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Description I have this lap report which should be printed and solve by hand writing. all the information that u need to know would be in the attachment file.

Description Fill out the ksp report sheet using the data and provided under ksp notebook entry and the ksp spring 2020 document to find the formulas needed.

Question Description I don’t know how to handle this Chemistry question and need guidance. A new chemotherapeutic drug kills bacteria but not humans. Discuss the possible ways the drug may selectively act on bacterial cells.

Description I need help with some things on my lab report. Directions are on pages 6-9 of the file.

Description Please complete this homework - please show all work, and explain answers. All work must be shown step by step. Please don't forget the End of Chapter questions at the bottom. Thank you! 1.Which one of the following are endothermic processes? ice is melting at a constant temperature water is freezing at a constant temperature water is boiling at a constant temperature water is mixed with solid sodium hydroxide: the temperature increases. water is mixed with solid ammonium chloride: the temperature decreases. Group of answer choices 1, 2, 3 1, 3, 4 2, 4, 5 1, 3, 5 3, 4, 5 Flag this QuestionQuestion 21 pts 2.Which one of the following are exothermic processes? ice is melting at a constant temperature water is freezing at a constant temperature water vapor is condensing at a constant temperature water is mixed with solid sodium hydroxide: the temperature increases. water is mixed with solid ammonium chloride: the temperature decreases. Group of answer choices 3, 4, 5 2, 3, 4 1, 3, 5 2, 4, 5 1, 2, 3 Flag this QuestionQuestion 31 pts 3.Which of the following is not true about an exothermic reaction? Group of answer choices The enthalpy of the system decreases The enthalpy of products is lower than the enthalpy of reactants The enthalpy of the surroundings increases The enthalpy of products is higher than the enthalpy of reactants Flag this QuestionQuestion 41 pts 4.Which of the following statements is incorrect? Group of answer choices internal energy is a state function. work is a state function. enthalpy is an extensive function. enthalpy is a state function. Flag this QuestionQuestion 51 pts 5.A 75.0 g piece of aluminum (specific heat capacity 0.900 J/oC g), heated to 125oC is put into an insulated container with 255 mL of water at 0oC. What will be the final temperature (oC) of the water? The specific heat of water is 4.18 J/goC. Group of answer choices 7.44 15.79 7 8 0.84 Flag this QuestionQuestion 61 pts 6.In a coffee cup calorimeter, 100.0 mL of 1.00 M NaOH and 200.0 mL of 0.80 M HCl are mixed at 25.0oC. After the reaction, the temperature is 29.5 oC. Assuming all solutions have a density of 1.00 g/cm3 and a specific heat capacity of 4.18 J/oC g, what is the enthalpy change (kJ) for the balanced reaction? HCl(aq) + NaOH(aq) => NaCl(aq) + H2O(l) Group of answer choices 35.3 56.4 -56 -35.3. -56.4 Flag this QuestionQuestion 71 pts 7.When 2.500 g of sulfur was burned completely in oxygen to form SO2(g), the temperature of a bomb calorimeter with the heat capacity 3.559kJ/oC/was raised from 22.00oC to 28.55oC. Calculate Ho (kJ) for the reaction per mole of SO2 formed. ?296.1. Group of answer choices -296.1 298.4 -298.4 296.1 Flag this QuestionQuestion 81 pts 8.Which of the following equations represents a reaction that provides the heat of formation of hydroxylamine (NH2OH)? Group of answer choices N(g) + 3 H(g) + O(g) =>NH2OH(l) 1/2 N2(g) + 3/2 H2(g) + 1/2 O2(g) =>NH2OH(l) 1/2 N2(g) + 3/2 H2(g) + 1/2 O2(g) =>NH2OH(g) 1/2 N2(g) + 3/2 H2(g) + 1/3 O3(g) =>NH2OH(l) Flag this QuestionQuestion 92 pts 9.How much heat in kJ is produced by the combustion of 155 g of ethanol (use Tab 9.2)? Group of answer choices a lot 211854 2.12x105 4600 4599 Flag this QuestionQuestion 102 pts 10.How much heat in kJ is produced by the oxidation of 18.6 g of Mn? 3 Mn(s) + 2 O2(g) => Mn3O4(s) ?Ho = -1388 kJ Group of answer choices 15.6 157 156 1570 Flag this QuestionQuestion 111 pts 11.How much heat in kJ is produced in formation 25.0 g of titanium dioxide? TiCl4(g) + 2 H2O(g) => TiO2(s) + 4 HCl ?Ho = -67 kJ Group of answer choices 21 21.0 20 19.9 Flag this QuestionQuestion 121 pts 12.How much heat in kJ is produced when 25 g of Fe3O4 reacts with excess Al? 3 Fe3O4(s) + 8 Al(s) => 4 Al2O3(s) + 9 Fe(s) ?Ho = -3347.58 kJ Group of answer choices 20 2.0x102 2.45x103 2.45x102 Flag this QuestionQuestion 132 pts 12.Use the given standard enthalpies of formation to determine the heat of reaction of the following reaction: 2 C4H10O2(g) + 11 O2(g) => 8 CO2(g) + 10 H2O(g) ?Hof C45H10O2(g) = -426.0 kJ/mol ? Hof CO2(g) = -393.5 kJ/mol ?Hof H2O(g) = -241.8 kJ/mol Group of answer choices 4714 6418 -4714 -6418 Flag this QuestionQuestion 142 pts 13.Use the given standard enthalpies of formation to determine the heat of reaction of the following reaction: 2 C5H10O(g) + 19 O2(g) => 10 CO2(g) + 10 H2O(g) ?Hof C5H10O(g) = -232.11 kJ/mol ? Hof CO2(g) = -393.5 kJ/mol ?Hof H2O(g) = -241.8 kJ/mol Group of answer choices 6817 5889 -5889 -6817 Flag this QuestionQuestion 151 pts 14.Use the given bond enthalpy data to estimate the Ho (kJ) for the following reaction. (C - H = 414 kJ, H - F = 565 kJ, C - Cl = 331 kJ, C - F = 439 kJ, F - F = 157.8 KJ). CH3Cl(g) + F2(g) =>CH2FCl(g) + HF(g) Group of answer choices 415 342 312 432 Flag this QuestionQuestion 161 pts 15.Using the following bond energies and the heat of reaction for the reaction, calculate the average bond energy of Cl - F in ClF5. (F - F = 155; Cl - Cl = 243). 5 F2(g) + Cl2(g) =>2 ClF5(g) ?Ho = -509.6 kJ Group of answer choices 345 351 153 531 Flag this QuestionQuestion 1715 pts PLEASE DO NOT FORGET TO COMPLETE BELOW -- use this link (no log-in required): https://openstax.org/books/chemistry-atoms-first-2e/pages/1-introduction on the Left hand side search for Ch 9, then exercises *********************************Solve the following AFTER-THE-CHAPTER exercises listed below. Show your work where necessary. You do not need to rewrite the questions. Chapter 9: 16; 22; 24; 40; 44; 64; 68;78;84;89; 105

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Description Question: How many gallons of water would be produced by the dehydration synthesis of 3 moles of lysozyme, a protein with 129 amino acids. a. Convert the moles of water produced b. Convert the grams using molecular mass of water c. Convert to milliters (1 ml = 0.99656 grams of water at room temperature); d. Convert to liters (1000 ml = 1L) e. Finally, convert to gallons (1L=0.2642 gal)

Description 3. Insulin resistance occurs when cells no longer bind insulin in a normal manner, thus inhibiting the cells from transporting glucose inside the cell. Without intercellular glucose the cells cannot produce energy to support life. Let's suppose part of your project requires you to study the equilibrium reaction between the new variation of insulin you synthesized and cell receptors on the walls of cells. This is the equilibrium expression you propose. cell receptor + free insulin ?? cell receptor-insulin complex or in abbreviated terms R + I ?? R-I You devise a method of measuring the free insulin in solution. You run two experiments under the same conditions, except one experiment uses your modified insulin and the other experiment uses normal insulin. Table 1 below provides the initial conditions of your experiment and Table 2 provides the data you collected after equilibrium was established. Initial Conditions for both experiments - all environmental conditions are kept constant (e.g. temperature at 34oC, pressure at 1 atm, pH at 7.4). A single stock nutrient and cell receptor solution was prepared with a concentration of 70 uM. 50 mL the solution was used in all experiments. The insulins were added as powders, so the volumes essentially remained unchanged. Table 1: Initial Experimental Conditions Experiment 1 Experiment Control [free modified insulin] = 100.0 uM [free normal insulin] = 100.0 uM [cell receptor] = 70.0 uM [cell receptor] = 70.0 uM Table 2: Unbound Free Modified Insulin and Unbound Free Normal Insulin Levels at Equilibrium Experiment 1 Experimental Control [free modified insulin] = 35.0 uM [free normal insulin] = 50.0 uM A. Write the equilibrium expression for this reaction using [I] to represent the insulin concentration, [R] the cell receptor concentration, and [I-R] to represent the cell receptor-insulin complex concentration. (10 pts) Show all work. B. Determine an equilibrium constant for both the modified insulin and the normal insulin reaction at 34oC based on the data above. (10 pts) [free modified insulin] [receptor] [Insulin-receptor] I C E [free normal insulin] [receptor] [Insulin-receptor] I C E C. Which type of insulin binds more strongly to the cell receptor? Explain your answer. (10 pts) D. Suppose the concentration of the receptor in the stock solution dropped to 50.0 uM. If you ran the experiment again with the same initial concentration of free modified insulin as above, what would you expect the free modified insulin's equilibrium concentration to be? (10 pts) [free modified insulin] [receptor] [Insulin-receptor] I C E 4. The equilibrium results on your modified insulin look promising, but it seems like it took forever for the reaction to reach equilibrium. Your supervisor now wants you to study the reaction rate for the binding of your modified insulin to the cell receptor. Show all work. Using the chemical equation from Question 3 write the mathematical relationship between the rate of disappearance of free insulin and the rate of appearance of the insulin-receptor complex. (10 pts) As mentioned above, you devised a method for measuring the concentration of free insulin in solution. You are able to get an estimate of the initial rate of reaction by adding a known concentration of insulin, [I]o,to a known concentration of receptor, [Ro] and then taking a measurement of the free insulin, [It], 60 seconds after mixing. From the data in Table 3 calculate the initial rate for each experiment in uM/s. Show all work. (10 pts) Table 3: Initial rate data for insulin/receptor binding. [It] measured after 60 seconds. [Io] [Ro] [It] Initial Rate (uM/s) Experiment 1 100 uM 70.0 uM 95.0 uM Experiment 2 100 uM 35.0 uM 95.0 uM Experiment 3 50.0 uM 70.0 uM 47.5 uM How does the initial rate of reaction change with changing insulin concentration? How does it change with changing receptor concentration? (5 pts) Write the rate law for this reaction with its correct reaction orders and calculate the rate constant. Show your calculation. (10 pts) If modified insulin has a higher equilibrium constant than normal insulin does that mean the modified insulin will have a higher reaction rate than normal insulin? Explain your answer. (5 pts

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Description an individual who weighs 125 lb weighs how much in kilograms?