RosalynSensibaugh RosalynSensibaugh

01-09-2015
Chemistry

contestada

What is the molar mass of Mg(NO3)2? Explain how you calculated this value.

Respuesta :

lulu1991 lulu1991

01-09-2015

The only thing you need to do is to add up the atomic mass of each atom. For this compound is 24 + 2 * (14 + 16 * 3)=148. So the answer is 148.

Answer Link

Otras preguntas

the _________ abuts the lumen of the alimentary canal and consists of epithelium lemons propriety and muscular is mucosaa. submucosab. serosac. lamina propriad.

for any voltage the battery offers the light bulb uses the same amount of power true or false

Components of master budget: Estimates direct labor hours and costs necessary to achieve a desired level of production (no beginning/ending inventory).A) Labor

the distance traveled (in feet) is proportional tp the number of seconds. find the values of x, y, and z. feet | 3 | x | 15 | z | Seconds | 5 | 65 | y | 3.5|

A 7-gallon jug of water costs $22.40. What is the price per pint?

How much energy is required to melt 56g of ice?

beep bop boop a. beep b. bop c. boop d. beep bop boop

Part A In this problem the Townsends are a family of 5 and they’re going to the movie theater there’s 2 adults and three kids and he’s going to buy a large drin

12. a) If the sum of two numbers is 10 and the b) A number is greater than another number by 3. If their sum is 33, find the numbers. c) A number is less than a

5 in Find the perimeter. 10 in P = [?] in