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Chemistry, 21.06.2019 18:00
What is the theoretical yield of carbon dioxide? a)0.993 gb)2.98 gc)3.65 gd)8.93 g
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Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 10:30
Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
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Chemistry, 22.06.2019 20:00
In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:
Answers: 3
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
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Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
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Physics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01