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Answer to Question #268230 in General Chemistry for Bellazerille14
Question #268230
What is the molar concentration of active disinfectant if she dissolve 5 tablespoon of nacl for the sodium hypochlorite in 3.8 m of water
Expert's answer
1 tablespoon = 15g
= 15×5= 75g
Molar mass of NaCl= 58.44
75/58.44= 1.28mol
Molar mass of H2O= 18.02
3.8×18.02=68.48ml
1.28/0.06848= 18.692
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