Chemistry, 04.12.2020 19:40 ShawnBrains
models of a chemical change best represents the law of conservation of mass? * :8- 8- ОА. O B. o >
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Which produce would best increase the amount of heat energy that is actually gained by calorimeter b
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Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
Answers: 1
models of a chemical change best represents the law of conservation of mass? * :8- 8- ОА. O B. o >...
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