Chemistry, 10.08.2019 22:10 jflakes5108
These statements describe three different reactions.
1 - an atom shares electrons with another atom.
2 - the nucleus of an atom is split apart.
3 - an atom gains an electron from another atom.
which reaction(s) most likely release the greatest amount of energy?
o 1
02
o 1 and 3
o2 and 3
Answers: 1
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Chemistry, 22.06.2019 07:40
21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
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Chemistry, 22.06.2019 09:40
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 3
These statements describe three different reactions.
1 - an atom shares electrons with another...
1 - an atom shares electrons with another...
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