Answer:
Question 1 =
Molar mass: Molar mass of a substance is the mass in grams of one mole of the compound. In a substance, the amount of entities present e.g. atoms, molecules
Avogadro's constant: 6.02214076 × 1023 mol-1
concentration: 1a : the act or process of concentrating : the state of being concentrated especially : direction of attention to a single object All that noise is disturbing my concentration. b : an academic major or area of focus within a major
mole: A mole is defined as 6.02214076 × 1023 of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.
molar volume: At standard Temperature and Pressure (STP) the molar volume (Vm) is the volume occupied by one mole of a chemical element or a chemical compound. It can be calculated by dividing the molar mass (M) by mass density (ρ). Molar gas volume is one mole of any gas at a specific temperature and pressure has a fixed volume.
Explanation:
2.4: What is law of conservation mass?
The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed.
