Which three statements represent the benefits of performing experiments using computer simulations? the scientist can control for more confounding variables. the results are more accurate and reliable. the interaction is simpler, so it’s easier to study. such an experiment eliminates the need to write a hypothesis. the experiment can more readily be repeated.

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.