JiminsWifeu7484 JiminsWifeu7484

12-05-2017
Chemistry

contestada

How may molecules are there in 122 grams of Cu(NO3)2?

Respuesta :

unashamedbboy unashamedbboy

19-05-2017

cu=1*63g=63g
n=2*14g=28g
o=6*16g=96g
total=187g/mol
122(1 mol/187)(6.02*10^23)= 3.92*10^23

Answer Link

Otras preguntas

Persia is the ancient origin point of which of the following ? A. daoism B. Zoroastrianism C. Polytheism D. Hinduism

Why are political speeches biased? because they never have enough supporting evidence because they try to get you to think, feel, or act in a particular

How did the invention of electricity impact industries?

A square has an area of 100 in ^2. What is the perimeter of the square

A thank-you speech given after receiving an honor would be classified as

What is the advantage of investing income before taxes? It lowers the amount of yearly taxable income. It increases the total amount of investment income. It me

Which one of the following decimals is the largest? .345, .33, .332, .35 A. .345 B. .35 C. .33 D. .332

Which expression is equivalent to √100 ?

why didn't egypt invade nubia during the classical karma period

The temperature of water in a beaker is 45°C. What does this measurement represent? A) the heat capacity of water B) the total thermal energy of water C) the av