add em up:
Carbon AW: 12.011 amu
Hydrogen AW: 1.00794 amu
Oxygen AW: 15.9994 amu
12 Carbons + 22 Hydrogens + 11 Oxygens = Molecular Weight of C12H22O11
12(12.011)+22(1.00794)+11(15.9994)= 342.300 amu
To find the number of carbon atoms in 10 pounds of C12H22O11, you need to first calculate the molar mass of C12H22O11. Then, you can convert 10 pounds to grams and use the molar mass to find the number of moles of C12H22O11. Finally, since there are 12 carbon atoms in each molecule of C12H22O11, you can multiply the number of moles by Avogadro's number to find the number of carbon atoms.
It depends upon how much you have, but its molar mass is about 342g/mol, meaning 1 mole of table sugar (sucrose, C12H22O11) has a mass equal to the sum of all the molecule's constituent elements.
The formula with this disaccharide is, C12H22O11 17.1 grams C12H22O11 (1 mole C12H22O11/342.296 grams)(11 mole O/1 mole C12H22O11)(6.022 X 10^23/1 mole O) = 3.31 X 10^23 atoms of oxygen ------------------------------------------
chicken nuggets
One mole of gold has a greater mass than one mole of silver because gold has a higher atomic mass compared to silver. The atomic mass of gold is around 197 grams per mole, whereas the atomic mass of silver is around 108 grams per mole.
To find the number of carbon atoms in 10 pounds of C12H22O11, you need to first calculate the molar mass of C12H22O11. Then, you can convert 10 pounds to grams and use the molar mass to find the number of moles of C12H22O11. Finally, since there are 12 carbon atoms in each molecule of C12H22O11, you can multiply the number of moles by Avogadro's number to find the number of carbon atoms.
The atomic mass of sugar, which is the molecular formula C12H22O11, is approximately 342.3 grams per mole.
It depends upon how much you have, but its molar mass is about 342g/mol, meaning 1 mole of table sugar (sucrose, C12H22O11) has a mass equal to the sum of all the molecule's constituent elements.
The formula with this disaccharide is, C12H22O11 17.1 grams C12H22O11 (1 mole C12H22O11/342.296 grams)(11 mole O/1 mole C12H22O11)(6.022 X 10^23/1 mole O) = 3.31 X 10^23 atoms of oxygen ------------------------------------------
chicken nuggets
One mole of gold has a greater mass than one mole of silver because gold has a higher atomic mass compared to silver. The atomic mass of gold is around 197 grams per mole, whereas the atomic mass of silver is around 108 grams per mole.
Sucrose is the chemical name for the molecular formula C12H22O11. Sucrose is a disaccharide with the molecular weight of 342.3 grams per mole.
It depends on the substance. A mole is just a unit of amount, 6.02 × 1023. So that means that one mole of atoms is 6.02 × 1023 atoms; likewise, one mole of cars is 6.02 × 1023 cars and one mole of rice is 6.02 × 1023 grains. A mole of cars has a different mass than a mole of rice, so until you define what you're measuring, this question cannot be answered.
This is the third element Lithium: 6.94 g is the mass of 1 mole Li. The mass in grams of one mole of any element is exactly its atomic mass (in a.m.u.)
Gold
Since magnesium and helium do not form elemental molecules, a mole of these elements is the same as a gram atomic mass, which is 24.305 for magnesium and 4.00260 for helium. The gram molecular mass for sucrose is 342.30. Therefore, the mass of: A. 3 moles of magnesium is 72.915 grams; B 1 mole of sucrose (C12H22O11) is 342.30 grams; and C. 10 moles of helium is 40.0260 grams. The largest of these is obviously the single mole of sucrose.
The mass of one mole of substances