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How many atoms are in 1.2 grams of Ca?
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
How many grams are in 2.4 x 10^15 atoms of Helium (He)?
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
How many atoms are in 10.5 grams of Chlorine gas (Cl)?
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
How many FeO particles are there in 21g of FeO?
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
What is the molar mass of Re?
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
What is the molar mass of CaO?
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
You discovered an unknown metal. It is either K, Co, or Cu. 1 mole of the metal is weighed at 58.93 grams. What is the metal?
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
The mole is a...
4.5 x 10^12 grams of FeO
1.8 x 10^23 atoms
56.06 grams/ 1 mole of CaO
Co
1.59 x 10^-8 grams
furry animal
186.21 grams/ 1 mole of Re
.18 x 10^23 atoms
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