The reaction between potassium metal and water produces potassium hydroxide and hydrogen gas.
1 answer:
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Answer:
The salt is barium chloride.
Explanation:
Moles of barium sulfate =
According to reaction, 1 mol of barium sulfate is produced from 1 mol of .
Then 0.0480 moles will be produced from:
of
.
Mass of used = 10.00 g
Moles of =\frac{10.00 g}{\text{Molar mass}}[/tex]
Molar mass of = 208.33 g/mol
The nearest answer to our answer is .
The correct answer barium chloride with molar mass of 208.2 g/mol.