Chemistry, 08.11.2019 02:31 GoAheadAndSmileToday
If wet silver carbonate is dried in a stream of hot air, the air must have a certain concentration level of carbon dioxide to prevent silver carbonate from decomposing by the reaction:
ag₂co₃(s) 
ag₂o (s) + co₂(g)
∆h° is 79.14 kj/rxn for this reaction in the temperature range 25 to 125°c. given that the partial pressure of carbon dioxide in equilibrium with pure solid silver carbonate is 6.23 x 10-3 torr at 25°c, calculate the partial pressure in torr of co₂ necessary to prevent decomposition of ag₂co₃ at 99°c.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 20:00
When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force
Answers: 1
Chemistry, 21.06.2019 23:10
Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
Answers: 1
Chemistry, 22.06.2019 06:00
In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit
Answers: 2
Chemistry, 22.06.2019 09:00
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
Answers: 1
You know the right answer?
If wet silver carbonate is dried in a stream of hot air, the air must have a certain concentration l...
Questions
