Question

Choose the correct reactants from the list given below and create word equations to represent the formation of the following salts.
i) Sodium chloride
ii) Magnesium chloride
(Sodium hydroxide, Hydrochloric acid, Sodium, Magnesium, Magnesium Hydroxide, Hydrogen, Sulphuric acid, Water)

Answer 1

$\huge\bf{ Answer:}$

1. Sodium Chloride

• $\bf{NaOH (aq) + HCl (aq) \longrightarrow NaCl (aq) + H_2O (l)}$

2. Magnesium Chloride

• $\bf{Mg(OH)_2 + HCl \longrightarrow MgCl_2+H_2O}$

$\huge\bf{ Additional \:information }$

Salt - A salt is a substance that is formed by the reaction between acid and base.

• Many salts are neutral (having Ph = 7).

• The aqueous solution of salts conducts electricity in the water, thus they are electrolysis.

• They're ionic compounds.

$\bf{Family\:of\:Salt: }$

1. Potassium Sulphate
2. Ammonium Chloride
3. Sodium Sulphate
4. Sodium Hydroxide
5. Sodium Hydrogen Carbonate

$\bf{ Sodium\: chloride: }$ It is also known as common salt having a Ph of 7.

• It is obtained by the method of evaporation from seawater.

• It is used for creating soaps.

• This salt is generally used in kitchens for preparing food.

• It is also used in preserving pickles, fish, and meat.

Answer 2

Answer:

Required Answer :-

1.Sodium Chloride

$\sf NaOH(aq) + HCI(aq) \to NaCI(aq) + H_2O (l)$

2. Magnesium Chloride

$\sf Mg(OH)_2 + HCI \to MgCI_2$

Know More :-

• Sodium chloride is the chemical name of salt.
• It help in muscle contraction
• It helps to prevent loss of sodium in human body

• Magnesium chloride =>$\bf MgCI_2$
• It contains 25% of magnesium
• It is soluble in water