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Omegacharm

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  • I need helping on how to solve these 2 Chemistry problems!?

    A solution of sugar in water has a density of 1.05 g/cm3 . If you have 75 mL of the solution, and if the solution is 5.1% sugar, how many grams of sugar are there in the solution?

    I can't figure out what steps to begin with. I start solving them and then get the wrong answer. I think I'm approaching them the wrong way. What formula or conversions would I use?

    Tin foil is 92.0% tin and 5.0% zinc. If you have 0.500 pounds of tin foil, how many grams of tin do you have?

    1 AnswerChemistry1 decade ago