B2Br6 + 6 HNO3 → 2 B(NO3)3 + 6 HBO Given 276.2 g B2Bro, how many grams of HBr could be
produced? Assume you have more than enough HNO3.

Aforce of attraction/repulsion due to the spin of electrons what is this force?

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.

Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory