EllejaF5oxN1ats
EllejaF5oxN1ats EllejaF5oxN1ats
  • 24-12-2016
  • Chemistry
contestada

How many moles of HCl are required to completely neutralize 0.30 moles of Ca(OH)2?
0.30 moles
0.60 moles
0.15 moles
1.0 moles

Respuesta :

TheBlueLight
TheBlueLight TheBlueLight
  • 24-12-2016
0.60 you need 2moles HCl for 1mole Ca(OH)2 so 0.60
Answer Link
scme1702
scme1702 scme1702
  • 25-12-2016
Each mole of Ca(OH)₂ will produce 2 moles of OH- ions

Each mole of OH- ions will require one mole of H+ ions

Thus,
moles of OH- ions = moles of H+ ions = 2 x 0.3
moles of H+ ions required = 0.6

Each mole of HCl will produce one mole of H+ ions
Moles of HCl = moles of H+ ions
Moles of HCl = 0.6
Answer Link

Otras preguntas

Why are they called SH2 domains?
Which best describes the climax of the Odyssey? A. Odysseus kisses the ground as his journey home comes to an end. B. Odysseus sees Telemachus for the fir
Do any of these represent a linear function (just state letters if they do)
John Locke would have agreed with all of the following statements EXCEPT:
can you please help me please
What are motor proteins? Give 2 examples and describe how they contribute to: 1) directed movement of vesicles in protein transport 2) muscle contraction of ske
What is the power output of an electric motor that lifts a 2.0 kilogram block 15 meters vertically in 6.0 seconds
if probability of a win is 0.24 and the probability of a draw Is 0.16, what is the probability of a loss
How do bones in a fossil survive for millions of years?
How are glial cells and neurons alike and how are they different. Give 3 sentences for each