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

which term describes the british troops A.aware of landscape B.fighting for a cause C.larger forces D.underfed and not paid

How did the state governments develop after the colonies gained independence?

What living organism processes nitrogen in the atmosphere and makes it avalible to other living forms in a usable for

Megan believes that family life in the USA is fundamentally shaped by the country's economic infrastructure. Her ideas suggest:

Can someone help me please?? A B C D

List the steps of creating a virtual image with a plane mirror

A survey showed that 9 of every 25 students liked dogs while 13 of every 20 students liked cats. How many more of the students like cats than dogs?

The population of a small town decreased from 32,500 people in 1990 to 28,200 in 2000. What is the percent decrease in population? 15 13 87 10

Is the forensic scientist the only expert who examines and analyzes the physical evidence used in criminal investigation?

What is the effect of the narrators announcing that a crime will take place A it builds suspense B it creates a depressing tone C it establishes trust with the