HomicidalBabydoll HomicidalBabydoll
  • 04-01-2018
  • Chemistry
contestada

How many moles are in 25 grams of C7H6NO2I

Respuesta :

Kalahira
Kalahira Kalahira
  • 18-01-2018
No of moles = mass/ molecular mass Mass = 25g Molecular mass = C7H6NO21 = ((12*2) + (1*6) + (14) + (16 *21)) = 24 + 6 + 14 + 336 = 380 No of moles = 25/380 = 0.0657
Answer Link

Otras preguntas

long division 37 divided by 158
Not every word can be labeled as a specific part of speech. True False
Doubling the sum of Steve's and Sophie's ages gives 38. If Sophie is 10 years old, how old is Steve? a. 4 b. 28 c. 14 d. 9
How did many writers in the 1920s react to the changing American culture?
The Assyrian culture is best known for which of the following traits? They were nomadic.They were militaristic.They were agricultural.They were democratic.
Which location receives 12 hours of daylight and 12 hours of darkness on June 21?
From which country did King George III hire soldiers to help fight the American patriots?A. GermanyB. FranceC. Spain
What is -24 feet per 2 seconds as a unit rate in feet per seconds
the force of attraction that the earth exerts on all objects is called
Spoken word and written text are different because?