A spoon of salt is added to water. Which of these will increase how fast the salt dissolves? Check all of
the boxes that apply.
adding another spoon of salt
stirring the salt and water
O cooling the water
O crushing the salt so the grains are smaller
O adding more water

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.