1. Chemistry
2. Physical Chemistry
3. Stoichiometry
4. 26029

Using the initial concentration and volumes, how does one calculate the limiting reagent in each reaction below?
{Please provide step by step solutions)

1#
[0.1M]Pb(NO3)2 + [0.1M] Na2CrO4 --> ?
initial volumes: 0.5 ml & 1 ml consecutively.

2#
[0.1M]Pb(NO3)2 + [0.3M] Na3PO4 --> ?
initial volumes: 1.5 ml & 0.25 ml consecutively.

3#
[0.1M] Co(NO3)2 + [0.3M] Na3PO4 --> ?
initial volumes: 0.5 ml & 1 ml consecutively.