velociowlstudios velociowlstudios

20-12-2018
Chemistry

contestada

What is the molar mass of the following calcium fluoride molecule?

CaF2

20
Ca
40.08
Calcium

9
F
19.00
Fluorine

Respuesta :

oyinosundina oyinosundina

20-12-2018

It is 78.08

Calcium =40.08

Fluorine = 2×19

40.08 + 38 = 78.08

Answer Link

Otras preguntas

For how many years did the british have official control of the gold coast colony at

Describe the political system of Japan in the 1100s

How many points of contact should you maintain with a ladder when moving up or down

Need a paragraph using conclude, pursuit, intrude, subdue, presume

external features that are seen in mammals not reptiles

which is another way to write this number? (3 x 1,000) + (3 x 10) (3 x 1/100) + (3 x 1/1000)

Indicate the pronoun person, number, gender, case, and noun function served. Although Jennifer was tired, she still had enough energy to run one more lap. perso

divide use partial quotients. 2950÷67

Which equation is a point slope form equation for line AB ? A. y+5=−2(x−2) B. y+1=−2(x−6) C. y+6=−2(x−1) D. y+2=−2(x−5)

The population of a town 4000 and is decreasing by the rate of 5% per year. Estimate the population of the town after 3 years.