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15-11-2019
Chemistry

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15 g de nitrato de amonio, NH4NO3 se disuelven en 135 g de agua. La densidad de la

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gbustamantegarcia054 gbustamantegarcia054

15-11-2019

Answer:

δ sln = 0.111 g/mL

Explanation:

density (δ): mass/volume

⇒ δ ≡ g solute/mL H2O

∴ m NH4NO3 = 15g

∴ δH2O ≅ 1 g/mL

∴ V H2O = (135g H2O).( mL/1gH2O) = 135 mL H2O

⇒ δ sln = 15 g NH4NO3 / 135 mL H2O = 0.111 g/mL

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