For the reaction shown, what is true for the rate and extent of the reaction with an increase in temperature? H3O+ OH + H₂O

Q: A catalyst: a. changes the equilibrium concentration of the products. b. always increases the…

A: Answer A catalyst effect the both reaction forward reaction and…

Q: 3H₂S(aq) + 2HNO3(aq) → 3S(s) + 2NO(g) + 4H₂0) 6. What is the percent yield if 23.6 g of…

A: Given, 3H2S(aq) + 2HNO3(aq) ➝ 3S(s) + 2NO(g) + 4H2O(l) mass of hydrosulfuric acid (H2S) react = 23.6…

Q: Which one of the following processes produces a decrease in the entropy of the system? melting solid…

A: The solid substances have the minimum disorder, hence the entropy of the solid is minimum. The…

Q: the following reaction of thiol analysis in drug R-SH + AGNO3 R-SAg + HNO3 It can be analyzed by…

A: Gravimetric analysis is method of analytical chemistry which is used to determine the quantity of…

Q: A current of 11.8 A is applied to 1.25 L of a solution of 0.549 mol L- aqueous HBr converting some…

A:

Q: Please answer the given in 18 19 20. Thank you!

A: In ionic bond formation electron transfer occurs and both the atoms forms more stable ions . In…

Q: According to the Collision Theory, the rate of the reaction is equal to the total number of particle…

A: Given Too know about the Collision Theory and the rate of the reaction is equal to the total number…

Q: E1. Platinum metal is used as a catalyst in the decomposition of NO(g) into N,(g) and O,(g). A graph…

A:

Q: What is activation energy?  Select one:

A:

Q: t has been stated that cars cause the most pollution on short journeys. Evaluate this statement in…

A: The given reaction is : H2O + (NH2)2CO ⇌ 2NH3 + CO2        ∆H=+113 kJ/mol

Q: The presence of a catalyst: lowers activation energy increases activation energy O increases…

A:

Q: 12. According to the collision theory of chemical reactions: A. high energy collisions result in few…

A: Step 1:The correct answer is:C. high energy collisions lead to the successful formation of…

Q: Draw a mechanism for the following hydrolysis reaction that includes all steps and any resonance…

A: This is an example of reverse Robinson annulation reaction

Q: k₁ ES ES k.₂₁ K₂ K3 K.2 EP→ E+ P

A: The total enzyme Eo is equal to the sum of the concentrations of free enzyme, substrate bound…

Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

A:

Q: Which all questions solution fast

A: Ionic compounds are formed by the transfer of electrons from cations to anions. In the ionic…

Q: 6. The law governing the kinetics of a reaction is the law of a. constant composition b. chemical…

A: Ans. Correct option is d. mass action

Q: The rate at the start of the reaction is called

A: At the beginning of the reaction. i.e. time t =0, it is called initial rate.

Q: Show a mechanism for how the product is formed. Your mechanism must use curved arrows to represent…

A:

Q: How can the number of collisions be increased when the reactants energy and concentration remains…

A:

Q: The rate constant for a particular the concentration to decrease to

A: Rate constant can be useful in prediction of type of reaction . In above situation the unit of rate…

Q: Lower temperature affects reaction rate because it decreases: A. The frequency of particle…

A: At a higher temperature particles move faster hence there are likely to be more collisions and…

Q: A shift to the right means O [products] increase and [reactants] decrease [products] increase but…

A: A option is correct AS in the reaction if the reaction is right shifted than the concentration of…

Q: It states that "when a change in concentration, pressure, temperature., is introduced to a system at…

A: Equilibrium: The state of reaction at which the contraction of the reactants and products does not…

Q: If the proportion of particles with energy is greater than activation energy, the reaction will O a.…

A: Given statement is :  If the proportion of particles with energy is greater than activation energy,…

Q: The system is said to be when the rate of the forward reaction is equal to the rate of the reverse…

A: Answer:- C Explanation:- At equilibrium state, the rates of forward and backward reactions are…

Q: A teacher placed a plastic cup of warm coffee with a lid in the freezer. Which statement describes…

A: Given : Teacher kept warm coffee with lid in the freezer.

Q: In the reaction N2(g) + 2O2(g) ---- > 2NO2(g) what is the volume ratio of N2 to NO3 A. 2:5 B. 2:1…

A: There is an error in the question. It should be NO2, and not NO3. I've corrected and answered…

Q: Why does the rate of most reactions decrease over time? A. A decrease in reactant

A: We have to tell Why does the rate of most reactions decrease over time

Q: How does low concentration affect reaction rate? A. It decreases the amount of reactants B. It…

A: Rate of a reaction is directly proportional to Concentration.

Q: The rate of reaction measures how fast a reactant is consumed or a product is formed. The rate is…

A:

Q: Which term refers to the movement of molecules from an area of higher concentration to an area of…

A: Diffusion is the movement of molecules from a region of higher concentration to a region of lower…

Q: Use your knowledge of functional gr ormula to Lewis structures (CH3)2CHCH₂CH₂OH (CH3)2CHCOOH…

A: A lewis structure is a diagram that represents the bonding between atoms in a molecule and shows the…

Q: Concentration Time (s) Concentration Time (s) b. 19) The instantaneous rate at any point in graph b…

A: The instantaneous rate of a reaction = - d[reactant]/dt or d[product]/dt at a particular instant of…

Q: Compare the de Broglie wavelength of a baseball moving at 90.0 miles per hour (40.2 m/s) to that of…

A: De Broglie's Equation is given by, λ = h / mv Where, λ = Wavelength in m m = Mass in Kg v = Velocity…