Asked in Science
Science
What is the number of moles are in ten grams of aluminum?
Answer

Wiki User
October 07, 2008 6:40AM
Well, one mole is 26.98 g, right? Your ten grams is thus (10/26.98) moles.
Related Questions
Asked in Elements and Compounds
Calculate the number of atoms in 0.543 mol of silicon?

The number of molecules in a mole is known as "Avogadro's
Number" and is about 6.002 times ten to the twenty-third power.
Therefore, the number of moles is 0.543 X 6.022 = 3.27 times ten to
the twenty-third power. (This answer will be the same for moles of
any substance.) Silicon is generally regarded as having only one
atom per molecule, so that the number of atoms will be the same as
the number of moles. Under certain conditions, however, silicon may
occur as polyatomic molecules, and in such an instance the answer
would be different.
Asked in Calorie Count
A food source with 5 grams of protein 10 grams of fat and 20 grams of carbohydrates contains how many calories?

A food source with five grams of protein, ten grams of fat, and
twenty grams of carbohydrates contains 190 calories.
To find this, you need to know how many calories are in a gram
of protein, fat, and carbohydrates.
There are four calories in one gram of protein and one gram of
carbohydrates.
There are nine calories in one gram of fat.
Then multiply five (the number of grams of protein) by four (the
number of calories in one gram of protein), ten (the number of
grams of fat) by nine (the number of calories in one gram of fat),
and twenty (the number of grams of carbohydrates) by four (the
number of calories in one gram of carbohydrates). Add those numbers
up and you will know how many calories are in the food.