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chemistry

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how many grams of AgNO3 would need to be dissolved in 1 liter, 500mL, and 100mL in order to make a 1M solution? need to show work and answers are in grams....????

  • chemistry - ,

    You have three problems here. The first one, g AgNO3 in 1 L.
    M = moles/L
    You now M and L, solve for moles. Then
    moles = grams/molar mass. You know moles and molar mass, solve for grams. By the way, note that the 1 L is 1 L of solution (AFTER the AgNO3 is dissolved the final volume is made to exactly 1 L---as distinguished from adding the AgNO3 to 1 L of water). The othres are the same way; the only difference is the volume changes.

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