SOLUTION: How many moles of rice grains are equal to 1.807 x 1024 grains of rice?

Algebra ->  Finance -> SOLUTION: How many moles of rice grains are equal to 1.807 x 1024 grains of rice?      Log On


   

Question 1190060: How many moles of rice grains are equal to 1.807 x 1024 grains of rice?
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!
you mean 1.807%2A10%5E24
In this problem, it is very important to use the constant called Avogadro's number which is equal to 6.022%2A10%5E23 particles per mole. For any kind of substance, whatever it is, this is the number of particles that constitute 1+mole.
This means that 6.022%2A10%5E23 grains is equivalent to 1 mole of+rice grain.
then
moles of rice grains