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How many moles are in 68 grams of copper(II) hydroxide - Cu(OH)2?
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
Find the molar mass for (NH4)2CO3
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
What percent of potassium is in KMnO4?
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
How many atoms are in a 5.48 gram sample of SiO2?
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
Find the molar mass of NaBr
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
How many grams are in 4.5 moles of sodium fluoride?
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
How many grams are in 0.00023 moles of calcium phosphate -- Ca3(PO4)2?
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
What percent of hydrogen is in the compound (NH4)2S?
190 grams
0.696 moles
25%
0.071 grams
1.65 x 10^23 atoms
303.3 g/mol
11%
102.9 g/mol
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