A can of soda is 4.8 inches tall and 2.5 inches in diameter. Use this information to answer the following questions.
How much tin is used to make the soda can? (In other words, what is the surface area of the can?)​
square inches(Round your answer to the nearest hundredth.)

Explanation for basic character?

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

What is the oxidation half-reaction for this unbalanced redox equation? cr2o72– + fe2+ → cr3+ + fe3+ cr3+ → cr2o72– cr2o72– → cr3+ fe3+ → fe2+ fe2+ → fe3+?