Betzikeitallwo Betzikeitallwo

20-04-2016
Chemistry

contestada

How many miles of lead are equal to 9.51 x 10^3 g Pb?

Respuesta :

Willchemistry Willchemistry

21-04-2016

Molar mass Pb = 207.2 g/mol

1 mole Pb ------------- 207.2
? mole Pb ------------ 9.51 x 10³

moles = 9.51 x 10³ * 1 / 207.2

moles = 9.51 x 10³ / 207.2

= 45.89 moles

hope this helps!

Answer Link

Otras preguntas

The verticles of △XYZ are X (2, 3) , Y (-3, 2) , and Z (-4, -3) . Translate △XYZ using the given vector or rule. Graph △XYZ and it's image. (x, y) → (x + 4, y

Lola received $522.50 when she cashed her paycheck. Why is this important to us? Because you can also cash a check at a bank if you have an account there. If y

Zack and his friends went to a movie on Thursday afternoon. It took 25 minutes to drive to the theater. They arrived at the theater 1 hour and 15 minutes before

What is the b-value?

i feel like i want a friend , is any one up to be friend?

World's first model Car

Explain how the lab demonstrated the energy transformation that occurs within photosynthesis. Make sure you include the following words in your response: photos

Select all the similes found in the phrases provided. 1: "I was not only a slave, but a slave for life." 2: "Anguish and grief, like darkness and rain. . . " 3:

what would be the indepenndant variable, control group, and dependant variable in the how much salt is needed to float expirament

Which operation goes with this equation 12__ -15=27