Inorganic Chemistry Answers

Q- 3 g C^2H^4 gas requires oxygen gas ( O^2) for combustion which is obtained from pure Potassium Chlorate ( KClO^3). Mass of Potassium Chlorate is ____ ?

How many carbides of the following will give CH4 on hydrolysis?
SiC,CaC2,Be2C,Al2C6,Al4C3,B4C,Mn3C.

How many molecules of oxygen gas, O2, are produced?

2KClO sub 3, reaction arrow, 2KCl + 3O sub 2.

2KClO sub 3, reaction arrow, 2KCl + 3O sub 2.

How many moles of O2 can be produced by letting 6.0 moles of KClO3 react based on the above equation?

2KClO sub 3, reaction arrow, 2KCl + 3O sub 2.

What is the mole ratio of KClO3 to O2 in this reaction?

How many moles of magnesium chloride can be produced with 3 moles of chlorine?

Ethanol burns according to the following equation. If 15.0 mol of C2H5OH burns this way, how many moles of oxygen are needed?

C sub 2 H sub 5 OH + 3O sub 2, reaction arrow, 2CO sub 2 + 3H sub 2 O.

Solutions of iron (III) chloride, FeCl3, are used in photoengraving and to make ink. This compound can be made by the following reaction:

2Fe + 3Cl sub 2, reaction arrow, 2FeCl sub 3.

How many grams of Fe are needed to combine with 4.5 moles of Cl2?

If 240 g of Fe is to be used in this reaction, with adequate Cl2, how many moles of FeCl3 will be produced?