Chemistry, 29.09.2019 10:10 Mypasswordishotdog11
When you burned copper, the product copper oxide appeared on the wire. besides copper, the other reactant is oxygen, o2 . explain how you know it must be oxygen. where did the oxygen come from?
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Chemistry, 22.06.2019 05:10
How many miles of water are produced if 5.43 mol pbo2 are consumed
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Chemistry, 22.06.2019 11:00
Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 1
Chemistry, 22.06.2019 19:30
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
Answers: 1
When you burned copper, the product copper oxide appeared on the wire. besides copper, the other rea...
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