D. CuCl2 copper(2)chloride
Answer:gimme iT OR mama will cOMEEEEEEEEEEEEEEEEE have a nice day
Explanation:
moles = molarity * 1000/volume
7*1000/14.44= 484.76
Answer:
0.0125 mol.
Explanation:
<em>Molarity of a solution is the no. of moles of a solute per 1.0 L of the solution.</em>
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M of HCl = 0.5 mol/L.
V = 25.0 mL = 0.025 L.
<em>∴ no. of moles of HCl present in the flask at this time = MV</em> = (0.5 mol/L)(0.025 L) = <em>0.0125 mol.</em>
