Question 941631
x = ml of 100% acid
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0.04*11 + 1.00x = 0.70*(x + 11)
0.04*11 + 1.00x = 0.70x + 0.70*11
x - 0.70x = 0.70*11 - 0.04*11
0.30x = 0.70*11 - 0.04*11
x = (0.70*11 - 0.04*11)/0.30
x = 24.2
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