Which statement best describes balancing equations and the law of conservation of mass? a. there are more atoms in the reactants than in the products, and the total mass is the same in the reactants and in the products. b. the number of atoms is the same in the reactants and in the products, and the total mass is the same in the reactants and in the products. c. there are fewer atoms in the reactants than in the products, and the total mass is less in the reactants than in the products. d. there are more atoms in the reactants than in the products, and the total mass is higher in the reactants than in the products.

B. The number of atoms is the same in the reactants and in the products, and the total mass is the same in the reactants and in the products.

Hope this helps!

-Payshence

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

your answer would be “dry”