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will give thumbs up! please answer both parts to the question, thanks! a. Consider the following...
Please answer all parts to this question! parts a through d!
This is all one question so I could not post them separately,
please also check your answers because the last person got it
wrong! Thank you! Will give thumbs up.
a. Consider the following complex reaction. X + 2Y + products. What are the units of the rate constant for this reaction? O M·s-1 1 S O M-1.5-1 O M-2.5-1 This question cannot be answered without additional information. b....
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c. Consider the following chemical reaction: 2A + 3B In the course of studying this reaction, we measure the concentration of A as the reaction proceeds and create three graphs: . . graph 1: The concentration of A is plotted as a function of time. graph 2: The logarithm of the concentration of A is plotted as a function of time. graph 3: The reciprocal of the concentration...
5,6 Please answer both prts. Will give thumbs up thanks
Question 5 What is the order of operations for the following Boolean Not yet answered Points out of 2 expression? F Flag question (day 30 31 II day60 31 66 day90 31) Select one: a. I && I C. Next
Question 18 1 pts Which of the following statements best describes the reaction shown as all four substances are mixed in a sealed container at an initial concentration of 0.10 M. CO(g) + H2O(g) + CO2(g) + H2(E) K-0.6944 The reaction will proceed toward products and favors products at equilibrium. The reaction will proceed toward products and favors reactants at equilibrium The reaction will proceed towards reactants and favors products at equilibrium. The reaction will proceed towards reactants and favors...
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Question 6 O out of 10 points An enzyme catalyzed reaction was performed in the presence and in the absence of an inhibitor. The Lineweaver Burk plot showed competitive kinetics with X- intercepts of -10mM -1 and -3.5mM-1 in the presence and absence of the inhibitor respectively. If the inhibitor concentration used was 2micro molar (UM), calculate KI for the inhibitor enzyme binding? Question 7 O...
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What is a stereoselective reaction? What is a chiral center? What are R and S? What physical property allows us to distinguish between diastereomers but not enantiomers? What are syn and anti addition? How do they add? What product results from each? Provide the R and S configurations for both possible products. What is the addition that is most likely to occur? Why?
both questions plz. ill make sure to give you a thumbs
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consider Question 10 1 pts If the concentration of a reactant at 34 seconds is D.056 M and the rate constant is 0.034s 1, what was the initial concentration ot the reaction D Question 11 1 pts Find the half-tfe of a zero order reaction where the initial concentration is 3.0 M and the rat constant 0.027 M
Can you please try to answer these four questions for
me?
3 pts Question 16 A calibration standard has a concentration of 0.250 M. It is found to have an absorbance of 1.256. An unknown solution has an absorbance of 0.875, what is it's molarity? Question 17 In the iron thiocynate reaction a student gets the following values: [Fe3+10:0.0024M [SCN): 0.0079 M [FeSCN2+leg: 0.00055 M Given these values calculate the Kc of this reaction. Consider the react that you did...
Make sure this is correct please I have gotten two wrong answers
already
a. Consider the following complex reaction. X + 2Y + products. What are the units of the rate constant for this reaction? OM.s-1 Os-1 O M-1.5-1 O M-2.5-1 O This question cannot be answered without additional information.
1) Please answer full question (a-c) showing work. Ensure answer is correct for thumbs up. a) If the FFT of an 1000-Hz square wave was measured to be approximately -1.8 dBV. What is the corresponding rms value? b) The third harmonic of the square wave was measured to be approximately -11.34 dBV. What is the corresponding rms value? c) The output voltage across an 8-Ω speaker was measured as 1-kHz sinusoidal signal with peak amplitude 7 Vp. Calculate the value...