asiaabernathy
asiaabernathy asiaabernathy
  • 03-04-2017
  • Chemistry
contestada

What is the gram formula mass of Ca(OH)2

Respuesta :

emiliedavitz12 emiliedavitz12
  • 03-04-2017
Ca is 40.08 g
02 is 32.00 g
H2 is 2.02 g 
 
All together you get the molar mass of 74.1 g/ mole 
Answer Link
1princella 1princella
  • 03-04-2017

Ca-1*40=40

O-2*16=32

H-2*1=2

40+32+2=74~gram formula mass (gfm)

Answer Link

Otras preguntas

what is the coefficient of the x9y-term in the binomial expansion of (2y 4x3)4?
Identify the terms. Identify the coefficients of the variable terms of the expression. problem is attached
day and night kennel charges $20 per day plus a food fee of $15 to board a pet. home away from home kennel charges $30 per day plus a food fee of $5. which syst
A figure shows a vertically moving block on the end of a cord. The graph next to the figure gives the vertical velocity component vy as a function of time to. T
__ is the thermal energy transfer that occurs from motion of fluid in a liquid or gas
does the media influence us ?
Which planet has the largest day-night temperature difference?
Quadrilateral DEFG is a rectangle. If DF = 2(x+5)-7 and EG = 3(x-2), find EG
Why would it be hard to find the ideal CO2 level if the light intensity were very low?
I have to solve x^2-6x+8=0 by factoring, quadratic equation, and completing the square. I did this and got different answers for all of them. Please help me und