Funkyskittle
New member
1) How many atoms of carbon are in a sample of carbon with a mass of 324.3 amu?
___ atoms
2) How many atoms of nickel are in a sample of nickel with a mass of 15262.0 amu.
___ atoms
3) What is the mass (in amu) of 49 atoms of titanium?
___ amu
4) What mass (in amu) of Zn would have the same number of zinc atoms as there are carbon atoms in 492.41 amu of carbon?
___ amu of Zn
5) What mass (in amu) of copper (Cu) would have the same number of copper atoms as there are helium atoms in 352.26 amu of helium?
___ amu of Cu
6) How many Fe atoms and how many moles of Fe atoms are in 400. g of iron?
___ atoms
___ mole
7) A diamond contains 4.90 multiplied by 1021 atoms of carbon.
(a) How many moles of carbon are in this diamond? ___mol
(b) How many grams of carbon are in this diamond? ___ g
___ atoms
2) How many atoms of nickel are in a sample of nickel with a mass of 15262.0 amu.
___ atoms
3) What is the mass (in amu) of 49 atoms of titanium?
___ amu
4) What mass (in amu) of Zn would have the same number of zinc atoms as there are carbon atoms in 492.41 amu of carbon?
___ amu of Zn
5) What mass (in amu) of copper (Cu) would have the same number of copper atoms as there are helium atoms in 352.26 amu of helium?
___ amu of Cu
6) How many Fe atoms and how many moles of Fe atoms are in 400. g of iron?
___ atoms
___ mole
7) A diamond contains 4.90 multiplied by 1021 atoms of carbon.
(a) How many moles of carbon are in this diamond? ___mol
(b) How many grams of carbon are in this diamond? ___ g