simmerbide simmerbide

03-05-2016
Chemistry

contestada

How many grams are in 2.3 moles of calcium phosphate, Ca3(PO3)2

Respuesta :

bigpaff bigpaff

04-05-2016

moles = mass/molar mass
moles = 2.3
molar mass = 278
=> mass = moles*molar mass = 639.4g

Answer Link

Otras preguntas

find the following sum and prove your claim: (1*2)+(2*3)+..+n(n+1).

what is the difference between concealed and revealed propaganda

Brody added a fraction to 5/6 to get 31/30. Use the equation a/b + c/d = (ad +bc)/ bd to find the fraction he added

_ is 8% of 200, please help and show work, thanks

what act did the united states government pass in order to be able to move Native American of their lands into the Indian's Territory? A) Native American Act B)

A weather balloon has a volume of 52.5 liters at a temperature of 295 K. The balloon is released and rises to an altitude where the temperature is 252 K. How do

What changes were made in Utah during World War 1?

15 is 70% of what number

ted is making three picture frames like the one shown below.what length wood does ted need for all three picture frames?

What's the difference between Romanesque and Gothic style buildings?