Nitrogen (N2) gas within a piston-cylinder assembly undergoes a compression from P1 = 0.2 MPa, ?1 = 2.75 m3 to a state where P2 = 2 MPa. The relationship between pressure and volume during the process is P?1.35 = constant. For the N2, determine (a) the volume at state 2, in m3, and (b) the work in k
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Chemistry, 21.06.2019 15:50
Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing
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An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³
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What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Nitrogen (N2) gas within a piston-cylinder assembly undergoes a compression from P1 = 0.2 MPa, ?1 =...
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