Chemistry, 23.06.2020 16:01 zhangyixing1
(a) determine the net radiation exchange between the heater and the gage, qh-g,
(b) determine the net transfer of radiation to the gage per unit area of the gage, qnet, rad, and
(c) find the net heat transfer rate to the gage per unit area of the gage, qnet, in.
Answers: 3
Chemistry, 22.06.2019 03:30
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Chemistry, 22.06.2019 15:30
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
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Chemistry, 22.06.2019 17:30
Air can be considered a mixture. which statement does not explain why?
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Chemistry, 22.06.2019 19:20
For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
Answers: 1
(a) determine the net radiation exchange between the heater and the gage, qh-g,
(b) determine the n...
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