Consider the following reaction: Mg(s) + 2 HCl (aq) → H2(g) + MgCl2(aq)
If 3.65 mol of magnesium and 3.65 mol of hydrochloric acid are reacted, how many
moles of hydrogen gas are produced?

1.825 moles of hydrogen gas are produced.

Explanation:

The balanced chemical equation is:

According to stoichiometry :

2 moles of require = 1 mole of

Thus 3.65 moles of will require=  of

Thus is the limiting reagent as it limits the formation of product and is the excess reagent.

As 2 moles of give = 1 mole of

Thus 3.65 moles of give =  of

Thus 1.825 moles of hydrogen gas are produced.

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.

6.4 cm (max) - 25 cm (min)