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How many moles of CH4 are in 1.2 x 10^26 molecules?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
You have 35.2 g of barium hydroxide Ba(OH)2. How many moles is that?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
How many grams of NiCl2 are in 2.56 moles?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
How many formula units are in 9.6 moles NH4CO3?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
What was the molarity of a solution containing 4.5 moles of NaCl in 100 ml?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
How many grams of KCO3 are needed to make a 22.4 M solution within 3.6 L?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
How many ml of solution are needed to make a 5.78 M solution with 2.98 moles of CaO?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
How many moles of Al2Cl3 are needed to creat a 6.7 M solution using 400ml of water?
5.78 x 10^24 formula units
2.68 moles
520 ml
199.34 moles
0.21 mol
7983.36 g
253.44 g
45 M
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