S0wa8nisaramonikiw S0wa8nisaramonikiw
  • 03-11-2016
  • Chemistry
contestada

How many moles are in 6.8g to carbon?

Respuesta :

Willchemistry
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

who was the first president?
Determine the simple interest paid after 3 months on a loan of 9,700 dollars borrowed at an annual interest rate of 11%.
by what means did king Leopold 2 of Belgium colonize central Africa
The October 1972 agreement allowed __________ troops to remain in South Vietnam after a ceasefire. A.-American B.-North Vietnamese C.-Chinese
How do the muscles in the human body help with movement? A. They squeeze the bones. B. They cause bones to bend. C. They push bones apart through ligaments.
Which had the greatest influence in prompting the Second Continental Congress to declare independence?
An antonym is a word that's
Evaluate the expression when x = 5: 10 I7-xI (A)-120 (B)20 (C)-20 (D)123
Help in chemistry !!!!!!!!!!!
Identify whether these series are divergent or convergent geometric series and find the sum, if possible.