The limiting reactant determines what the actual yield is. (t/f)

True

Explanation:

Limiting reactant - the reactant which get completely consumed in a chemical reaction , is known as the limiting reactant .

As, the concentration of limiting reactant after the completion of the reaction will be zero , hence, it is used to determine the concentration of other reactants .

For example,

for a general reaction -

A + B ---> 3C

Assuming B to be the limiting reactant ,

hence, the concentration of C and A can be determined as -

1 mol of B can give 3 mol of C and 1 mol of A is used for the reaction.

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.