Home
Class 9
CHEMISTRY
If one mole of nitrogen pentoxide underg...

If one mole of nitrogen pentoxide undergoes thermal decomposition to form oxides of nitrogen and oxygen, explain how rate of formation of products is related to rate of consumption of reactants.

Text Solution

Verified by Experts

(i) balanced chemical equation
(ii) Relation between rates of reaction of reactants and products from balanced chemical equation.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS AND CHEMICAL EQUILIBRIUM

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|10 Videos

  • CHEMICAL KINETICS AND CHEMICAL EQUILIBRIUM

    PEARSON IIT JEE FOUNDATION|Exercise Level 1|45 Videos

  • ATOMIC STRUCTURE

    PEARSON IIT JEE FOUNDATION|Exercise Level- 3 Concept Application|10 Videos

  • METALS AND NON-METALS

    PEARSON IIT JEE FOUNDATION|Exercise Level-3 Concept Application|10 Videos

Similar Questions

Explore conceptually related problems

The gas - phase reaction between NO and Br_(2) is respresented by the equation 2NO_((g)) + Br_(2(g)) to 2NOBr_((g) (a ) Write the expressions for the rate of consumption of reactants and formation of products. ( b) Write the expression for the rate of overall reaction in terms of rates of consumption of reactions and formation of products.

How many moles of hypophophorous acid are involved in its thermal decomposition reaction when one mole of each product is formed.

The decomposition of N_(2) O_(5) is represented by the equation 2N_(2)O_(5(g)) to 4NO_(2(g)) + O_(2(g)) (a ) How is the rate of formation of NO_(2) related to the rate of formation of O_(2) ? (b ) How is the rate of formation of O_(2) related to the rate of consumption of N_(2)O_(s)?

During the decomposition of H_(2)O_(2) to give oxygen, 48 g O_(2) is formed per minute at a certain point of time. The rate of formation of water at this point is

Reaction rate : At some time, we observe that the reaction 2N_(2)O_(5)(g)rarr 4NO_(2)(g)+O_(2)(g) is forming NO_(2) at the rate of 0.0072 mol L^(-1)s^(-1) . (i) What is the rate of reaction at this time ? (ii) What is the rate of formation of O_(2) at this time ? (iii) What is the rate of consumption of N_(2)O_(5) at this time ? Strategy : For expressing the rate of such reaction where stoichiometric coefficents of reactants or products are not equal to one, rate of any of the products is divided by their respective stoichiometric coefficients. Use the mole ratios from the balanced equation to determine the rates of change of other products and reactants.

Limiting reactant: Urea [(NH_(2))_(2) CO] used as ferlilzer as animal feed, and in polymer industry, is prepared by the reaction between ammonia and carbon dioxide: 2NH_(3)(g) + CO_(2) (g) rarr (NH_(2))_(2) CO(aq.) + H_(2) O(1) In one process , 637.2g of NH_(3) is allowed to react with 11.42g of CO_(2) (i) Which of the two reactants is the limiting reactant? (ii) Calculate the mass of (NH_(2))_(2) CO formed? (iii) How much of the excess reagent (in grams) is left at the end of the reaction? Strategy: (i) Since we cannot tell by inspection which of the two recantants is the limiting reacant, we have to procced by first converting their masses into number of moles. Take each reactnat in turn and ask how many moles of product (urea) would be obtained if each were completely consumed. The reactant that gives the smaller number of moles of producet is the limiting reactant. (ii) Convert the moles of product obtained to grams of product. (iii) From the moles of product, calculate to grams fo excess reactant needed int he reaction. Then subtract this qunitity from the grams of the reactant available to find the quanity of the excess reactant remaining.

Read the following paragraph and answer the questions given below , Stable equilibrium is of various type . Mechanical equilibrium is achieved when all particles are at rest and total potential energy of the system is minimum . At any stage where particles are at rest but the system is not at stabel equilibrium as it can reduce its potential energy by reverting to another position, is called metastable equilibrium . Thermal equilibrium is result from the absence of temperature gradients in the system. chemical equilibrium is obtained when no further reaction occurs between reacting substances, i.e forward and reverse rates of reaction are equal. when steam with solid iron at high temperature Fe_3O_4(s) and hydrogen gas are produced . But the reaction never goes to completion. this is because as the products are formed the reaction proceeds in reverse direction and when rate of reverse reaction is equal to rate of forward reaction , the concentration of reactants and products become constant and equilibrium is reached. The primary objective of the passage is

PEARSON IIT JEE FOUNDATION-CHEMICAL KINETICS AND CHEMICAL EQUILIBRIUM-Level 2
  1. Draw energy profile diagrams for exothermic and endothermic reactions.

    Text Solution

    |

  2. If one mole of nitrogen pentoxide undergoes thermal decomposition to f...

    Text Solution

    |

  3. K(c ) for the reaction 2SO(2(g))+O(2(g)) hArr 2SO(3(g)) has a value of...

    Text Solution

    |

  4. Draw the energy profile diagram and also calculate the activation ener...

    Text Solution

    |

  5. In a hypothetical reaction X to Y, the activation energies of the forw...

    Text Solution

    |

  6. For an equilibrium, H(2(g))+I(2(g)) hArr 2HI((g)), if 'x' is the degre...

    Text Solution

    |

  7. What is the effect of pressure and volume on the decomposition of HI a...

    Text Solution

    |

  8. Predict the effect of pressure on the following equilibria : (i) 2Cu...

    Text Solution

    |

  9. 30 moles of PCl(5) are placed in a 2 L reaction vessel and heated. K(c...

    Text Solution

    |

  10. Explain the effect of the addition of inert gas to the following equil...

    Text Solution

    |

  11. Equilibrium of the reaction of formation of hydrogen iodide from hydro...

    Text Solution

    |

  12. Consider the reactions CO((g))+H(2)O((g)to).^(larr)CO(2)(g)+H(2(g)) ...

    Text Solution

    |

  13. K(c ) for the reaction in the formation of ammonia is equal to 3xx10^(...

    Text Solution

    |

  14. How can you distinguish between equilibrium position and equilibrium c...

    Text Solution

    |

  15. The students of class 9 of City International school were attending an...

    Text Solution

    |

  16. Teena and Neena while reading books on ozone depletion came across som...

    Text Solution

    |

  17. aX to bY. The initial concentration of X is 0.6 M. After 10 min interv...

    Text Solution

    |

  18. In order to avoid spoilage, food is kept in refrigerators. Explain the...

    Text Solution

    |

  19. Pinku took two closed vessels for carrying out two different reversibl...

    Text Solution

    |

  20. Niki, Nita and Nitu study in the 9th standard. They were carrying out ...

    Text Solution

    |