6 kg of nacl with 2 kg kcl what is the mole percent of Nacl in the mixture
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4
Answer:
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3
Answer:
molar mass of NaCl = 58.5g
molar mass of KCl = 74.5g
no. of mole of NaCl in 6kg of it = 6000/58.5
no. of moles of KCl in 2kg of it = 2000/74.5
mole % of NaCl ={ mole of NaCl /(mole of NaCl + mole of KCl ) } ×100
= {102.5/129.40 }×100
= 79.2 %(Ans
Explanation:
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