Chemistry, asked by parul4747, 8 months ago

Q1 Write the word equation for the reaction between magnesium ribbon and dilute hydrochloride acid .

Q2 What happens when a solution of iron (ll) sulphate is reacted with a solution of sodium hydroxide

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Answers

Answered by bhumanshi20
0

Answer:

  1. Magnesium reacts with hydrochloric acid according to the equation: Mg(s) + 2 HCl(aq) --> MgCl 2(aq) + H 2(g) This demonstration can be used to illustrate the characteristic reaction of metals with acid, a single replacement reaction, or to demonstrate the generation of hydrogen gas.
  2. The immediate reaction of sodium hydroxide with ferric sulphate solution gives an unstable solution containing high concentrations of the basic ions. When the ratio NaOH : Fe exceeds 0.5 : 1, a precipitate of 2Fe,O,,SO, is formed, precipitation being complete when the ratio is 2.5.: 1.

Explanation:

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Answered by maheshkhatanadeoli
0

Answer:

Question (1)

Mg +HCl is equal to MgCl +H2

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