tennisjojoox73lv tennisjojoox73lv

13-10-2017
Chemistry

contestada

How many moles of MgSiO3 are in 199 g of the compound?

Respuesta :

brenda4798 brenda4798

20-10-2017

24.305 g +28.08 g + 3(15.999 g)=100.382
219 g MgSIO3 (1 mole MGSIO3/100.382g)=2.181 mol MgSIO3
the answer is 2.18 mol MgSIO3

Answer Link

Otras preguntas

A basic position in American foreign policy has been that America must defend its foreign interests related to trade and security. The main foreign policy posit

Part1 A bottle of juice has 1/2 liter of juice. Ted buys 3 packs each containing 12 bottles and Jason buys 2 packs each containing 6 bottles. Write an expressio

How deos the air on a hot day compare with the air on a cold day?

how do I solve -6 (1-5r)=-66

Hybridization _____. is the oldest form of genetic engineering often creates sterile offspring creates an exact copy of an organism is illegal

Which sentence does not contain any errors in comma usage? A. Mrs. Wheeler the mail carrier, delivers, all the mail. B. Has everyone tasted Maggie's new recipe

Which organization did Walter Rauschenbusch establish? Sierra Club Federal Council of Churches Women's Trade Union League National Child Labor Committee

how to find the x intercept in slope intercept form

Which sentence does not contain any errors in comma usage? A. The puffy cloud looks like a giant, white rabbit. B. This is the cleanest, and most dazzling city

how do I solve -6 (1-5r)=-66