How many carbon atoms are there in the compound 4-propyl 3-octene?
a) 8
b) 9
c...
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If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?
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If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?
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What best discribes the relationship between wavelength and frequency in a electromagnetic wave
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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.
Answers: 1
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