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erik [133]
3 years ago
10

PLEASE HELPPP ME

Chemistry
2 answers:
ahrayia [7]3 years ago
7 0

Answer:

1) (5 moles of calcium bromide) x 2 / 1 = 10 moles

2) (2.00 moles of calcium bromide) = 2.00 moles of calcium sulfate

so (2.00) x (136.1 g/mol) = 272.2 g

3) (845 grams of calcium sulfate) /  136.14 g/mol = 6.21 moles

6.21 moles of calcium sulfate = 6.21 moles of calcium bromide

(6.21 moles of calcium bromide) x 199.89 g/mol = 1241.32 g

klasskru [66]3 years ago
6 0
How many miles is in 2NA
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