Consider the equation for the decomposition of SO2 Cl2, SO2 Cl2 (g) → S02 (g) + Cl2 (g) The graph of ln SO2 Cl2] versus time is -2.3 Slope y-intercept -2.4- y = -0.000290t 2.30 -2.5- -2.6 -2.7 -2.8+ 0. 500 1000 1500 2000 Time (s) You may want to reference (Page) Section 14.4 while completing this problem. In [SO,Cl,]

Consider the equation for the decomposition of SO2 Cl2, SO2 Cl2 (g) → S02 (g) + Cl2 (g) The graph of ln SO2 Cl2] versus time is -2.3 Slope y-intercept -2.4- y = -0.000290t 2.30 -2.5- -2.6 -2.7 -2.8+ 0. 500 1000 1500 2000 Time (s) You may want to reference (Page) Section 14.4 while completing this problem. In [SO,Cl,]

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...

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Can you actually write this out? It makes it much more difficult to read when it gets written out this way. Step 1 Here we are required to find the mass of sap that would be needed for making 1kg of syrup Step 2 Here mass of maple syrup =1 kg % of sucrose in the syrup= 66% We define w/w% as the mass of solute present in 100 gm of solution So w/w% =mass of solute ×100mass of solutionw/w of sucrose% =mass of sucrose ×100mass of maple syrup66= mass of sucrose ×1001kgmass of sucrose =66 ×1kg100=0.66kg so in 1kg of maple syrup 0.66 kg of sucrose is presentgiven in maple sap 4% sucrose present we need to find the mass of sap which contain 0.66 kg of sucrosew/w of sucrose% =mass of sucrose ×100mass of maple sap4=0.66kg ×100mass of maple sapmass of maple sap =0.66kg ×1004=16.5 kg
Application 14. Given the function f(x) = 3x3 - 48x find the following: (Round to 1 decimal place) a) The x and y intercepts [K/U: ] b) The local maximums and minimums [A:. c) Find any points of inflections [A: I d) Graph the function [C 5
10. A scientist performs an experiment and then records the times required for a certain chemical reaction to occur. The times for the reactions to occur are normally distributed and have a mean time of 38 s and a standard deviation of 2.3 s. Use z-score tables or technology to answer the following questions. a) What percentage of chemical reactions occur between 41 s and 43 s? b) What percentage of chemical reactions occur in less than 39 s? Page 5 STATISTICS-REVIEW ASSIGNMENT c) If 200 experiments are performed in the same manner as above, how many can the scientist expect to have chemical reactions that take longer than 43 s?
Estimate the Km from this plot 10uM/s 20uM/s 8uM (s) 8 35 30- 25 20₁ 15. 10 s O -0 Michaelis-Menten plot -9 30 [S] (UM) -9
Docume x → C Netflix Thermo X Cosmet x C Laptops x M Inbox (7 X learn.canterbury.ac.uk/ultra/courses/_19016_1/outline/edit/document/_3537106_1?courseld=_19016_1&view=content WOWER Saturati x C Buy TCL X a Amazon x C Show Y X G what's X Email - X យ ☆ b The dia x 90 h * ☐ 3. Calculate AG" and AG for the isomerization of dihydroxyacetone phosphate (DHAP) to glyceraldehyde 3-phosphate (GAP). This reaction takes place in glycolysis. At equilibrium, the ratio of GAP to DHAP is 0.0475 at 25°C (298 K) and pH 7. If the initial concentration of DHAP is 2 x 10 4M, and that of GAP is 2 x 10 M would the reaction be spontaneous under these conditions? (Answer: AG" = -RTINK= 7.54 kJ/mol, AG = -3.86 kJ/mol. Therefore, the reaction is spontaneous at the given concentrations) V :
O C. 2s 2p O D.. ↑ ↑ ↑ 2s 2p
Using this chart : Time (seconds) [PHT] ln[PHT] 1/[PHT] 0 0.005000 -5.298 200.0 10.5 0.004500 -5.404 222.2 22.3 0.004000 -5.521 250.0 35.7 0.003500 -5.655 285.7 51.1 0.003000 -5.809 333.3 69.3 0.002500 -5.991 400.0 91.6 0.002000 -6.215 500.0 120.4 0.001500 -6.502 666.7 160.9 0.001000 -6.908 1.000E3 230.3 0.0005000 -7.601 2.000E3 *Your x-axis should be "time"zero order: time vs [PHT]first order: time vs ln[PHT]second order: time vs 1/[PHT]Enter the absolute value of both slope and correlation into the table below. Order slope correlation 0 1 2
I Review I Constants I Periodic Table MISSED THIS? Read Section 15.2 (Page) ; Watch KCV 15.2, IWE 15.1. Consider the reaction Part A Cl2 (g) + 3F2(g) → 2CIF3 (g), A[Cl2]/At = -0.054 M/s. Determine A[F2]/At. Express your answer to two significant figures and include the appropriate units. • View Available Hint(s) HÅ A[F2]/At = Value Units Submit Part B Determine A[CIF3]/At. Express your answer to two significant figures and include the appropriate units. • View Available Hint(s) HẢ ? A[CIF3]/At = Value Units Submit P Pearson Copyright © 2021 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |
Br OH OH 14. H. (1) (II) Conversion of I to II : (a) takes place by Sy! (c) takes place both by Sy1 and S (b) takes place by Sy² (d) does not take place
According to Wikipedia, Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon. The method was developed in the late 1940s at the University of Chicago by Willard Libby, who received the Nobel Prize in Chemistry for his work in 1960. It is based on the fact that carbon- 14 is constantly being created in the atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting carbon-14 combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire carbon-14 by eating the plants. When the animal or plant dies, it stops exchanging carbon with its environment, and thereafter the amount of carbon-14 it contains begins to decrease as the carbon-14 undergoes radioactive decay. Measuring the amount of carbon-14 in a sample from a…
The Kyp of Cul is 1.1 x 10-12 Part A Find Ecell for the cel: Cu(s) | CuI(s) |I-(aq, 0.90 mol L-1) || Cu* (aq, 0.90 mol L-1)| Cu(s) Express your answer to two significant figures and include the appropriate units. ? Ecell = V
A student sets up the following equation to convert a measurement.(The ?stands for a number the student is going to calculate.)Fill in the missing part of this equation. Note: your answer should be in the form of one or more fractions multiplied together.