Chemistry, 28.06.2019 04:50 kaiya2022547
The following reaction is at equilibrium: 2c + 3h 2 β c 2h 6 + heat if c 2h 6 is added to the system, which of the following will occur? a. the forward rate will increase and heat will be absorbed b. the forward rate will increase and heat will be released c. the reverse rate will increase and heat will be absorbed d. the reverse rate will increase and heat will be released
Answers: 1
Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
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Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
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Chemistry, 22.06.2019 23:00
What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?
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The following reaction is at equilibrium: 2c + 3h 2 β c 2h 6 + heat if c 2h 6 is added to the syste...
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