andrzejpw
May one day invent Bose-cancelling headphones.
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Ok, I have an AP Chem test tomorrow, and I need help doing a problem:
A mixture of KBr and NaBr weighing .560 g was dissolved in water and then treated with AgNO3. All the bromide ion from the original sample was recovered in the form of .970 g of AgBr. What is the fraction by weight of KBr in the original sample?
Please guys, please!
Do I need of find g KBr/.970 g?
A mixture of KBr and NaBr weighing .560 g was dissolved in water and then treated with AgNO3. All the bromide ion from the original sample was recovered in the form of .970 g of AgBr. What is the fraction by weight of KBr in the original sample?
Please guys, please!
Do I need of find g KBr/.970 g?