How many milliliters of a 1.25 molar hydrochloric acid (hcl) solution would be needed to react completely with 60.0 grams of calcium metal? (2 points) ca (s) + 2hcl (aq)yields cacl2 (aq) + h2 (g)

2400 mL

Explanation:

According to this equation, the stoichiometric ratio between and for the complete reaction is 1:2.

We know that the number of moles of can be calculated using the mole formula. (number of moles = mass / molar mass)

Moles of Calcium = = 1.5 mol

So the moles of = = 3.0 mol

Volume of HCl solution = Moles of HCl/ concentration of HCl

Volume of HCl solution = = 2400 mL

is there any options? maybe im just not seeing them but i need the options to

-love shrooms

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.