What is the mass of 0.064 mol of KBr?Give your answer in grams and to three decimal places.(Molar mass of KBr = 119.00 g mol-1)
Question
What is the mass of 0.064 mol of KBr?Give your answer in grams and to three decimal places.(Molar mass of KBr = 119.00 g mol-1)
Solution
To find the mass of KBr, we need to use the formula:
mass = number of moles * molar mass
Given: Number of moles = 0.064 mol Molar mass of KBr = 119.00 g/mol
Substituting the given values into the formula:
mass = 0.064 mol * 119.00 g/mol = 7.616 g
So, the mass of 0.064 mol of KBr is 7.616 g.
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