Question

A sample of sodium bicarbonate is known to contain

Answer 1

Sodium Bicarbonate is the monosodium salt of carbonic acid with alkalinizing and electrolyte replacement properties. Upon dissociation, sodium bicarbonateforms sodium and bicarbonate ions. Ion formation increases plasma bicarbonate and buffers excess hydrogen ion concentration.
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Answer 2

Hey mate!

Here's your answer!!

A sample of sodium bicarbonate (NaHCO_3) is known to contain some impurities. It is found that Na makes up 18% of the entire mass of the sample. All of the Na comes from NaHCO_3 compound.

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