Classify each of these reactions. 2 HBr(aq) + Ba(OH)₂ (aq) - -> 2 H₂O(1) + BaBr₂ (aq) C₂H₂(g) + 30₂(g) → 2 CO₂(g) + 2 H₂O(1) 2 AgNO3(aq) + Zn(s) → Zn(NO3)₂(aq) + 2 Ag(s) - Na₂S(aq) + 2 AgNO3(aq) 2 NaNO3(aq) + Ag₂S(s) - - acid-base neutralization Answer Bank precipitation 0000 redox

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A: Precipitate does not give any ions in the reaction i.e. precipitate is insoluble in water.

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Q: 4. Determine the number of H atoms in 8.50 g of water.

A: As per your indication we solved the 4th question. Please find the below attachment

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Q: Classify the following reaction: Mg(OH)₂(s) +H₂SO₄(aq) → 2 H₂O(l) + MgSO₄(aq)

A: The given reaction is  Mg(OH)₂(s) +H₂SO₄(aq) → 2 H₂O(l) + MgSO₄(aq) Classify the given reaction:

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Q: 11 C2H5 H₂C=C-CH-CH₂=CH₂-Ch₂ Br 2 6-bromo-3-ethyl-1-hexene 5 6 H₂C- a) 1-nethylcyclohexene b)…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.