Question

The mole interpretation of a balanced equation is the basis for this conversion. If the given sample is measured in grams, the mass can be converted to moles by using the molar mass. Then the mole ratio from the balanced equation can be used to calculate the number of moles of the unknown. If it is the mass of the unknown that needs to be determined, the number of moles of the unknown can be multiplied by the molar mass. As in mole-mole calculations, the unknown can be either a reactant or a product.

A. Stoichiometry.
B. Redox reactions.
C. Acid-base titration.
D. Organic synthesis.

Answer 1

In chemistry, stoichiometry involves converting between mass and moles using the molar mass and the mole ratio from a balanced equation.

Step-by-step explanation:

The mole interpretation of a balanced equation is the basis for conversion from mass to moles and vice versa. To convert the given sample from grams to moles, you can use the molar mass of the substance from the periodic table. Then, you can use the mole ratio from the balanced equation to calculate the number of moles of the unknown substance. If you need to find the mass of the unknown substance, you can multiply the number of moles by the molar mass. This process is known as stoichiometry and is used in chemistry to determine the quantities of substances involved in a chemical reaction.