Chemistry, 20.03.2021 14:00 katelynn73
Ammonium nitrate spontaneously dissolves in water at room temperature and the process causes the solution to become quite cold. Will solubility be greater in warmer water? Are all solutions of ammonium nitrate cold? Explain.​
Answers: 2
Chemistry, 22.06.2019 06:30
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
Answers: 2
Ammonium nitrate spontaneously dissolves in water at room temperature and the process causes the sol...
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