Refer to the activity series chart and determine which of the following displacement reactions can occur.

a. 2ag(s) + zn(no3)2(aq) → 2agno3(aq) + zn(s)

b. 2cu(no3)2(aq) + 2ag(s) → 2agno3(aq) + cu(s)

c. cuso4(aq) + fe(s) → feso4(aq) + cu(s)

d. 3mgso4(aq) + 2al(s) → al2(so4)3(aq) + 3mg(s)

the volume of fluid displaced would equal the volume of the gas. use a gas syringe - this is a laboratory instrument that can be used to withdraw a certain volume of gas from a closed system or to measure the volume of gas from a chemical reaction.

1. they vary with a higher number because boiling is way hotter than melting