What is the balanced chemical equation of HClO4 and NaOH?

What is the balanced chemical equation of HClO4 and NaOH?
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The chemical reaction is:HClO4 + NaOH = NaClO4 + H2O
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Sodium reacts with water to form sodium hydroxide and hydrogen gas. The balanced equation which represents the above reaction is (a) Na(s) + 2H20(l) → 2NaOH(aq) + 2H2(g) (b) 2Na(s) + 2H2O(l) → 2NaOH(aq) +H2(g) (c) 2Na(s) + 2H20(l) → NaOH(aq) + 2H2(g) (d) 2Na(s) + H20(l) - 2NaOH(aq) + 2H2(g)

Description : Sodium reacts with water to form sodium hydroxide and hydrogen gas. The balanced equation which represents the above reaction is (a) Na(s) + 2H20(l) → 2NaOH(aq) + 2H2(g) (b) 2Na(s) + 2H2O(l) → 2NaOH(aq) +H2(g) (c) 2Na(s) + 2H20(l) → NaOH(aq) + 2H2(g) (d) 2Na(s) + H20(l) - 2NaOH(aq) + 2H2(g)

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is the percentage attachment of HCLO4 and CL ?

Description : is the percentage attachment of HCLO4 and CL ?

Last Answer : The molecular mass of HClO₄ = 1 + 35.5 + (16 × 4) = 100.5 Now the addition of Cl = 100 × 35.5 / 100.5 = 35.32%

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