02-11-2016
Chemistry

contestada

How many moles does the mass quantity 0.873g of kOH contain?

Respuesta :

PhantomRealm PhantomRealm

02-11-2016

mole=mass/molarmass
molar mass of KOH=56g/mol
mole=0.873/56
mole=0.016moles

Answer Link

Otras preguntas

Choose the nucleotide sequence of the RNA strand that would be complementary to the following DNA strand: GTAGTCA.

Which of the following did Leonardo da Vinci sketch? A. geography B. people C. fossils D. all of the above

Write the equation of the line that is perpendicular to y = 4 x − 8 y=4x-8 and passes through the point ( 4 , 3 ) (4,3)

1. What are absolute deprivation and relative deprivation?

6 to he second power to the second power times six to the negitive fith power (6 to the power of 2) to the power of 2 x 6 to the power of negitive 5

In three to four sentences, describe how legal contracts provide incentives for people to exchange goods and services.

Arrange these events, which came after the development of the domino theory, in the correct sequence. Tiles Elections that could have reunified Vietnam were rej

Select the example(s) of expository composition. personal letter directions recipe poem fairy tale instruction sheet mystery story atlas

Solve for b 3(x+a)/b

what is the chemical formula for calcium carbide