Dtermine k for the reaction h2c2o4aq 2 oh-aq ltgt
Determine K for the reaction, H2C2O4(aq) + 2 OH-(aq) <=> C2O42-(aq) + 2 H2O(l) given that, for H2C2O4(aq), Ka1 = 6.5 x 10-2 and Ka2 = 6.1 x 10-5. Don't forget that Kw = 1 x 10-14.
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The final temperature is 27.06 C. Assume the volumes are additive, the specific heat of the solution is 4.180 J g/C, and that the density of the solution is 1.00 g mL -1. Calculate the enthalpy change, delta H, in kj for the reaction: HBr (aq) +Na
what product would you expect to obtain from addition of Cl2 to 1,2-dimethylcyclohexene? Show the stereochemistry of the product.
What would the bonding geometry at each nitrogen atom be for the following: NOCl, NO2Cl, and NO3Cl the options are trigonal planar, linear, tetrahedral, and bent
In the titration of a weak base (0.100 M piperazine, 40 mL) with a strong acid (0.100 M HCl). Calculate the pH values between 0 mL Va and 100 mL in 10 mL steps. The two Ka values of piperazine are 4.65 x 10^-6 and 1.86 x 10^-10
A container is filled with an ideal gas to a pressure of 40.0 atm at 0 degrees C. a. What will be the pressure in the container if it is heated to 45 degrees C?
At what temperature would the pressure be 1.50 x 10-2 atm? c. At what temperature would the pressure be at 25.0 atm?
in the formation of bromohydrin is there two water molecules being added to the reaction? One water molecule attaches to the carbon and the second one pulls off and H from the OH2 already attached to form H3O
What is the metal ion in a metal nitrate solution M(NO3)3(aq) if 90.52g of metal was recovered from a 4.00 hr electrolysis at a constant current of 35.0A
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Which type of reliability assessment involves administering the same test to the same group of students on two different occasions to measure
Question: How does bias in classroom assessment affect the validity of the results?
The first counseling session lays the groundwork for future sessions. Therefore, I would focus on creating a welcoming environment
Draft an Email to a Psychologist Requesting for an updated Psychologist Report for your 18 Years old Son that was Diagnosed with Autism
Problem: Describe one specific behavior you have learned through vicarious reinforcement or through vicarious punishment.
Condense and change this to improvements in depressive symptoms duration and intensity Although the client has shown partial improvement
Describe an ongoing group behavioral issue or challenge you are experiencing in your personal or professional life (i.e., home, school, workplace