Rate equation is rate = k[MnO4-]x[H2C2O4]y Understand what [MnO4-], [H2C2O4], x, y and k are. How to calculate the x,y, and k in this experiment?
2Mno4-+5H2C2O4+6H+
2Mn2++10CO2+8H2O
we cannot predict the directly x and y by looking at the reaction
we need the experimental data to find these values means
;ike at different concentrations of MnO4 how the how the oxalic acid varied?
so please provide that data
i know this is a third order reaction
here x = 2 nad y = 1
Rate = k[MnO4-]2 [H2C2O4]1
now from your data put all the rate constant and concentrations you will get the K value
Rate equation is rate = k[MnO4-]x[H2C2O4]y Understand what [MnO4-], [H2C2O4], x, y and k are. How...
how many electrons transfered in this reaction? 6H+ + 2MnO4- + 5H2C2O4 —> 2Mn2+ + 8H2O + 10CO2
Consider the following two reactions involving oxalic acid. 2MnO4− + 5H2C2O4 + 6H+ → 2Mn2+ + 10CO2 + 8H2O H2C2O4 + 2OH− → C2O42− + 2H2O What volume of 0.0100 M KMnO4 solution will titrate a solution prepared from 46.0 mg of H2C2O4? What volume of 0.0100 M NaOH solution will titrate a solution prepared from 46.0 mg of H2C2O4?
1) The concentration of H2C2O4 in a solution is determined by titrating it with a 0.1053 M permanganate solution. The balanced net ionic equation for the reaction is: 2MnO4-(aq) + 5H2C2O4(aq) + 6H3O+(aq) -- > 2Mn2+(aq) + 10CO2(g) + 14H2O(l) In one experiment, 24.77 mL of the 0.1053 M permanganate solution is required to react completely with 20.00 mL of theH2C2O4 solution. Calculate the concentration of the H2C2O4 solution. Answer in _______ M 2) A dichromate solution is standardized by...
1. Determine which reactant is limiting the rate of
reaction. Justify the answer.
2. Determine the rate of reaction in trial 1,2,3
3. What are the experimental values for n and m?
Thank you so so much for your help.
Experiment: Reaction Kinetics Aim: To find the reaction orders and rate constants for the following reaction: 3 H2C2O4(aq) + 2 MnO4 (aq) --> 6 CO2+ 2 OH(aq) + 2 H2O + 2 MnO2s In other words to obtain m, n,...
What are the units of k in the following rate law? Rate = k[X][Y]2 B). How many grams of sucrose (C12H22O11) are needed to lower the freezing point of 100 g of water by 3.00 oC?
what is the E° for the equation H2O2+MnO4 - ------>O2+Mn 2+ and how can E° be calculated for any other equation?
Using the following data, determine the rate law and calculate k: rate = k[F2]x[ClO2]y Experiment [F2] (M) [ClO2] (M) Initial rate (M/s) 1 0.40 0.05 1.2 M/s 2 0.20 0.10 0.60 M/s 3 0.40 0.10 2.4 M/s
A solution of 5 x 10-3 M MnO4- is dissolved in 25.00 mL of H2O. What volume of H2O must be added to the solution to reduce the concentration of [MnO4- ] to 7.5 x 10-4 M? If possible, please show work so I can learn and understand how you approached the problem and solved it. Thanks!
What are the units of k in the following rate law? Rate = k[x][y]^2 1/M s^2 1/M^2 s M^2 s M^2/s 1/M^3 s Given the following rate law, how does the rate of reaction change if the concentration of Y is doubled? Rate = k [X][Y]^2 the rate reaction will increase by a factor of 2 The rate of reaction will increase by a factor of 4. The rate of reaction will increase by a factor of 5. The rate...
Given the following data, determine the % by mass of oxalate (C2O42-) in a sample of an iron oxalate complex with the general formula Kz[Fex(C2O4)y].wH2O. The reaction between oxalate and permanganate is as follows : 6H+ + 5(COOH)2 + 2MnO4- → 10CO2 + 2Mn2+ + 8H2O m(iron oxalate complex) used for titration = 0.100 g C(KMnO4) standard solution = 0.0200 M M(C2O42-) = 88.02 g mol-1 Titre volume = 11.91 mL Enter your answer to 3 significant figures. Do not...