Explain why does dichromate cr2o72- have seven oxygen atoms
Explain why does dichromate (Cr2O72-) have seven oxygen atoms whereas chromate (CrO42-) have only 4 shouldn't dichromate have eight oxygen instead of 4?
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a 10-l vessel containing 800 grams of o2 is connected by means of a valve to a 5-l vessel containing 700 grams of n2
a gas cylinder contains 370 grams of o2 gas at 30atm and 25c explain what mass of o2 gas would excape if first the
explain how many grams of which reactant remains after the reaction of 150 g of mno2 869 gmol as well as 300 g of hcl
explain why oxalate c2o42 is named this way it follow what nomenclature rules its the same thing as
explain why does dichromate cr2o72- have seven oxygen atoms whereas chromate cro42- have only 4 shouldnt dichromate
compare cross-sections of the direct ionization by electron impact computed using different modifications of the
a 008527g sample of gas occupies 100-ml at 2890 k and 110 atm upon further analysis the compound is found to be 13068 c
for each compound depict an appropriate lewis structure find out the geometry using vsepr theory find out whether the
atmospheric pressure is 100 atm however air is only composed of 210 by moles oxygen therefore the partial pressure of
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