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

Misha and Dontavious were asked to solve the following problem using linear programming. A local school district can operate a large bus for $300 per day and a

how is TAMING OF THE SHREW by William Shakespeare sexist or misogynistic??

Find the value of x

What's the value of x

Read the bolded sentence in the passage. Advice a Gr. 12 learner on how to a balance between the new-fond freedom and responsible behaviour.

Please help me and actually give me a proper answer pleaseeee I beg youuuu

Find the value of x. Round to the nearest tenth. 26 12 x X = = [?]

8.5 times 7.5 I need help

Determine the number of possible triangles. 7. A=108, a=9, b = 7

Sally's age is 2 plus 3 times John's age. Together, Sally and John's age equals 30. How old is Sally?