Type the number

Exercise and reference answers

Questions

1. Answer

   0

   Question

   Oxidation number of an atom in an element

2. Answer

   1

   Question

   Oxidation number of hydrogen bonded to a nonmetal

3. Answer

   0

   Question

   Sum of oxidation numbers in a neutral molecule

4. Answer

   2

   Question

   Moles of ammonia made from 3 moles of hydrogen

5. Answer

   1

   Question

   Reactants that limit a reaction at any one time

6. Answer

   1

   Question

   Coefficient written before a lone formula

Instructions

Type the number only.

Explanation