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Chemistry, 16.10.2020 05:01 savannabroyhill24
Can there be a negative number answer in a combined gas law problem
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Chemistry, 23.06.2019 10:30, dreamxette3119
Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease
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Chemistry, 23.06.2019 17:00, mikemofun9079
Using this reversible reaction, answer the questions below: n2o4 2no2 (colorless) (reddish-brown) -as the temperature increased, what happened to the n2o4 concentration? -was the formation of reactants or products favored by the addition of heat? -which reaction is exothermic? right to left or left to right? -if the change of enthalpy of this reaction when proceeding left to right is 14 kcal, which chemical equation is correct? n2o4 2no2 + 14 kcal n2o4 2no2, hr = +14 kcal n2o4 + 14 kcal 2no2 n2o4 2no2, hr = -14 kcal
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Chemistry, 23.06.2019 20:00, bobjill1609
Someone me with these two problems, the first one you got to change it into scientific notation, you so much!
Answers: 3
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Can there be a negative number answer in a combined gas law problem...
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