Answers: 3
Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+eââœâââcu(s)pb2+(aq)+2eââœâââpb(s)fe3+(aq)+3eââœâââfe(=6.2Ă108=4.0Ă10â5=9.3Ă10â3 cu + ( aq ) + e â ✠â â â cu ( s ) k =6.2Ă 10 8 pb 2 + ( aq ) +2 e â ✠â â â pb ( s ) k =4.0Ă 10 â 5 fe 3 + ( aq ) +3 e â ✠â â â fe ( s ) k =9.3Ă 10 â 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Chemistry, 22.06.2019 20:30
Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?
Answers: 1
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
Rocks are sometimes used along coasts to prevent erosion. If a rock needs to weigh
2,361 kilograms...
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