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Chemistry, 06.05.2020 04:23 reneebrown017
What is the change in enthalpy when 9.75 g of aluminum reacts with excess ammonium nitrate according to this equation: 2Al + 3NH4NO3 = 6H20 + Al2O3. H = 2030 kJ
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A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
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Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .
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What is the change in enthalpy when 9.75 g of aluminum reacts with excess ammonium nitrate according...
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