Chemistry, 06.07.2019 05:10 cesarcastellan9
Consider the following elementary reaction: no2(g) + f2(g) --> no2f(g) + f (g) suppose we let k1 stand for the rate constant of this reaction, and k -1 stand for the rate constant of the reverse reaction. write an expression that gives the equilibrium concentration of f2 in terms of k1, k -1, and the equilibrium concentrations of no2, no2f, and f.
Answers: 1
Chemistry, 22.06.2019 16:00, hjgjlgkjg
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
Chemistry, 23.06.2019 00:40, joe7977
To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.
Answers: 1
Consider the following elementary reaction: no2(g) + f2(g) --> no2f(g) + f (g) suppose we let k...
English, 19.10.2019 16:30