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NASHRAN

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1a  hidrochloricnacid, etahanoic acid

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Answer the following question

1.  (a) Name one strong acid and weak acid
(b) Give one chemical properties of acid

2.       4.0 g of sodium carbonate, Na₂CO₃ , is dissolved in water to produce 250 cm³ of solution. Calculate the molarity of the solution?

[Relative atomic mass : C, 12; O, 16; Na, 23]