11-11-2016
Chemistry

contestada

How many moles of MgS2O3 are in 163g of the compound?

Respuesta :

Willchemistry Willchemistry

11-11-2016

Molar mass MgS2O3 = 136.43 g/mol

Therefore:

1 mole MgS2O3 ---------- 136.43 g
? moles MgS2O3 ------- 163 g

moles MgS2O3 = 163 x 1 / 136.43

moles MgS2O3 = 163 / 136.43 => 1.1947 moles

Answer Link

Otras preguntas

Question 1 with 1 blankClarisa (pensar) que la decoración de la cocina es horrible. Question 2 with 1 blankDavid, ¿ (tener) ganas de salir conmigo a comer algo?

what fractions are equivalent to 3/4

Which portion of this passage uses the sense of sound to create imagery? Even the insistent cough of the woman next to him wasn't enough to draw his eyes away f

what is the prefix of upgrade?

Grant's greatest failing in the scandals that plagued his administration was his a. refusal to turn over evidence to congressional investigators. b. toleration

Which sentences from "Lifeboat Ethics" by Garrett Hardin best demonstrate the art of using logos? O A. But does everyone on earth have an equal right to an equa

Simply 3125^2/5 please help

Lichens are a type of parasitic organism that often grow on rocks and trees in areas with dirty, polluted air. During a study of lichens and air quality in par

When visiting Hawaii on vacation, a tourist notices that there are many different species of birds that look similar to one another, but are distinct in their e

1. Sitka spruce trees oan have different colored reproductive cones. The breeding trees with green cones can be crossed with true breeding trees with red cones