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 ( 89+ )
Otras preguntas
Fill in the blank with the correct preterite form of the verb in parentheses. Tú (hacer) mucho ayer.
A frog covers a distance of 2 3/4 feet in one leap. At this rate, the frog can cover a distance of ____ feet in eight leaps.
Which emperor improved rome's judicial system and gave women more rights, but was also picked on by family members and ultimately killed by his wife?
____________________ are chemical messengers that allow an organ to send signals to another distant organ in the body through the blood.
The internal conflict in the colomber by Dino Buzzati happens ______.
Please help, I know how to simplify rational expressions but I can't answer this ... - Explain how a rational expression is simplified when multiplying two rati
All of these snskbdnxxbndkxkdb
Justin painted his fence from 8:00 am to 11:47 am. For how many minutes did he paint the fence?
X is a normally distributed random variable with a mean of 8 and a standard deviation of 4. the probability that x is between 1.48 and 15.56 is:
world war 1 cause and effect