Based on the equation below how many liters of water can be produced from 8.5 l of oxygen gas. ( assume that hydrogen is in excess)
2h2+ o2= 2h2o

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.

How are isotopes of the same chemical element alike? how are they different?

Adirect relationship can be represented by: a curve a pie chart