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 ( 67+ )
Otras preguntas
What map do geographers use to study the characteristics of regions such as population and natural resources because blank spaces are put into the map to preven
It takes Nate five hours to paint a wall, and it takes Jill seven hours to paint the same wall. About how many hours will it will take if Nate and Jill work tog
D: Region D help please .....
"More than 60% of the students scored below the mean on the last test." Can this statement be true? Why or why not?
determine translation
the angle of elevation from a ship to the top of a 35 m lighthouse on the shore measure 28 degrees. How far is the ship from shore
A basketball player scored 29 points in a game. The number of three-point field goals the player made was 29 less than three times the number of free throws (ea
What invention helped to aid the growth of Los Angeles and anaheim
The selling price for a classic car is $14000, which is $2500 less than three times its original price. What was the original price of the car?
What was sciencs fiction and ideal genre for expressing fears that arose from the cold war?
