Find the 12 mole ratios between the reactants and products for the second reaction taking place in the airbags of cars. The balanced equation for the reaction is:

10Na + 2KNO3 → K2O + 5Na2O + N2

Will give brainlies

This is my answer.

Explanation:

Na/K2O = 10/1 = 10

K2O/Na = 1/10  

Na/Na2O = 10/5 = 2

Na2O/Na = 5/10 = 1/2

Na/N2 = 10/1 = 10

N2/Na = 1/10  

KNO3/K2O = 2/1 = 2  

K2O/KNO3 = 1/2

KNO3/Na2O = 2/5

Na2O/KNO3 = 5/2

KNO3/N2 = 2/1 = 2

N2/KNO3 = 1/2

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

what does the table look like