mckennapalmer mckennapalmer

03-09-2016
Chemistry

contestada

How many moles of MgS2O3 are in 241 g of the compound?

Respuesta :

Willchemistry Willchemistry

03-09-2016

Molar mass:

MgS2O3 = 136.0 g/mol

1 mole ----------------- 136.0 g
? moles --------------- 241 g

moles = 241 x 1 / 136.0

moles = 241 / 136.0

= 1.772 moles

hope this helps!

Answer Link

Otras preguntas

Which of these expressions is equivalent to 125q3 - 64?

Two coins and one six sided number cube are tossed together What is the probability of getting 2 heads and a 4?

The quotient of 300 and the sum of b and 24

4. Which statement best reflects voter criticism of primaries? Many voters prefer dosed primaries. Many voters dislike having to declare party preference. Many

What is the rate of change of the following equation? y = 5 X-3

You are standing in a moving bus, facing forward, when you suddenly slide forward as the bus comes to an immediate stop. What force caused you to slide forward?

ms. williams brought 7 boxes of m markers to school. at the end of the school day 3 markers were missing. write and expression for the number for markers that

A certain substance X has a normal freezing point of -10.1 degree C and a molal freezing point depression constant Kf = 5.32 °C.kg. mol^-1. Calculate the freezi

the cold war resulted from

what is 2+ -3. this is sooo hard I need help!!!!!