Chemistry, 04.08.2020 20:01 Csmalls4412
Cuál de las siguientes sustancias presenta mayor masa molar? masas atómicas : H:1 ; O:16 ; S:32 ; N: 14
Answers: 3
Chemistry, 21.06.2019 18:40
What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water
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Chemistry, 21.06.2019 18:50
Which term refers to a property that depends only on the amount of a substance? ©@
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Chemistry, 23.06.2019 01:30
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
Cuál de las siguientes sustancias presenta mayor masa molar?
masas atómicas : H:1 ; O:16 ; S:32 ; N...
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