Can you double check if my answers are correct, thank you For numbers 1 to 5, consider the following reaction energy diagramTS, **TSE 2)70E 1)CEnthalpy50(kJ)A+B3020D+E10Reaction Progress1. How many steps are there in the reaction?Answer:2. Is step 1 endothermic or exothermic?Answer: exothermic3. Is there a reaction intermediate?Answer: yes4. Which step is the rate determining step?Answer:1st step5. Is the overall reaction exothermic or endothermic?Answer: exothermic<><>

Answered: Image /qna-images/answer/8c28ddb4-c496-47db-8b9a-4f4f05b70acf.jpg

For numbers 1 to 5, consider the following reaction energy diagram TS, " E2) 70 E1) Enthalpy 50 (kJ) 40 A+B 20 D+E 10 Reaction Progress 1. How many steps are there in the reaction? Answer: 2 2. Is step 1 endothermic or exothermic? Answer: exothermic 3. Is there a reaction intermediate? Answer: yes 4. Which step is the rate determining step? Answer: 1st step 5. Is the overall reaction exothermic or endothermic? Answer: exothermic

For numbers 1 to 5, consider the following reaction energy diagram TS, " E2) 70 E1) Enthalpy 50 (kJ) 40 A+B 20 D+E 10 Reaction Progress 1. How many steps are there in the reaction? Answer: 2 2. Is step 1 endothermic or exothermic? Answer: exothermic 3. Is there a reaction intermediate? Answer: yes 4. Which step is the rate determining step? Answer: 1st step 5. Is the overall reaction exothermic or endothermic? Answer: exothermic

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

Similar questions

A Chromatographic quantitation of Methylene blue have the following data. Calculate the concentration in mM of Methylene blue in the Sample. (answer must have 3 significant figures) SPL 1 STD 1 STD 2 STD 3 Your answer Run Sample 5 mM 10 mM 20 mM Peak Ht 14.213 12.33 19.45 25.97 Peak Area 35,041 31,397 62,805 125,510
hey the answer was incorrect can you please correct it? thanks
I know you don't answer graded questions and I am not looking for you to straight up give me the answer to this but how do I even start? like I said before I know that the highest peak is 16amu which is Oxygen but do I just the vertical bar as a ratio? Like the next bar to the left (15amu?) is like 90% intensity? so like 9:10 ratio? There isn't even a 15amu element so please just give me some idea where to start. The place in the book it tells you to go to read has nothing about this stuff, its about finding empirical formulas from mass or percentages.... please help me!
All changes save 7. When two solutions are mixed, a color change occurs. The data tables show the time between mixing and the color change for two sets of conditions. For Condition One, the solution concentrations were constant and temperature varied. For Condition Two, the temperature was constant and concentrations varied. Condition One: Concentration Time for Temperature (°C) Sample Color to Change 1 10° 36 sec 22° 14 sec Condition Two: Temperature Time for Concentration Sample Color to % Change 1. 100% 15 sec 2. 50% 24 sec Which of these statements is true according to the data? O The reaction rate is greater at 22°C than at 10°C. O Reducing the temperature increases the rate of the reaction. The reaction is affected by changes in temperature not by changes in concentration. O Decreasing the concentration increases the reaction rate. PREVIOUS 17 of 25 NEXT SAVE & EXIT
Answer choices for blank 1: R S Answer choices for blank 2: R S Answer choices for blank 3: R S Answer choices for blank 4: R S
please help?
In a particular trial, a student got a value for R of 0.083. Calculate the percent deviation of this result. Enter a number without the % sign. The percent deviation should be reported as a positive value.
analyte concentration(C)(mg/ml) injection volume (ul) elution time (time) peak DAD signal(mAU) caffeine 1 1 4.67 302.85 aspartame 5 1 7.53 15.83 benzoic acid 1 1 8.14 89.98 saccharin 1 1 1.91 84.86 mixture(add everything above with 1:1:1:1 ratio) 1 4.47 69.58 How to get the concentration of the mixture in this case?
q41 IF YOU DO NOT KNOW THE ANSWER PLEASE DO NOT REJECT IT please calculate the unknown concentration of the protein D wih an absorbance value of A412 given the standard curve indicated in the table. write your answers in numbers only with 2 decimals. protein concentration (ug/ml) absorbance 0 0.000 0.02 0.161 0.04 0.284 0.06 0.438 0.08 0.572 0.10 0.762