Chemistry, asked by tarun8892, 9 months ago

Question 3 ;Calculate the percentage composition of sodium hydroxide [ NaOH ] [ At wt of sodium =23, at wt of oxygen = 16 ,at wt of hydrogen =1]

Answers

Answered by mohakdave6

2

57.48 percent sodium, 40 percent oxygen, and 2.52 percent hydrogen.

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Answered by royshrijaya2309

0

Answer:

57.5%

Explanation:

40g of NaOH contains 23 g of sodium

100g of NaOH contains 23÷40 ×100=57.5% of sodium

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