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Analyze the reaction to determine whether the reaction is exothermic or endothermic. Explain your reasoning. CHA + 202 → 2H2O + CO2 + 891 kJ CH4 + O2 Potential Energy CO2 + H2O Time
answered Jul 7, 2021
4 votes
135k views
Why do objects collide in space? A. Electrical Currents B. Energetic Fields C. Gravitational pull between objects in space
answered Apr 13, 2021
2 votes
208k views
4401 400+ 360+ 320+ 2804 2407 2007 160+ 120+ 80+ 40+ Altitude (meters) 0 401 4 8 12 16 20 24 28 32 36 40 4 48 52 56 60 64 68 72 -804 -120+ -160+ -200+ -2407 -280+ -320+ -360+ -400+ Time (minutes How long
answered Mar 13, 2021
4 votes
126k views
Please give an explanation -5 ·2³+7 =-33
answered Feb 27, 2021
6 votes
22.5k views
11. |6- 15| - |5(-4)|= ? A.-29 B. -11 C. 1 D. 11 E. 29
answered Jan 30, 2021
2 votes
132k views
Jada is doing research on oil for a report about natural resources. Read the following sentence from an article she found online: Crude oil is transported from oil fields to refineries, where it is converted
answered Jan 25, 2021
1 vote
72.9k views
The United States didn't support the Hungarians in
answered Jan 6, 2021
5 votes
22.5k views
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