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ms8720

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  1. ms8720

    Can you help me about these calculations?

    ms8720 replied to ms8720's topic in Homework Help
    Actually I don't know how to solve this. I tried to find out something from other websites but I couldn't find out how to solve. I meant I couldn't find out how to solve them while saying I couldn't solve them.That's my grammar mistake,sorry.
  2. ms8720

    Can you help me about these calculations?

    ms8720 posted a topic in Homework Help
    Hi everyone I have a chemistry homework but I couldn't solve these questions.Can you help me? 1)As a result of the reaction of 2.08 grams BaCl2 and 3.48 grams K2SO4, 2.2 grams of BaSO4 was obtained. Write the equation for this reaction and calculate the percentage yield. (BaCl2:208.23g/mol ,K2SO4:174.26 g/mol,BaSO4:233.39 g/mol) 2)Calculate the amount of precipitate (AgI) formed when 3 milliliters of 0.1 M AgNO3 reacts with 12 milliliters of 0.1 M Kl and the concentration of ions remaining in the solution. (AgI:234.77 g/mol) Thanks a lot!

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