Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
Chemistry, 22.06.2019 12:30
Avariable that is not being directly tested during an experiment should be changed varied experimented controlled
Answers: 1
Chemistry, 22.06.2019 17:00
Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
Chemistry, 22.06.2019 21:30
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
You know the right answer?
A student states that the graduated cylinder contains 150 mL of water his statement is
A. A predict...
Questions
Mathematics, 24.03.2021 04:40
Mathematics, 24.03.2021 04:40
Mathematics, 24.03.2021 04:40
Mathematics, 24.03.2021 04:40
Social Studies, 24.03.2021 04:40
Social Studies, 24.03.2021 04:40
Biology, 24.03.2021 04:40
Mathematics, 24.03.2021 04:40
Mathematics, 24.03.2021 04:40
Mathematics, 24.03.2021 04:40
Biology, 24.03.2021 04:40
