Chemistry, 20.10.2019 16:30 holaadios222lol
Is the following equation balanced? 2na + 2h2o = 2naoh + h2
yes
no
Answers: 2
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
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Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
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Is the following equation balanced? 2na + 2h2o = 2naoh + h2
yes
no...
yes
no...
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