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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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OldSpice OldSpice
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9 years ago
Lactic acid is found in sour milk and can be abbreviated HLac. If 47.50 mL of 0.275 M NaOH neutralizes 1.180 g of HLac, what is the molar mass of lactic acid?
   HLac(aq) + NaOH(aq) ? NaLac(aq) + H2O(l)
A) 45.1 g/mol
B) 90.3 g/mol
C) 111 g/mol
D) 181 g/mol
E) 204 g/mol
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ElectricElectric
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9 years ago
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.silent.boss

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OldSpice Author
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#2
9 years ago
Perfect!

..Thank you so much for your support
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#3
9 years ago
My pleasure
.silent.boss
Anonymous
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#4
A year ago
Lactic acid is found in sour milk and can be abbreviated HLac. If 47.50 mL of 0.275 M Na0H neutralizes 0.993 g of HLac, what is the molar mass of the acid?
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#5
8 months ago
Thanks!
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