Chemistry, 18.12.2019 18:31 odriskel49
Be sure to answer all parts. the sulfate ion can be represented with four s―o bonds or with two s―o and two s═o bonds. (a) which representation is better from the standpoint of formal charges? four s―o bonds two s―o bonds and two s═o bonds (b) what shape is the sulfate ion, and what hybrid orbitals of s are postulated for the σ bonding? bent tetrahedral trigonal planar trigonal pyramidal spmdn where m = and n = (c) in view of the answer to part (b), what orbitals of s must be used for the π bonds? what orbitals of o? sulfur: 3d 3p 2p 3s oxygen: 3p 2p 2s 3s
Answers: 3
Chemistry, 22.06.2019 12:30, ethanw8973
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
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Chemistry, 22.06.2019 23:00, liv467
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
Chemistry, 22.06.2019 23:30, billybob8514
To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.
Answers: 1
Be sure to answer all parts. the sulfate ion can be represented with four s―o bonds or with two s―o...
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