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

Identify the sentence that is not in logical order. a. In these early days of surfing, participating in the sport could determine one's social class. b. The c

The outer layer of a cell that acts as a gatekeeper to a cell is the _____.

Using your knowledge of punctuation, choose the best place to put a comma: The long winding road was dark and ominous.

If the dimensions of a parallelogram are doubled, the perimeter will also be doubled. True False

After a military coup in Nigeria, economic problems continued because of _____________

Assume running consumes 103 calories per mile. If you run 9-minute mile, what is your average output in watts, during a 1-hour run?

Evaluate S5 for 300 + 150 + 75 + … and select the correct answer below. 18.75 93.75 581.25 145.3125

The number of children in the library was 3 times the number of adults. The total number of people at that library was 48. How many children were at the library

A coin is flipped 70 times and lands on tails 28 times. What is the relative frequency of the coin landing on tails? 20% 30% 40% 50%

How did Porfirio Díaz change the direction of government in Mexico?