Define precipitation reactions ?
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Chemistry, 22.06.2019 11:40
Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
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Chemistry, 22.06.2019 21:30
Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
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Chemistry, 22.06.2019 23:00
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
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Chemistry, 23.06.2019 01:00
Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released
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History, 03.12.2019 19:31
Mathematics, 03.12.2019 19:31
History, 03.12.2019 19:31
Mathematics, 03.12.2019 19:31
History, 03.12.2019 19:31
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Mathematics, 03.12.2019 19:31
Mathematics, 03.12.2019 19:31