Chemistry, 20.12.2019 06:31 ayoismeisalex
4kmol methane (ch4) is burned completely with the stoichiometric amount of air during a steady-flow combustion process. if both the reactants and the products are maintained at 25°c and 1 atm and the water in the products exists in the liquid form, determine the heat transfer from the combustion chamber during this process. what would your answer be if combustion were achieved with 100 percent excess air?
Answers: 1
Chemistry, 21.06.2019 20:10
Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.
Answers: 1
Chemistry, 22.06.2019 03:30
The boiling point of liquids is very high what does it indicate
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Chemistry, 22.06.2019 13:30
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
4kmol methane (ch4) is burned completely with the stoichiometric amount of air during a steady-flow...
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