In the covalently bonded chemical compound acetate [ch3coo]−, the two carbon atoms have different oxidation states. what are its two oxidation states? a. +1 and -2 b. +3 and -4 c. +3 and -3 d. +1 and -4

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.