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What is the number of millimoles of H+ in 1.653 mmol of oxalic acid dehydrate?Remember that oxalic acid is diprotic.

User Raudo
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1 Answer

3 votes

Answer: 3.306 mmol

Step-by-step explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.


Molarity=(n* 1000)/(V_s)

where,

Molarity

n= moles of solute


V_s = volume of solution in ml


C_2O_4H_2.2H_2O\rightarrow C_2O_4^(2-)+2H^++2H_2O

According to stoichiometry:

1 mole of
C_2O_4H_2 gives 2 moles of
H^+

1.653 mmol of
C_2O_4H_2 gives =
(2)/(1)* 1.653=3.306mmo of
H^+

Thus number of millimoles of
H^+ are 3.306

User Arsen Zahray
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