Chemistry, 08.01.2020 02:31, kayadaniels2
19pts how many grams of co are needed to react with an excess of fe203 to produce 225.5 g fe? number after the symbols are subscripts unless there is a ^ to show it is an exponent? fe203(g) +co(> 3co2(g)+2fe(s) explain if can
Answers: 1
Chemistry, 23.06.2019 00:00, glocurlsprinces
(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.
Answers: 3
Chemistry, 23.06.2019 04:31, 1Angel2Got3Brains
How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.
Answers: 1
19pts how many grams of co are needed to react with an excess of fe203 to produce 225.5 g fe? num...
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