Inorganic Chemistry Answers

Given the following chemical equation, determine how many grams of N2 are produced by 8.49 g of H2O2 and 5.72 g of N2H4.

2H2O2(l) + N2H4(l) ---> 4H20(g) + N2(g)

Combining 0.400 mol of Fe2O3 with excess carbon produced 14.3 g of Fe.

Fe2O3 +3C ---> 2Fe + 3CO

1) What is the actual yield of Iron in moles?
2) What was the theoretical yield of iron in moles?
3) What was the percent yield?

Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to the equation

Li3N(s) +3H2O(l) ---> NH3(g) +3LiOH(aq)

Heavy water is water with the isotope deuterium in place of ordinary hydrogen, and its formula is D2O. The above reaction can be used to produce heavy ammonia, ND3(g), according to the equation,

Li3N(s) +3D2O(l) ---> ND3(g) + 3LiOD(aq)


Calculate how many grams of heavy water are required to produce 175.0 mg of ND3(g). The mass of deuterium, D, is 2.014 g/mol.

hydrogen bonds can form between regions of polar molecule that are?

why silver chloridel does not react with sodium nitrate?

A saturated solution of BaF2 has 0.0200 g dissolved in 15.0 mL .
M(BaF2) = 175.34 g mol–1

Calculate the solubility of BaF2 in mol L–1.

s(BaF2) = 7.60427 × 10–3 mol L–1

Calculate the ion concentrations from the molar solubility.
[Ba2+] = 7.60427 × 10–3

[F–] = 1.520854 × 10–2

Calculate Ks(BaF2).
Ks(BaF2) = × 10–6 (3 sf)


How do i work out Ks?

How many grams of CO2 are produced if 9.53 grams of C2H5OH are produced?

the ability of an element to participate in a chemical reaction is measured in form of its