2006
Chemistry
67ca00ce0c643c71d77dee1f
Na2CO3(aq) + 2HCI(aq) → 2NaCI(aq) + H2O(l) + CO2(g) How many moles of sodium trioxocarbonate (IV) are there in a 25cm3 solution which required 10cm3 of 0.05 mol dm-3 hydrochloric acid solution to neutralize it?
A.
0.100mloe
B.
0.001mole
C.
1.000mole
D.
0.010mole
Correct Answer: 0.010mole
Explanation
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