C6 H12 O6(/) –> 2C2 H5 OH(/) + 2CO2(g) Which of the following statements correctly compares the mass of the reactant with the mass of the products in this equation? A The mass of the reactant is half the mass of the products. B The mass of the reactant is twice the mass of the products. C The mass of the reactant is one-fourth the mass of the products. D The mass of the reactant is the same as the mass of the products.

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.

answer7,570,82356 cubic centimeters;

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )

considering the question as per the attachment

here we can see that the radon nuclide has 222 as the atomic mass number and 86 as the atomic number.

when it undergoes nuclear fission it gives polonium which has atomic mass number as 218 and atomic number will be 84 along with a helium nucleus which has 4 atomic mass number and 2 as its atomic number.

222 = 218 + 4 (atomic mass number)

86 = ? + 2; therefore ? = 86-2 = 84.

the atomic mass number of polonium will be 84.