contestada

Calcium hydroxide and hydrochloric acid react to form calcium chloride and water as shown in the chemical reaction. If the chemicals are present in exactly the correct ratios to fully use all of the ingredients, how many moles of water would be formed from 5 moles of HCl? ___Ca(OH)2 + ___HCl ? ___CaCl2 + ___H2O

Respuesta :

superman1987

Answer:

5.0 moles of water will be produced from 5.0 moles of HCl.

Explanation:

  • The balanced equation is: 2 Ca(OH)â‚‚ + 4 HCl → 2 CaClâ‚‚ + 4 Hâ‚‚O.
  • From the stichiometry of the balanced equation, it is clear that 4.0 moles of HCl will result in 4.0 moles of Hâ‚‚O that the ratio between them is (1 : 1).
  • So, 5.0 moles of water will be formed from 5.0 moles of HCl.

Eduard22sly

The number of mole of water, Hâ‚‚O, that will be produced from the reaction is 5 moles

Balanced equation

Ca(OH)₂ + 2HCl —> CaCl₂ + 2H₂O

From the balanced equation above,

2 moles of HCl reacted to produce 2 moles of Hâ‚‚O.

How to determine the mole of water produced

From the balanced equation above,

2 moles of HCl reacted to produce 2 moles of Hâ‚‚O.

Therefore,

5 moles of HCl will also react to produce 5 moles of Hâ‚‚O

Thus, 5 moles of water, Hâ‚‚O, were obtained from the reaction.

Learn more about stoichiometry:

https://brainly.com/question/14735801

Otras preguntas