Chemistry, 04.09.2020 22:01 annapittbull12
VSEPR theory predicts an identical shape for all of the following, except:. A. NH_3 B. H_3O^+ C. BH_3 D. CH_3^+ E. All of these choice same geometry.
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Which statement best explains the relationship between an area is geography and the temperature of its surface water
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Chemistry, 22.06.2019 17:10
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)]
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Chemistry, 22.06.2019 19:00
Nan element’s square on the periodic table, the number with the greatest numerical value represents the
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VSEPR theory predicts an identical shape for all of the following, except:. A. NH_3 B. H_3O^+ C. BH_...
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