helpmeplease54321 helpmeplease54321
  • 03-06-2017
  • Chemistry
contestada

how many moless is 4.91x10^22 molecules of H3PO4?

Respuesta :

Zaksomenumbers Zaksomenumbers
  • 03-06-2017
1 mol = 6.023x10^23 number of molecules (Avogadro's number)

1 : 6.023x10^23
X : 4.91x10^22

(6.023x10^23)X = 4.91x10^22

X = 4.91x10^22/6.023x10^23

X = 0.082 Moles
Answer Link

Otras preguntas

what is 3a + 1 = -3.6(a - 1)
A large box of crayons holds 60crayons.There 10 crayons in each row how many rows are there ? What's the situation and the equation?
On a map, 1 inch represents 1,000 miles. If the area of a country is actually 16 million square miles, what is the area of the country’s representation on the
i need a paragraph on work experience like where i went ,what i did,what my boss was like and what i did during the work experience ? can anyone help?!
what is 3/5 plus 5/8?
what is 6/7 - 2/5 please help
rounding 672,831 to the tens place? hundreds place? thousand place? ten thousand place? and hundred thousands place?
The first light bulb had a filament made of _____.
What problems brought on the tariff debates of 1827 and 1828? In what way did the South respond to northeastern demands for a higher tariff, and on what did the
what is 6/7 - 2/5 please help