Chemistry, 26.03.2020 21:09 Jacobstoltzfus
How many moles of O2 is present in a 2.47L sample at 45oC and 1.10atm? how many moles of O atoms are present?
Answers: 3
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When the earth was formed and cooled, why did nickel and iron end up in the center of the earth while basalt and granite ended up in the outer layers
Answers: 3
Chemistry, 22.06.2019 02:00, hemolelekeakua
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
How many moles of O2 is present in a 2.47L sample at 45oC and 1.10atm? how many moles of O atoms are...
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