A chemistry graduate student is studying the rate of this reaction:H2CO3(aq) H₂O (aq) + CO2 (aq)He fills a reaction vessel with H2CO3 and measures its concentration as the reaction proceeds:time(minutes)[H2CO3]00.300M10.0.128M20.0.0817 M30.0.0599 M40.0.0473 MUse this data to answer the following questions.Write the rate law for this reaction.Calculate the value of the rate constant k.Round your answer to 2 significant digits.Also be sure your answer has the correctunit symbol.rate= k ☐k =0.0S?OCE

We are given a reaction, and given the concentration of reactant H2CO3 , let say it A at different…

Answered: A chemistry graduate student is…

A chemistry graduate student is studying the rate of this reaction: - H2CO3(aq) H₂O (aq) + CO2 (aq) He fills a reaction vessel with H2CO3 and measures its concentration as the reaction proceeds:

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A mixture 0.500 mole of carbon monoxide and 0.500 mole of bromine was placed into a rigid 1.00-L…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Consider the following reaction: 4 NH3 + 702 --> 4 NO₂ + 6H₂O At a given instant the ammonia is…

A: Let us understand the reaction rate by taking an example:

Q: A 0.160 mol sample of PCI5(g) is put in a rigid 1.0 L container at an unknown temperature. After a…

Q: 5a. Fritz Haber's exploration of the equilibrium system in which ammonia gas is synthesized from its…

A: Given incomplete table is : What is the direction of equilibrium when, a). Pressure increases b).…

Q: To study the following reaction at 20 °C, NO(g) + NO₂(g) + H₂O(g) 2HNO₂(g) a mixture of NO(g),…

Q: i think it is The reaction quotient can be calculated from the reactants' and products'…

A: In the given question, an equation to solve the problem is given with the concentration of each…

Q: For each of the changes listed will the rate of the following chemical reaction increase, decrease,…

A: According to Le-Chattelliar principle- 1)Changing concentration affect the equilibrium. When…

Q: Part B The following reaction was performed in a sealed vessel at 721 °C: H₂(g) + I2(g) → 2HI(g)…

A: We have to calculate the equilibrium constant of the given reversible reactions

Q: Account for the fact that there are more products than reactants in this reaction, when equilibrium…

A: At equilibrium, PH2 = 1.20 × 10-2 atm, PI2 = 3.90 x 10-3 atm, and PHI = 2.30 × 10-1 atm

Q: The concentrations of reactants and products for a chemical reaction can be calculated if the…

Q: Predicting relative forward and reverse rates of reaction in a dynemic equilibrium Hydrogen and…

A: According to Le-Chatelier's principle, if there is any change in equilibrium, then the equilibrium…

Q: Study the following equation. Fe(s) + 2 HCl(aq) → H₂(g) + FeCl₂ (aq) What happens to the iron metal…

A: The given reaction is Fe (s) + 2HCl (aq) H2 (g) + FeCl2 (aq)

Q: A sample of HI (9.30 × 10–3 )mol was placed in an empty 2.00L container at 1000K.After equilibrium…

Q: Beie Cacatantea e equilibrium constant. K. of a reaction at a particular temperature is determined…

A: The solution is as follows:

Q: Explain in your own words why reaction (a) would be faster than reaction (b). (a) H+(aq) + Cl¯(aq)…

A: The reaction a) would be faster than reaction b) should be explained

Q: 1. At 227°C, carbon monoxide gas reacts with hydrogen gas to form one mole of methanol, CH,OH At…

Q: 5. a) b) c) d) e) What is the correct equilibrium constant expression for the following reaction?…

A: Solution - The equilibrium constant of reaction is dependent on product formation . common equation…

Q: 6. Sketch and label an energy pathway diagram for this reaction. Your diagram should include:…

Q: 19. Write the equiiibrium constant expression for each of the foiiowing reactions: a. 2H2(g) +…

A: Equilibrium constant (K) is the ratio of product of concentration of products raised to their…

Q: Predict and calculate the effect of concentration changes on an equilibrium system. Some C₂H-CH₂OH…

Q: H₂(g)+Cl₂(g) → 2HCl(g) Imagine 113. mmol of HCI are added to an empty flask, and then answer the…

A: According to question Hydrogen and Chlorine react to form Hydrogen Chloride. H2 (g) + Cl2 (g)…

Q: 5) What should be the molecular formula of the product of this reaction? C9H12BrO C9H10Br C9H13Br…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Show all your work to receive full credit. 1. An equilibrium involving the carbonate and bicarbonate…

A: For elementary reactions, order of the reactants is equal to their respective stoichiometric…

Q: The reaction 4HC| (g) + 02 (g) +> 2H20 (g) + 2Cl2 (g) has a Kc value of 7.21 x 108 at 25°C. Predict…

Q: Consider the reaction A + B = C+ D. Suppose you start with 1M A, 1M B, no C, and no D. What will…

A: The question is based on the concept of chemical equilibrium. we need to identify the effect on…

Q: For a certain reaction, K. = 25.5 and k = 33.3 M.s. Calculate the value of the reverse rate…

A: Kc = 25.5 Kf = 33.3 M-2 s-1 Kb = ?

Q: A(g) 2B(g) Time (s) 0. 20 40 60 80 100 P,(atm) 1.0 0.83 0.72 0.65 0.62 0.62 P,(atm) 0.0 0.34 0.56…

A: Solution-

Q: If NaOH is combined with CH3OCH 3, which of the following reaction diagrams best represents the…

A: The question is asking us to determine the reaction diagram that best represents the reaction…

Q: Reaction: 1 A + 1B → 2C The initial [A] is 1.00 M and [B] is 1.70 M. The equilibrium constant is…

A: The ratio of equilibrium concentration of products to the equilibrium concentration of reactants is…

Q: Consider the following elementary reaction: O₂(g) → O₂(g) +0(g) Suppose we let ₁ stand for the rate…

A: Answer:Equilibrium is the state of the system at which rate of forward reaction becomes equal to…

Q: Write the equilibrium constant expression, Kc, for the following reaction: Please enter the…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: Photosynthesis can be represented by 6CO2(g) + 6H2O(1) = C,H12O6(s) + 602(g) Which of the following…

Q: Nickel and carbon monoxide react to form nickel carbonyl, like this: Ni(s) +4 CO(g) → Ni(CO)4(g) At…

A: This question which has already been answered has been solved correctly but the mistake is that…

Q: None

A: Estimating the equilibrium constant (Kc) from a concentration vs. time graph involves understanding…

Q: Suppose that the following reaction is exothermic, A(aq) + B(aq) = 2C{aq). Further, suppose that at…

A: Consider the given equilibrium reaction as; A aq + B aq ⇌ 2 C…

Q: 4. The following reaction reaches equilibrium, and the concentrations of products and reactants are:…

Q: EX7 The first-order bidirectional reaction is given: k₁ k.1 with rate constantsk₁=5 x 10-²S-¹ and…

Q: Coral uses carbonate ions to form its calcium carbonate skeleton according to the following…

A: This can be explained by La-Chatelier principle

Q: the numbers 1-3 are just sub questions, thank u!!

Q: 4A) Suppose you place some solid NH4HS in a flask containing 0.50 atm NH3 (g). Which way will the…

A: Solution : Equilibrium is achieved in the reaction when the concentration of reactant and…

Q: Using the equilibrium constants for the reactions below: 4CO(g) 2C(s) + 2CO2 (g) Kp = 5.92 x 10-29…

A: Recall the given reactions with their value of Kp 4COg ↔ 2Cs + 2CO2g Kp=5.92×10-29COCl2g↔COg +…

Q: In which of the following reactions will the pressure increase upon completion of the reaction at…

A: Pressure will increase when Mole of gas of reactant is less then the Mole of product . In reaction D…

Q: Given that the equilibrium concentrations of [N₂] = 0.0010 M, [C₂H₂] =0.066 M, and [HCN] = 6.8 ×…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: 2 Name: Maile Velazquez Date: Period: 6 H-02 Equilibrium Assignment Instructions: Write the Law of…

A: 1. Given:H2+I2 <-> HIKc=43.8H2=0.0531MI2=0.0785MFormula:Kc = [HI]1 / [H2]1[I2]1Put the…

Q: O O D O OCH3 + CH3NH₂ NHCH3 2 OCH3 se la LOH + lo b-b ii ОН + H₂O NHCH3 + CI→ + CH3OH la + lo NH₂ i-…

Question

A chemistry graduate student is studying the rate of this reaction:
H2CO3(aq) H₂O (aq) + CO2 (aq)
He fills a reaction vessel with H2CO3 and measures its concentration as the reaction proceeds:
time
(minutes)
[H2CO3]
0
0.300M
10.
0.128M
20.
0.0817 M
30.
0.0599 M
40.
0.0473 M
Use this data to answer the following questions.
Write the rate law for this reaction.
Calculate the value of the rate constant k.
Round your answer to 2 significant digits.
Also be sure your answer has the correct
unit symbol.
rate
= k ☐
k =
0.0
S
?
OC
E

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Solving

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Upload the answer to this question as an image. Show your working. Consider the equilibrium step in the preparation of nitrosyl chloride, NOCI. 2NO(g) + Cl2(g) = 2NOCI(g) At a temperature of 727°C the equilibrium constant for this reaction is 3.09 × 10². The concentration of reactants and products at a particular moment in time in the realtion mixture is given below. [NO] = 0.0620 mol L1, [Cl2] = 0.538 mol L-1, [NOCI] = 0.838 mol L-1 (i) Calculate the reaction quotient, Q, at this particular time. (ii) State whether the system is at equilibrium. Justify your answer. (iii) If the system is not at equilibrium explain which way the system will move in order to reach equilibrium. Give a reason for your answer.
H₂O(g) + CO(g) = H₂(g) + CO₂(g) Which of the following statements are true and which are false. The rate at which equilibrium is established can be inferred from the magnitude of the equilibrium constant. indefinite period of time ¹C would still be found only in the CO molecules and not in CO₂. When Q < K the system will spontaneously shift to the left. At equilibrium, the overall composition of the reaction mixture is constant. two vessels are equivalent. 2
The compound IrH;(CO)(P(C,H5);)2 exists in two forms: the meridional (“mer") and facial (“fac"). At 25°C in a nonaqueous solvent, the reaction mer → fac has a rate constant of 2.33 s', and the reaction fac → mer has a rate constant of 2.10 s-1. What is the equilibrium constant of the mer-to-fac reaction at 25°C?
The following reaction has a Keq = 195 at 1000 K. + CH4 (g) CO (g) + 3H2(g) → H₂O(g) If a vessel is filled with these gases such that the initial concentrations are [CO] = 0.036 M, [H₂] = 0.045 M, [H₂O] = 0.020 M, and [CH4] = 0.032 M, in which direction will a reaction occur and why? Towards products because Q = 0.38. Towards reactants because Q = 0.24. Towards products because Q = 4.1. Towards products because Q = 61. Neither direction; it is at equilibrium.
What’s the answer for this please ?
Construct the expression for Kc for the following reaction. Drag the tiles into the numerator or denominator to form the expression. Each reaction participant must be represented by one tile. Do not combine terms. PLOY JOHY 24.01 H.O (1) H (aq) + OH (aq) K₂ = HOP P+1 201 pry JOH RESET 201
3
Which of the following statements dealing with equilibria is incorrect? K, and K, are numerically equal if a reversible reaction involves only gases. At equilibrium in a reversible reaction, the rate of the forward reaction is equal to the rate of the reverse reaction. The vapor pressure of a liquid can be expressed as an equilibrium constant. Catalysts have no effect on the value of the equilibrium constant. We do not need to know the mechanism of a reaction to write an equilibrium constant expression.
25. Professor Schwartz runs the same reaction given in problem 23, but starts from different initial concentrations of the reactants and products. He places 1.0 mol of NH3, 1.0 mol of N2, and 2.0 mol of H₂ and in a sealed 1.0 L container at T = 740 K. What is the initial value of the reaction quotient in Professor Schwartz' experiment? (A) Qc = 0.125 (B) Qc = 0.50 (C) Qc = 1.0 (D) Qc = 2.0 (E) Qc = 10.0
1 Baking soda (sodium bicarbonate) undergoes ther- mal decomposition as follows: 2NaHCO3(s) = Na,CO3(s) + CO2(8) + H20(g) Would we obtain more CO2 and H2O by adding ex- tra baking soda to the reaction mixture in (a) a closed vessel or (b) an open vessel?
For a reversible reaction, A → Z, AO = 0.085 M, ZO = 0 and k1 = 0.150 min-1. The equilibrium concentration of A is Ae = 0.052 M. At what time is the concentration of Z equal to ½ of its equilibrium value?
ONLY LOOKING FOR THE ANSWER TO PART B. I already got part one!