Trisha and her lab partner filled a beaker with 150 milliliters of a 0.10 M HCl solution. How many moles of HCl are in the beake r? Remember, molarity = moles liter .
2 answers:
Answer:
Moles of HCl is 0.015.
Explanation:
Molarity of HCl = 0.10 M
Volume of HCl = 150 mL
Conversion factor for mL to L is,
So, 150 mL = 0.15 L
Molarity is given by,
Substitute values in the above formula
Moles of HCl is 0.015.
M=mol/liter We know that we have 150ml=.15 L and .1 mol of HCl Rearranging the molarity equation, we get mol=M*l mol=(.15)(.1) =.015 mol
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