Would you score acids in metal containers? why or why not?

Explanation:

It is known that when acid is stored in a metal container then there occurs a chemical reaction between them.

During this chemical reaction there will be formation of a metal salt along with liberation of hydrogen gas.

For example, when HCl is stored in a zinc container then the chemical reaction which takes place is as follows.

So, in order to avoid this type of chemical reaction we do not store acids in metal containers.

um i think it might be a car?

as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2