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

You are responding at emergency status to a vehicle collision in your ambulance. As you approach an intersection with a red light in your direction, you approac

A research center project involved a survey of 846 internet users. It provided a variety of statistics on internet users. (a) The sample survey showed that 94%

HELP MEE PLEASEEEE CHOOSE THE CORRECT ANSWER I DONT WANNA FAIL SUMMER SCHOOL NO LINKS OR FILES WOULD BE DEEPLY APPRECIATED

The equation of a circle is x2 + y2 + 6y = 7. What are the coordinates of the center and the length of the radius of the circle? O A. center (0, -3) and radius

the large muscle at the bottom of your chest we're breathing begins is called the esophagus true or false

The volume of a square pyramid is given by the formula, V = 13hx2, where h is the height of the pyramid and x is the length of one side of the base. If a pyrami

Whats 50.24 round/ to the nearest hundredth

Hiiiu you can help me pliss

Can someone help me please

I need number 7 and 8 please help