Chemistry, 16.05.2021 20:40, spiritedawayoy6378
A 1,500 g iron horseshoe at 800˚C is dropped into a bucket of water that is 20˚C. If the mass of water in the bucket is 5,000 g, what is the final temperature of the water-iron mixture, given specific heat of iron = 0.444 J/g˚C and specific heat of water = 4.186 J/g˚C?
Answers: 3
Chemistry, 22.06.2019 05:50, Makoshark6887
According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?
Answers: 1
Chemistry, 22.06.2019 13:50, kelonmazon2492
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
Answers: 3
Chemistry, 22.06.2019 18:00, sandeebassett3
Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin
Answers: 2
A 1,500 g iron horseshoe at 800˚C is dropped into a bucket of water that is 20˚C. If the mass of wat...
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