Hydrogen sulfide, h, s, is a contaminant in natural gas. it can be removed by the reaction ch4(9)
+ 2h2s(9) = cs2(g) + 4h2(9). heat is required to make the reaction occur. use this reaction to
answer the following questions:
i. what would happen to the equilibrium position if more cs2(g) were added? would this
increase or decrease the amount of h2s?
ii. what would happen to the equilibrium position if the temperature were increased?
iii. what would happen to the equilibrium position if the pressure were increased?

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.

hloride, what is the mass of calcium in

explanation:

the solar system used to have much dust particles option no d