If 3.25 moles of CaC2 are consumed in the reaction, how many grams of H2O are needed?

Mass of H₂O needed : 117 g

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

Reaction

CaC₂ + 2H₂O → Ca(OH)₂ + C₂H₂

moles of CaC₂ = 3.25

From the equation, mol ratio of CaC₂ : H₂O = 1 : 2 , so mol H₂O :

mass of H₂O(MW= 18 g/mol) :

yes, water is wet, just as it makes other things wet, it is wet itself, kinda like ice, when ice is in water, the ice makes water cold, and ice is cold, therefore with that example, water is wet

6.4 cm (max) - 25 cm (min)