andreaatrrs04 andreaatrrs04

02-06-2021
Chemistry

contestada

HELP ME FAST
How many moles are in 325 g of MgCO3?

0.161 moles
0.269 moles
1.98 moles
3.85 moles

Respuesta :

igdwideyw9 igdwideyw9

02-06-2021

The answer is the fourth one you’ve listed, 3.85 mole

Answer Link

grumble367 grumble367

02-06-2021

Answer:

3.85

Explanation:

Calculate molar mass, starting with each element, then find grams per mole, then convert.

Answer Link

Otras preguntas

What role does cabohydrates play. What are they made out of? I need as much details as possible:)

y = 3x 5x + 2y = 44

Select the correct answer. How does erosion affect streams? A. Erosion causes stream beds to become permanently steep. B. The water in streams warms up and ra

How much heat is required to melt 26.0 g of ice at its melting point?

Which events sparked World War I? Check all that apply

Find the value of x in the triangle shown below

I need help solving algebra equations to teach my kid. D-4=12.4 D=?

You have deposited $96,780 into an account that will earn an interest rate of 15% compounded semiannually. How much will you have in the account by the end of 1

what specialized structure would you expect to find in a cell adapted to produce energy

Jessica was caught shoplifting at a department store both by employees who witnessed the act and by cameras in the store. The store's management may hold her as