Angiemariazepeda Angiemariazepeda

17-05-2017
Chemistry

contestada

Calculate the grams of sodium hydroxide formed when 2.24 moles of sodium oxide react with water

Respuesta :

STEMkayleigh STEMkayleigh

17-05-2017

M = GFM × N

Sodium Oxide

s Na O
v 1 2
s 2 1
d 2 1
f Na2O

Na2O

2 × 23 = 46
1 × 16 = 16
46 + 16 = 62g

GFM = 62g
N = 2.24 moles
M = ?

M = GFM × N
M = 62,2 × 2.24
M = 138.88g

Answer Link

Otras preguntas

A hiker hikes in a straight line and maintains a constant velocity of +0.5 m/s. At time t=0.0 s, the hiker is 30 m from point A. What is the displacement from p

Is supports combustion a chemical or physical property

If 5750 Joules of energy are added to 455 grams of granite at 24.0 C, what is the final temperature of the granite The specific heat of granite is 0.79 J/g k

Which constitutional amendment did the Supreme Court cite in ruling that Chinese laundryman Lee Yick had been unfairly convicted? A.5th Amendment: "...nor shal

What is another word for carbon fiber?

What is 14/42 divided by 45/15 (/ is the line that divides the numerator and the denominator because these are fractions)

In the later phases of the Civil War, General __________, running for president against Lincoln, declared that he would not make emancipation a condition of rec

water obtained from natural resources does not show neutral pH. what is the reson behind this?

how does a convection current transport energy around the globe?

three pencils cost 75p altogether. how much will it cost to buy 6 pencils?