debuckboydnota debuckboydnota

04-07-2016
Chemistry

contestada

what is the mass of one mole of caco3

Respuesta :

04-07-2016

"1 x Ca = 1 x 40 = 40
1 x C = 1 x 12 = 12
3 x O = 3 x 16 = 48

40 + 12 + 48 = 100 (Mr of CaCO3)

moles = mass / Mr
mass = moles x Mr
mass = 1 mole x 100 = 100grams."

Answer Link

Otras preguntas

One liter is approximately 34 fluid ounces. Which is closest to the number of liters in 102 fluid ounces?

What is one reason president Abraham Lincoln included these statements in this address

Question Consider the steps needed to rewrite the following expression in standard form. 23(15x+6y)+25(12x+13y) Match an expression with the appropriate step.

How might our economy look if regulations like price floors and ceilings were introduced into every industry?

Think of a real-life example when you have seen herd behavior in action. What caused the people in your example to think or act as a group

PLEASE HELPPPPP WILL GIVE BRAINLIEST!!

A mixed economic system combines elements of

Simplify -5.4u(3.8u+2)

What part of the frankincense tree is used to make essential oil

solve for x. round to the nearest 10th. 2 legs are 6 and 4. angle is x