10-05-2017
Chemistry

contestada

In the following balanced neutralization reaction equation, how many moles of Ca(OH)2 are required to completely neutralize 1.2 moles of HI? 2HI + Ca(OH)2 → CaI2 + 2H2O

1.2 moles

0.6 moles

2.4 moles

1.0 mole

Respuesta :

sarahdkelly99 sarahdkelly99

22-05-2017

0.6 because HI has a 2 in front of it so 1.2 moles is cut in half for Ca(OH)2's 1 mole

Answer Link

Otras preguntas

A maker of frozen meals claims that the average caloric content of its meals is 400, and the standard deviation is 15. a researcher tested 16 meals and found th

Which website is probably the most trustworthy media source?

Brown rabbits have the genotype BB or Bb. White rabbits have the genotype bb. If two brown rabbits, with the genotypes seen in the Punnett square above, have ba

How did the World War I and World War II cause world power to shift?

What number is 3/5 of 65? Draw a diagram to illustrate the problem.

During which process are food molecules broken down to produce chemical potential energy in the form of ATP?

A towns population increased from 14523 to 16489 what is the percent increase in the towns population

Armenia has a disadvantage among the nations of the Caucasus because it _____. A. is landlocked B. is polluted C. has several ethnic groups D. has a

for a fund raising activity, the student council rented a popcorn machine for $.50 pee day. they plan to sell the popcorn for $1.50 per bag. it cost $.50 to pro

People who have a more _____ lifestyle will recover more quickly form failure or negative life pressures, as they also experience less feelings of helplessness.