Identify the reactants and products in a chemical equation, and complete the tables to indicate how many atoms of each type of element are present on either

Question

side of the following equations.

Part: 0 / 4

Part 1 of 4

In a chemical equation,
side.

reactants

are on the left side of the reaction arrow and

products

are on the right

x

Part: 1 / 4

Element

Number of
atoms

Na2PO4(aq) + MgBr2(aq) + 2NaBr(aq) + MgPO4 (s)

×

Na

P

O

Mg

Br

Answer 1

Reactants:

- Na2PO4: 2 Na, 1 P, 4 O
- MgBr2: 1 Mg, 2 Br

Products:

- 2NaBr: 2 Na, 2 Br
- MgPO4: 1 Mg, 1 P, 4 O