Chemistry, 30.11.2019 01:31, tstaples02
Nitric acid can be manufactured in a multi-step process, during which nitric oxide is oxidized to create nitrogen dioxide. 2no (g) + o2 (g) β 2no2 (g)
calculate the standard reaction enthalpy for the above reaction using the following thermodynamic data.
n2 (g) + o2 (g) β 2no (g) βhΛ1 = 180.5 kj
n2 (g) + 2o2 (g) β 2no2 (g) βhΛ2 = 66.4 kj
-252.4 kj/mol rxn
-114.1 kj/mol rxn
-100.3 kj/mol rxn
-246.9 kj/mol rxn
Answers: 1
Chemistry, 21.06.2019 18:20, ineedhelp773
Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases. as altitude increases, air density increases. air pressure and density are lowest at sea level. denser air exerts more pressure than less dense air.
Answers: 2
Chemistry, 22.06.2019 03:40, jude3412
In an effort to address concerns about global warming, a power plant in portland, oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) β nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be
Answers: 1
Chemistry, 22.06.2019 04:00, BaileyElizabethRay
Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ
Answers: 3
Chemistry, 22.06.2019 12:30, kaliyab191
Sodium sulfate dissolves as follows: na2so4(s) β 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
Nitric acid can be manufactured in a multi-step process, during which nitric oxide is oxidized to cr...
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