How many atoms are in 6g of carbon?
Answer: Since 12 grams of carbon contains 1 mole of its atoms, 6 grams of it contains half a mole, that is, 3.01 x 10^23 atoms of it.
How many moles of atoms are in 6g of 13C?
Explanation: 13C indicates an isotope of carbon and its mass number is 13. It means the mass of 1 mol of 13C is 13 gram. The question asks to calculate the number of atoms present in 6.00 grams of 13C. So, there will be 0.462 moles of atoms in 6.00 grams of 13C.
How many moles are in a gram of carbon?
The value of the mole is equal to the number of atoms in exactly 12 grams of pure carbon-12. 12.00 g C-12 = 1 mol C-12 atoms = 6.022 × 1023 atoms • The number of particles in 1 mole is called Avogadro’s Number (6.0221421 x 1023).
How many moles of carbon atoms are there in 5 g of carbon?
Avogadro’s number: the amount of atoms in 1 mole of carbon 12 is 6.022 x 10^23. So if you have 5 mole, you have: 5 x (6.022 x 10^23) = 3.011 x 10^24 atoms.
How many atoms are in 6g of carbon 12?
What does this mean? It means that NA (Avogadro’s number =6.022×1023) 12C atoms have a mass of 12.0⋅g . You have specified 6.0⋅g . Thus 6.0⋅g12.0⋅g⋅mol−1 = 0.50⋅mol .
Which contains same number of carbon atoms as in 6g of carbon 12?
8g of methane is also 0.5 mol which contains same number of carbon atoms as 6g of carbon. Answer: 6g C-12 means 0.5 Carbon Atom. And 8g Methane (i.e. 0.5CH4) also has 0.5 Carbon atom.
How many moles of atoms are in carbon 13?
moles 13 C = 0.615 mol C atoms
There are 0.615 moles of atoms in 8.00 g 13C.
How many moles of carbon are there in 24g of carbon?
Answer: one mole of carbon contains 6.022 x 10^23 atoms mass of one mole of carbon= 12g. Therefoe, in 24 gra, 2 (2 x 12) moles of carbon are there.
How many moles are in 6g of hydrogen?
Answer: Divide the given mass (6.2 g) by the molar mass of hydrogen gas, which is 2.0 g, and you get 3.1 moles.
How do you find moles from atoms?
Avogadro’s number is a very important relationship to remember: 1 mole = 6.022×1023 6.022 × 10 23 atoms, molecules, protons, etc. To convert from moles to atoms, multiply the molar amount by Avogadro’s number.