Chemistry, 30.06.2019 00:00 itsyaboiimikey15
31. if 2092 joules of heat energy are released when 50 grams of water are cooled and the initial temperature is 70°c, what is the final temperature? a. 41.8°c b. 80°c c. 60°c d. 10°c
Answers: 2
Chemistry, 22.06.2019 00:30
This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
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Chemistry, 22.06.2019 17:40
How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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Chemistry, 23.06.2019 03:50
How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)
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31. if 2092 joules of heat energy are released when 50 grams of water are cooled and the initial tem...
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