1.Calculate the pH and pOH of the following strong acid solutions: (a) 0.020 M
HCIO4, (b) 1.2x...
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Chemistry, 22.06.2019 17:00
What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
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Chemistry, 22.06.2019 20:00
Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
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Chemistry, 23.06.2019 02:00
Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
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Chemistry, 23.06.2019 05:30
Scientist think that animals with remarkably similar embryo development probably shared a common ancestor
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Mathematics, 04.02.2020 17:55
History, 04.02.2020 17:55
History, 04.02.2020 17:55
History, 04.02.2020 17:55
History, 04.02.2020 17:55
Mathematics, 04.02.2020 17:55
History, 04.02.2020 17:55
Mathematics, 04.02.2020 17:55
Mathematics, 04.02.2020 17:55
Mathematics, 04.02.2020 17:55
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Mathematics, 04.02.2020 17:55