Rates of Reaction Experiment

1512 Words4 Pages
bulb-icon

Recommended: How does temperature affect rate of reaction

Rates of Reaction Experiment

INTRODUCTION

This experiment is called ‘rates of reaction’, I will be partaking in this experiment to find out what factors effect the ‘rate of reaction’ between magnesium (strips) and hydrochloric acid. Each time
I repeat the experiment, I will be adding 0.5 moles of hydrochloric acid and recording the volume of gas given out during the testing and record the time it takes to give the reaction needed. A reaction is taken place within the experiment because there is a collision of particles in each element. When these two elements collide with each other they form a chemical reaction ( a change which is irreversible) we know this because a gas is given of too show a change, this is why we record the amount of gas given off to show when the reactions takes place and how big of a change it has made.

WORD EQUATION:

Magnesium + Hydrochloric Acid à à Magnesium Chloride + Hydrogen Acid

CHEMICAL EQUATION

Mg + 2HCl H2 + MgCl2

Activation energy is the minimum amount of energy, which the particles must have in order to react.

There are five factors, which can make a difference to the rate of a reaction. *1* The surface of the element

*2* Catalyst, the amount of the substance

*3* The concentration of the element

*4* Temperature, due the heat of the atmosphere

*5* Pressure pronounced to the substance

When a reaction takes place, the substances used are called reactants and the substances produced are called products. Because the amount of products being produced are increasing the number of reactants are or should be decreasing.

To calculate if and how well products are increasing and reactants are decreasing we use a number of ways, we firstly find out how much of the reactant(s) is being used up and how much product(s) we are gaining from this in a set time.

FORMULARS TO SOLVE THIS:

*** How much reactant is being used up***

Amount of reactant being used up

Reaction rate = Time taken

***How much product’s being produced in a set time***

Amount of product formed

Reaction rate = Time taken

A reaction can only take place when a successful collision is occurred, so for a reaction to take place two different elements have to concur with each other, this depends on the amount of atoms and energy in the two elements, this is called a successful collision. A chemical reaction can only take place when two different elements collide with each other.

There are other methods to measure the rate (speed) of reaction.

Precipitation: observe a marker through the solution and predict how long it takes to vanish.

A change in mass: a mass balance can only be carried out during the

Show More
Related

  • John Gunther and brain tumors

    801 Words  | 2 Pages

    There are two main categories of brain tumors as to the seriousness; Malignant, and Benign. A Malignant tumor can grow and spread aggressively, and overpower other healthy cells by taking their space, blood, and nutrients. A Benign tumor is less serious than a Malignant, however, it can still cause many problems in the brain by pressing on nearby tissue. They are typically slow growing and rarely spread to other parts of the body. Benign brain tumors can be considered Malignant if they are located in areas of the brain that control vital functions like breathing. Unlike benign tumors, the cell structure of a malignant brain tumor is largely different than normal brain cells. Malignant tumors tend to grow faster and can be more invasive than benign tumors. They are also are life threatening. Tumors are classified as grades one through four. The more aggressive a brain tumor is, the higher the score. Another type of tumor is the pituitary tumor. A pituitary tumor is an abnormal growth of cells in the pituitary gland. It’s about the size of a pea and it’s located at the center of the brain behind the nose and eyes. "Malignant and Benign Brain Tumors."

    Read More

  • The Bay Of Pigs Invasion

    519 Words  | 2 Pages

    The errors committed by the United States in terms of inaccurate planning and overconfidence within the Bay of Pigs Invasion rose the confidence of Cuban government in its own people and intelligence services and tactics for future attacks. The Bay of Pigs debacle not only strengthened Fidel Castro's hold on power, but also brought the Soviet Union firmly on to his side, thus increasing Castro’s initiative to implement Communism ideals in Cuba. This is evident in Castro’s strong relationship with Soviet leader Nikita Khrushchev between 1960 and 1962. The failure of the 1961 Invasion served as motivation for Fidel Castro to start planning a counter attack on the United States Government. Immediately as the Invasion had finished, Castro acted in order to further strengthen the nation in sight of possible future conflicts. To facilitate this, he consequently approved of Khrushchev's plan to place missiles on the island, something that immediately established a political alliance between the two Communist leaders which was convenient to both. Castro needed Soviet help to protect his regi...

    Read More

  • The Pros And Cons Of Substance Abuse Treatments

    1274 Words  | 3 Pages

    Drug use and abuse has become a common situation with today’s citizens. Drugs are more easily accessible today than they ever were in the past. The drug trend is frightening to say the least. From the legal substances, such as alcohol and tobacco, to the illegal substances, such as marijuana and cocaine, there has been an increase in their use amongst all ages of people. It seems that the ages of the users are getting younger as time goes by. Because of this trend there are more people addicted to substances and who need treatment. There are many treatment programs out there where people can go to get help with their addictions. Programs range from alcohol treatment to substance abuse treatments and detoxification processes. Unfortunately,

    Read More

  • Fidel Castro And The Cuban Revolution

    2467 Words  | 5 Pages

    The failed invasion of Bay of Pigs had extensive repercussions. It advanced Castro’s political stature in Cuba and also allowed him to establish a more prominent relationship with the Soviet Union. Even though U.S. - Cuban relations were strained since the Spanish-American there was a small possibility that Castro would have been opened to working with the United States considering that Castro did not declare his allegiance to Marxist-Leninism till 1961. The Bay of Pigs invasion served as a catalyst for more bold Cuban-Soviet relations. The more bold Cuban-Soviet relations were seen in the Cuban Missile crisis in 1963.

    Read More

  • Neuroblastoma

    1282 Words  | 3 Pages

    There are many different types of treatment but the main ones include surgery, chemotherapy, and radiation. However, sometimes children’s immunes systems rid themselves of neuroblastoma before anything needs to be done. Therefore, doctors prefer to give the tumor a little bit of time, depending on the seriousness, before taking unnecessary actions. Surgery is often done for many types of cancer and can be a very successful treatment. Despite this fact, “ . . . most neuroblastoma is not found until after the cancer has spread. In that situation, the doctor removes as much of the tumor as possible during surgery” ("Neuroblastoma - Childhood: Treatment Options"). If the tumor cannot be completely removed by surgery, sometimes doctors will advise chemotherapy or radiation to eliminate the rest. Chemotherapy can also be effective but can have some unwanted side effects. “Chemotherapy is the use of drugs to destroy cancer cells, usually by stopping the cancer cells’ ability to grow and divide . . . The side effects of chemotherapy depend on the individual and the dose used, but they can include fatigue, risk of infection, nausea and vomiting, hair loss, loss of appetite, and diarrhea” ("Neuroblastoma - Childhood: Treatment Options"). The doctor and parents may believe that the potential side effects could be too dangerous for a young child to endure. Another treatment option includes the use of radioactive energy. It is explained, “Radiation therapy is the use of high-energy x-rays or other particles to destroy cancer cells . . . radiation therapy can sometimes cause problems with the normal growth and development of a child’s brain and the ovaries (in girls) or testicles (in boys) . . .” ("Neuroblastoma - Childhood: Treatment Options"). Alike to chemotherapy, the side effects may be too severe for young children. The possibility of stunting a child’s brain growth can seem to harsh.

    Read More

  • Embargo on Cuba

    1000 Words  | 2 Pages

    Cuban mistrust and nationalism, was resulting to secret agreements allowing the Soviet Union to build a missile base on the island. The U.S. found out those plans setting off a fourteen-day standoff. U.S. shi...

    Read More

  • Gravimetric Stoichiometry: Examining the Law of Conservation of Mass

    1721 Words  | 4 Pages

    The Gravimetric Stoichiometry lab was a two-week lab in which we tested one of the fundamental laws of chemistry; the Law of Conservation of Mass. The law states that in chemical reactions, when you start with a set amount of reactant, the product should theoretically have the same mass. This can be hard sometimes because in certain reactions, gases are released and it’s hard to measure the mass of a gas. Some common gases released in chemical reactions include hydrogen, carbon dioxide, oxygen and water vapor.

    Read More

  • Drug Addiction : Substance Abuse And Mental Health

    1128 Words  | 3 Pages

    Over 24 million United States residents 12 and older are facing drug addiction, but shockingly only 10 percent will obtain help from an expert facility (“Substance Abuse and Mental Health”). Abuse and addiction negatively effects the addict along with humanity. An estimated $600 billion is spent annually as a result of substance abuse. As surprising as this number may be, it does not explain the depth of damaging public health and safety implications of drug addiction, essentially there may be child abuse, domestic violence, and loss of employment (“Understanding Drug Abuse and Addiction”). Addicts face critical health complications, monetary problems, ruined families, illnesses, or even death. As an addict falls further into their addiction, they will lose control of their drug usage, and most times exhibit harm to themselves and others (“Drug Abuse Ruins Lives”). Drug abuse takes a major toll on the addict, their family and on work relationships; on the other hand, there are numerous of people who have dealt with substance abuse overcame their situation and used it as motivation.

    Read More

  • Is the Prohibition of Drugs Useful or Not?

    1731 Words  | 4 Pages

    ...cussed the usefulness of drugs prohibition by focusing on the negative and positive effects of drugs on society, people health and politics. Although drug prohibition has been agreed by governments, it has been difficult to enforce. It would also appear that the harmful effect of drugs on society and people health outweighs the positive ones. However, the government should increase awareness among people by providing useful educational programs or building special centers to give people full information related to different types and the negative effects of drugs. Overall, it is the responsibility of governments all over the world to choose the best way to protect their population because they know their situations. They may need to improve and modify drug regulation by applying new legalization on certain drugs may be more effective.

    Read More

  • Drug Addiction Essay

    728 Words  | 2 Pages

    People are trapped in drug addiction due to various reasons. Some will try to take drugs because of curiosity. Some have many people and friends take drugs, and some want to have the experience. Athletes take drugs with the aim of improving their performance as well as to reduce certain problems. i.e. depression, stress, or anxiety. The use of drugs does not lead to drug addiction automatically. It is not possible to measure the level at which the use of drugs may be regarded as casual or even problematic. It depends on the individual. Drug addiction is not determined by the amount of drugs consumed or the many times they are consumed, but the consequences brought about by the drug addiction. This means that irrespective of the small amount one consumes, as long as the use of drugs leads to problems in life, there is a high chance of drug addiction (Sinha 351). Although many unfortunate factors cause one to fall into drug addiction, many treatments exist to save an individual from the horrible consequences. This paper discusses some of them, for instance, family history of addiction, social environment, heredity, mental addiction, peer pressure, and escapism. The paper will also highlight the symptoms, physical addiction, and withdrawal. Finally, the paper aims at highlighting methods used to ensure an individual is able to recover from drug addiction. The family history of the drug or alcohol addict is likely to place an individual in a high risk position of becoming addicted to drugs. Genetics, however, do no guarantee that an individual with a family history of drug addiction will become an addict. This is because there is no single gene, which has been identified to be responsible for passing the addictive trai...

    Read More

  • Gas Laws

    2455 Words  | 5 Pages

    Since the days of Aristotle, all substances have been classified into one of three physical states. A substance having a fixed volume and shape is a solid. A substance, which has a fixed volume but not a fixed shape, is a liquid; liquids assume the shape of their container but do not necessarily fill it. A substance having neither a fixed shape nor a fixed volume is a gas; gases assume both the shape and the volume of their container. The structures of gases, and their behavior, are simpler than the structures and behavior of the two condensed phases, the solids and the liquids

    Read More

  • Drugs: The Negative Effects On Society

    1609 Words  | 4 Pages

    When things are done in a way that have a negative effect on them or those around them, I feel the need to change these things. According to Ferri, drugs have affected many people and many societies at different magnitude (Ferri FF, 2010). Drugs have a negative effect on the health the person involved. In some cases, the effects are adverse and lead to loss of life. Some individuals have misled their families as a result of drug consumption. They have affected their family 's income negatively leading to poverty. As a result, it is advisable to take drug matter serious and put efforts into changing the current situation and aim at achieving a drug free nation. The young people should be educated on dangers of drug abuse so that through them, a generation free from drugs may be achieved.

    Read More

  • Substance Abuse Social Problem Essay

    1792 Words  | 4 Pages

    Perhaps most substance abuse starts in the teen years when young people are susceptible to pressure from their peers. One of the main concerns when dealing with substance abuse is the long term problems with substance such as addiction, dependency and tolerance. The physical state of an individual, who is addicted to a substance, will deteriorate over a long period of time. This is due to the chemicals that are being put into an individual body. One of the most important aspects of the effect of substance abuse on society includes ill health, disease, sickness, and in many cases death. The impact of substance abuse not only affects individuals who abuse substances but it affects our economy. Our government resources are negatively impacted by individual who abuse substances. According to (Lagliaro 2004) the implication of drug users extend far beyond the user, often damaging their relationships with their family, community, and health workers, volunteer and wider

    Read More

  • Essay On Brain Cancer

    656 Words  | 2 Pages

    ...ormal functioning brain cells. Chemotherapy is one of the most common forms of treatment for many cancers including brain cancer. Chemotherapy uses drugs designed to “kill” the cancer cells. Chemotherapy is very effective at doing so but in the process can damage normal cells. Side effects of chemotherapy include fatigue, hair loss and mouth sores. There are more less common treatments such as hyperthermia (heat treatment), immunotherapy (insertion of immune cells that are intended to kill certain cancer cells) and steroids.

    Read More

  • Burn the Fuse of Drug Abuse

    668 Words  | 2 Pages

    Addiction and abuse of drugs have remained an unexplainable circumstance, even till today. A mistaken assumption is that drug abusers lack moral principles, and if given a chance or in the presence of will power, their selections could be altered. In reality, drug addiction is known as a complex disease and requires more than will power or mere good intentions to change. Due to the fact that drug addiction could change the way the brain works, with time, the brain promotes compulsive drug abuse. It is difficult to relent even if one is ready to do so. Drug abuse has negative influences not only in the lives of mortals, but also in the society.

    Read More

More about Rates of Reaction Experiment

Open Document