| In the production of sulfuric acid. What happens when we decrease the temperature | Shifts position of equilibrium to the right
Decrease in temperature decreases the energy of the surroundings so the reaction will go in direction in which energy is released |
| In the production of sulfuric acid. What happens when we decrease the temperature | Shifts position of equilibrium to the right
Decrease in temperature decreases the energy of the surroundings so the reaction will go in direction in which energy is released |
| What does Kirchhoff's first law state | Sum of currents entering any point in a circuit is equal to the sum of the current leaving that same point |
| Kirchhoff's first law is an expression of the ... | Conservation of charge |
| Kirchhoff's first law in Symbols is? | ΣI in =ΣI out |
| What does Kirchhoff's second law state | That the sum of the e.m.f.s around any loop in a circuit is equal to the sum of the p.d.s around the loop |
| What is Kirchhoff's second law in symbols | ΣE =ΣV |
| What happen's when components are connected in parallel? (3) | 1. All have same p.d. across their ends
2. Current is shared between them
3. We use the reciprocal formula to calculate their combined resistance |
| When 2 or more resistors are connected in parallel, their combined resistance is (smaller / bigger ) than any of their individual resistances | Smaller |
| In the example of ammonia production what happen's when we increase the pressure | Reaction goes in the direction that results in fewer molecules of gas being formed
Equilibrium shifts in the direction that reduces the pressure |
| In the example of ammonia production. What happens if we decrease the temperature? | Decrease in temperature decreases the energy of the surroundings
Reaction will go in direction in which energy is released
Energy is released in the exothermic reaction, which position of equilibrium favours ammonia production
Shifts position of equilibrium to the right
Value of Kp increases |
| In the production of sulfuric acid. What happens when we increase the pressure? | Reaction goes in the direction that results in fewer molecules of gas being formed, to reduce the pressure |
| In the production of sulfuric acid. What happens when we decrease the temperature | Shifts position of equilibrium to the right
Decrease in temperature decreases the energy of the surroundings so the reaction will go in direction in which energy is released |
