Chemistry, 23.11.2019 07:31 dontcareanyonemo
The values for the enthalpies of formation of c6h6(l), co2(g) and h2o(l) are 49 kj mol-1, -393 kj mol-1, and -285 kj mol-1 respectively. use this information to determine the enthalpy change when 1 mole of c6h6(l) undergoes combustion to produce carbon dioxide gas and liquid water.
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Chemistry, 21.06.2019 23:00, LarryJoeseph
Why are the trends and exceptions to the trends in ionization energy observed?
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Chemistry, 22.06.2019 01:30, Slycooper5959
Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)
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Chemistry, 22.06.2019 05:30, stellaglenn205
What reaction is taking place? 02 + c3h8 = h20 + co2
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Chemistry, 22.06.2019 12:10, yootmytoot
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution. calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
The values for the enthalpies of formation of c6h6(l), co2(g) and h2o(l) are 49 kj mol-1, -393 kj mo...
Mathematics, 09.04.2021 01:00
Mathematics, 09.04.2021 01:00