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

Which of the following would be the most reliable source to consult when creating a healthy weight loss plan?
St. jude's hospital decides to redo its kitchen with new flooring, cabinets, counters, and appliances. the hospital compiles a description of the project and th
Help !!!!!!!!!!!!!!!!
What are the different developmental goals? Explain with example.
what is the solution to this inequality 17+x is greater than or equal to 33
Bob was telling everyone in the break room that he thought it was a big mistake to hire laurie because it was clear to him that she was not qualified for her po
Can someone help me on this?? Im usually good at geometry, but I don't understand this.
Which rules of exponents will be used to evaluate the expression. Check all that apply [( 7^5)(7^3)]-4
Which strategy outside the classroom would you suggest for Rita. A) meet with her instructors and plead with them to give her a break on the participation port
goin on a question spree