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Chemistry, 07.05.2020 08:06, milkshakegrande101
Why are models used to explain the composition of substances
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Chemistry, 23.06.2019 00:50, alainacorkell6472
What is the enthalpy of combustion (per mole) of c4h10 (g)? โ2,657.5 kj/mol โ5315.0 kj/mol โ509.7 kj/mol โ254.8 kj/mol
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Chemistry, 23.06.2019 01:30, jonmorton159
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
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Chemistry, 23.06.2019 02:00, jacckiie5176
Which of these is a density dependent factor? a. epidemic b. earthquake c. drought d. hurricane
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