How much heat is released when 80 grams of NaOh (molar mass= 40 g) dissolve in water?
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How much heat is released when 80 grams of NaOh (molar mass= 40 g) dissolve in water?
How many grams of glucose C6H12O6 (molar mass= 180g) must be burned to produce 180.4 KJ?
How much heat is absorbed in the formation of 1.00 mole of HI (g) from H2 (g) and I2 (g)?
Answers: 3
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Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy
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What does the mass of 0.7891 mol of ferric oxide (fe2o3)
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Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.
Answers: 3
Chemistry, 22.06.2019 15:00, Zagorodniypolina5
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 2
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