Chemistry, 12.03.2021 15:00 Lovebamagirl12
Write Lewis structures that obey the octet rule for each of the following molecules and ions. (In each case the first atom listed is the central atom.) (Do this on paper. Your instructor may ask you to turn in this work.) (a) POCl3, SO42-, XeO4, PO43-, ClO4- (b) NF3, SO32-, PO33-, ClO3- (c) ClO2-, SCl2, PCl2- (d) Considering your answers to parts a, b, and c, what conclusions can you draw concerning the structures of species containing the same number of atoms and the same number of valence electrons
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Chemistry, 22.06.2019 09:00, phebusadrian01
The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles
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Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
Answers: 2
Write Lewis structures that obey the octet rule for each of the following molecules and ions. (In ea...
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