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Below is an essay on "Tttt" from Anti Essays, your source for research papers, essays, and term paper examples.

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Problem

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Hypothesis

Background Information

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Materials

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Conclusion

References and Acknowledgements



Reactions with

Alka-Seltzer



How does the temperature of water effect how fast the chemical reaction of Alka-Seltzer happens?



I think the Alka-Seltzer will react faster in very hot water because the molecules are moving around faster. Therefore, they will run into each other faster causing a faster chemical reaction.



Molecules: Two or more atoms which have chemically combined to form something

Temperature: A measure of warmth or coldness

Reaction Rate: The speed of a reaction

Reactants: The substance(s) first involved in a chemical reaction

Chemical reaction: The process of one or more substances changing into another

Chemical bond: sharing or transfer of electrons between participating atoms










      Chemical reactions are studied in chemistry. Chemical reactions usually involve moving electrons in the forming and breaking of chemical bonds. A chemical change has to happen, that is when one substance changes into another. An example of a chemical change is a bike that is rusting because the metal changes into something different (rust). In my experiment, Alka-Seltzer and water mix together and cause a chemical reaction. Alka-Seltzer is made of aspirin, citric acid, and sodium bicarbonate (NaHCO3).

Na-sodium, H-hydrogen, C-carbon, O-oxygen

When mixed with water it makes bubbles of carbon dioxide gas.

Molecules in a solution (a mixture of 2 or more substances) are in constant motion and are constantly colliding with each other. In order for a chemical reaction to occur the molecules have to hit each other. The temperature of a solution measures the motion of the molecules in the solution. The higher the temperature, the faster the molecules move around. The lower the temperature the slower the molecules move around.

  1. Pyrex...

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Tttt. Anti Essays. Retrieved December 15, 2018, from the World Wide Web: http://teachingsail.com/free-essays/Tttt-409859.html


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