(1.5x10^-3 mole)6.022x10^23 molecules)/1 mole =
What is 1.5E-3*6.022E23 ?
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To calculate the result of this expression, we will perform the following steps:
Step 1: Multiply the given quantity by Avogadro's number, which is 6.022x10^23 molecules, to convert from moles to molecules:
(1.5x10^-3 mole) * (6.022x10^23 molecules) = 9.033x10^20 molecules
Step 2: Divide the result by 1 mole to cancel out the unit "mole" and leave only the unit "molecules":
9.033x10^20 molecules / 1 mole = 9.033x10^20 molecules
Therefore, the result of the expression is 9.033x10^20 molecules.
To solve this problem, we can follow these steps:
Step 1: Multiply the given value, which is 1.5x10^-3 mole, by Avogadro's number, which is 6.022x10^23 molecules.
(1.5x10^-3 mole) * (6.022x10^23 molecules)
Step 2: Next, divide the result by 1 mole to cancel out the mole units.
[(1.5x10^-3 mole) * (6.022x10^23 molecules)] / 1 mole
Step 3: Perform the multiplication in the numerator.
= 9.033x10^20 molecules
Therefore, (1.5x10^-3 mole) * (6.022x10^23 molecules) / 1 mole is equal to 9.033x10^20 molecules.