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12 cards from this deck
Concentration of unknown solution using titration data
Va×Ma/na=Vb×Mb/nbV_a \times M_a / n_a = V_b \times M_b / n_bVa×Ma/na=Vb×Mb/nb
Va×Ma=Vb×MbV_a \times M_a = V_b \times M_bVa×Ma=Vb×Mb
Volume of acid (cm³)
Molarity of acid (mol/L)
Number of moles of acid from balanced equation
Reduces experimental error and gives more accurate results
Identify unknown, write balanced equation, list given data
1:2 ratio (one Na₂CO₃ to two HCl)
1:1 ratio
Multiply calculated concentration by dilution factor
mol/L or g/L
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