codysmith122 codysmith122

03-04-2020
Chemistry

contestada

Calculate the molar mass for HCN.
0.2703 g/mol
2.703 g/mol
27.03 g/mol
270.3 g/mol

Respuesta :

23adarius 23adarius

03-04-2020

Answer:

27.03 g/mol

Explanation:

Molar Mass of HCN

Mass of Hydrogen : 1.008

Mass of Carbon: 12.01

Mass of Nitrogen: 14.01

Molar Mass of HCN =

1.008 + 12.01 + 14.01=

27.03 g/mol

Answer Link

Otras preguntas

Which of the following is an example of dramatic irony? A. The characters say the exact opposite of what they really mean. B. A knight swears loyalt

Would you have voted for John Adams to be re-elected in 1800? Why or why not?

Kristen bought a game for $24.95. She paid 7.75 percent sales tax. How much did she paid ?

Which term was used to describe a faster and more turbulent style of blues music

Is 8yds bigger than 288in.?

Duplication of a segment of a chromosome would result in _______. see section 16.4 (page 344) .

why was Dwight D Eisenhower considered to be a moderate?

There are 9 yellow and 4 purple balls in a bag. If you randomly choose balls one at a time, with replacement, what is the probability of choosing 1 yellow ball

a company makes steel lids that have a diameter of 13 inches what is the area of each lid

32 POINTS NO JOKE NEED HELP Which of the following statements best shows the relationship between Jackson’s Indian Removal Policy and contemporary challenges fa