Chemistry
Completed the table:
| Name of process | Inputs | Equation | Output |
|---|---|---|---|
| Ammonia + air | Nitric acid |
Nitric Acid
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Answer
Complete table is as follows:
| Name of process | Inputs | Equation | Output |
|---|---|---|---|
| Ostwald's process | Ammonia + air | ||
| -16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20 | |||
| 11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7 | |||
| 39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85 | |||
| -40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5 | |||
| -12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67 | |||
| 151.7 139 205zm0 0v40h399900v-40z"/>700−800°C4NO+6H2O+21.5K cals | Nitric acid |
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Related Questions
Identify the gas evolved when:
(i) Sulphur is treated with conc. nitric acid.
(ii) A few crystals of KNO3 are heated in a hard glass test tube.
Identify the acid which is :
(a) used for the preparation of non-volatile acid.
(b) prepared by catalytic oxidation of ammonia.
What is the property of nitric acid which allows it to react with copper?
Explain why
(a) Only all-glass apparatus should be used for the preparation of nitric acid by heating concentrated sulphuric acid and potassium nitrate.
(b) Nitric acid is kept in a reagent bottle for a long time.
(c) Iron is rendered passive with fuming HNO3. Give reason.
(d) Dil. HNO3 is generally considered a typical acid but not so in it's reaction with metals.
(e) When it is left standing in a glass bottle, concentrated nitric acid appears yellow.