give 2 examples of hydrated salt which r white n state their chemical formula

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Solution

Magnesium sulfate (MgSO₄) and sodium carbonate (Na₂CO₃).

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Similar questions

1) what is a salt? Give the names and formula of any two salts. Also name the acids and bases from which these salts may be obtained?

2) what is meant by hydrated and anhydrous salts.give examples.

3) write the names formulae and colours of any two hydrated salts.

Q. (a) What is a salt? Give the names and formulae of any two salts. Also name the acids and bases from which these salt may be obtained.
(b) What is meant by 'a family of salts'? Explain with examples.
(c) What is meant by 'hydrated' and 'anhydrous' salts? Explain with examples.
(d) Write the names, formulae and colours of any two hydrated salts.
(e) What will be the colour of litmus in an aqueous solution of ammonium chloride salt?

Q. A hydrated blue copper (II) sulfate salt with a formula

Y C u {S O}_{4} \cdot X H_{2} O

is heated until it is completely white in colour. The student who performed the dehydration of this salt took note of the mass of the sample before and after heating and recorded it as follows:
Mass of hydrated salt

= 500

g
Mass of dehydrated salt

= 320

g
What is the value of

X

in the formula of the hydrated salt?

(a) What is a chemical equation? Explain with the help of an example.
(b) Giving examples, state the difference between balanced and unbalanced chemical equations.
(c) Balance the following chemical equations:
(i) ${N H}_{3}$ → $N_{2} + H_{2}$
(ii) C + ${C O}_{2}$ → CO

Q. Match the colours of the salts with their chemical formulae.

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give 2 examples of hydrated salt which r white n state their chemical formula

Magnesium sulfate (MgSO4) and sodium carbonate (Na2CO3).

Magnesium sulfate (MgSO₄) and sodium carbonate (Na₂CO₃).