S0wa8nisaramonikiw S0wa8nisaramonikiw

03-11-2016
Chemistry

contestada

How many moles are in 6.8g to carbon?

Respuesta :

Willchemistry Willchemistry

04-11-2016

Atomic mass carbon = 12.0 amu

1 mole C ---------- 12.0 g
?? moles C ------- 6.8 g

moles C = 6.8 x 1 / 12.0

moles C = 6.8 / 12.0

=> 0.567 moles

Answer Link

Otras preguntas

Determine the volume of a cube with a side length of 3 2/3 cm.

which one of these three elements conatain the most protons A.copper B. radon C. sodium

WILL GIVE U BRAINLIEST What is the value of X by CPCTC? A. 11 B. 8 C. 3 D. 7 E. Not enough info

If 330 grams of potassium chloride, KCl, is dissolved in enough water to make 2.53 liters of solution, what is the concentration (in molarity) of the solution?

Analyze how Douglass uses rhetorical questions to convey his purpose? Cite evidence from the text to support your claim by using quotation marks?

A loading tempo can carry 482 boxes of biscuits weighing 15kg each, whereas a van can carry 518 boxes each of the same weight. Find the total weight (in kg) tha

In medieval times, scholars wishing to be trained at the highest levels would attend schools or groups of schools called _________________.

Please help me with this!

how do you respond emotionally/practically when you are challenged?

g DNA sequences that are deduced by comparing many related DNA sequences are called _____________. [ Choose ] Unlike DNA synthesis, RNA synthesis requires _____