Identify the statements that are consistent with the law of conservation of mass. a. New elements are produced using chemical reactions.
b. All samples of a given chemical compound consist of the same elements in the same proportion.
c. In a chemical reaction, the atoms of the reactants rearrange to form new compounds.
d. Chemical reactions neither create nor destroy mass in an isolated system.
e. The mass of the products in a chemical reaction are typically greater than the mass of the reactants.

Why are pipes bursting in the in extremely cold weather?

Why do cells appear different in distilled water than they do in 10% salt 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.