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deff fn [24]
2 years ago
14

Calculate the percentage of sodium and carbon and oxygen in sodium carbonate​

Chemistry
1 answer:
Fantom [35]2 years ago
8 0
Percentage of Sodium [Na] in Sodium Carbonate [Na2CO3] = 46/106 x 100 = 43.40%. Percentage of Carbon [C] in Sodium Carbonate [Na2CO3] = 12/106 x 100 = 11.32%. Percentage of Oxygen [O] in Sodium Carbonate [Na2CO3] = 48/106 x 100 = 45.28% .....
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Answer:

This question is incomplete

Explanation:

This question is incomplete but...

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M = number of moles (n) ÷ volume (V)

where the unit of volume must be in Litres or dm³

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n = mass of NaOH used ÷ molar mass of NaOH

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3) Label the volumentric flask containing the NaOH solution with the answer gotten from (2) above

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