Chemistry, 11.10.2020 01:01 he0gaubong
Given the balanced thermochemical equation, 2 H2O(1) + H2(g) + O2 (8) AHrån = +572 kJ determine the heat associated with the reaction (grxn) when5.6 moles of O 2(g) are produced. Round and report your answer without any decimal place.
Answers: 2
Chemistry, 22.06.2019 01:40, natannale
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.
Answers: 1
Chemistry, 22.06.2019 07:20, rscvsdfsrysas1857
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
Answers: 1
Given the balanced thermochemical equation, 2 H2O(1) + H2(g) + O2 (8) AHrån = +572 kJ determine the...
Mathematics, 15.01.2021 17:00
Spanish, 15.01.2021 17:00
Mathematics, 15.01.2021 17:00
English, 15.01.2021 17:00
Mathematics, 15.01.2021 17:00
Mathematics, 15.01.2021 17:00
Mathematics, 15.01.2021 17:00
History, 15.01.2021 17:00