Chemistry, 04.10.2019 21:30 ladyree8721
For the red, blue and green trends, devise an explanation for the significant decrease in boiling points from periods 2 to 3. a) the intramolecular attractions between h and the other element are much stronger in period 3 as opposed to period 2. b) the compounds from period 2 exhibit a very strong dipole force known as hydrogen bonding whereas the compounds in period 3 exhibit weaker dipole forces. c) the hydrogen bonding in period 2 is lighter in strength than the compounds in period 3, respectively. these results in a tighter bond requiring more thermal energy to break. d) the intermolecular forces between compounds in period 2 are stronger than in period 3. this results in less thermal energy being required to break the bonds in period 2 compounds.
Answers: 3
Chemistry, 22.06.2019 04:30
How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
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Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
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For the red, blue and green trends, devise an explanation for the significant decrease in boiling po...
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