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A HNO3 solution has a concentration of 6M. What is the concentration if 2 L of the solution are mixed with 4 L of water?

Science & Mathematics by Anonymous 2018-06-30 02:34:02

Social Science

A HNO3 solution has a concentration of 6M. What is the concentration if 2 L of the solution are mixed with 4 L of water?

2 answers

  • Anonymous

    6M means 6 moles per litre Hence in 2 litresthere are 2 x 6 = 12 moles. Then 12moles / 4 litres = 3 moles per litre = 3M

  • Anonymous

    Standard dilution equation C1 * V1 = C2 * V2 2 M

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