Chemistry, 08.08.2021 14:00 pogfrog776
calculate the lowest possible frequency of an emission line if the final energy shall is always 1. Describe the nature of the radiation.โ
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In apex! a liquid heated beyond a certain temperature becomes
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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 15:00
Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 ยท 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 ยท 3h2o
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Chemistry, 23.06.2019 03:50
Show how to convert the temperature 84.7ยฐ c to kelvin. include all steps and label the final answer.
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calculate the lowest possible frequency of an emission line if the final energy shall is always 1. D...
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