debuckboydnota
debuckboydnota
04-07-2016
Chemistry
contestada
what is the mass of one mole of caco3
Respuesta :
safax
safax
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
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Even if a health care professional is employed by an agency that delivers orthodox health care, what general holistic concepts can be applied to improve patient
HELP PLEASE The solution of the equation is x=
Find the surface area of the square pyramid using a net
How many moles of PbCO3 are there in 10.0l of 2.0M solution?
This one, (linked picture)
What is the area of this figure?
dominic made the table below to organize his notes about mixtures what mistake did dominic make
the gray whale can spend up to 30 minutes underwater. How many times will the whale need to come up for air during a 6hr period
Name the three princely states which joined the Indian Union later.
Choose the items that CORRECTLY describe the internment camps of World War II?
