jusmeee1 jusmeee1

24-11-2018
Chemistry

contestada

Molar mass of SiO2 = (Si) Answer + 2 * (O)Answer = Answer g/mol (total)

Respuesta :

malika8888 malika8888

24-11-2018

Si=28 g/mol
0= 16 g/mol
SiO2= 28+16×2
SiO2=60 g/mol

Answer Link

Otras preguntas

A juice pitcher holds 1.5 gallons of liquid. How many 8-ounce glasses of juice can be poured from a full pitcher? (1 gallon = 128 ounces) explain by describing

paul paints a room in 6 hours. joel paints the room in 3 hours. how long will it take them to paint togather?

A number is thrice the second number. The second number is also twice the third number. If the average of the three numbers is 18, find the numbers.

All of the following added to the growing tension between the North and the South EXCEPT A) Uncle Tom s Cabin B) Plessy v. Ferguson C) raid on Harper s Ferry D)

If √5 - x = 4,then x=i need help on here how to solve it

A potter use 3/5 of a pound of clay to make a bowl.How many bowls the potter make from 10 pounds.

let f(x)=3x-6 and g(x)=x-2. find the g/f and state its domain.

Jack mows the lawn in 3 hours. Jane mows the same yard in 4 hours. If they worked together how much time would it take them to mow the yard?

Walt made an extra $7000 last year from a part-time job. He invested part of the money at 10% and the rest at 7%. He made a total of $580 in interest. How much

I need help solving x^2+3xy-y^2=12 and x^2-y^2=-12