Question

what is observed when litmus solution is added to sodium hydrogen carbonate?

Answer 1

Answer:

blue turns red

Explanation:

because it is acidic salt

Answer 2

Answer:

Litmus solution is changed to blue to red as sodium hydrogen carbonate NaHCo3( baking soda or sodium bicarbonate) is acid salt.

NaHCo3 + H2O -> NaOH + H2Co3

( strong ) ( weak)

( Alkali ) ( Acid )

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