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
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
which is the coefficient in the expression 31y + 7 ?
In twenieth century u.s history what p[eriofs of relative of relatoive stablity and prosperity have followed times of warfare or civil disorder?
Which Expression Is Equivalent to 1/6 - 3/8 + 1/2 a) 1/6 -(-3/8) + 1/2 b) 1/6 - (-3/8) + (-1/2) c) 1/6 + (-3/8) + (-1/2) d) 1/6 + (-3/8) + 1/2
Which Of the following represnt the range of the function y=-1/2(x+10)^2+14? 1) y>=-5 2)y>=10 3) y<=7 4) y<=14, Explain pls
who are called as executive define two types of Executive
Write a two column proof. can someone please help me with these questions? I have been struggling and have lots of other work. Happy New Years everyone! Enj
atomic weight of Na is 23 atomic weight of Cl is 35what is the percentage of sodium in NaCl?
What type of government developed Egypt after 3100 BC.?
A. discrete B. continuous C. linear D. nonlinear E. increasing F. decreasing G. both increasing and decreasing H. neither increasing nor decreas
why does mrs. bird oppose the fugitive slave act? use specific evidence from the reading to support your answer
