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You need to make an 8 -character password for a web account, but you are worried

You need to make an 8 -character password for a web account, but you are worried about how easy it is for someone to guess your password. Count the number of possible passwords wi…

You need to make an aqueous solution of .228 M chromium (III) nitrate for an exp

You need to make an aqueous solution of .228 M chromium (III) nitrate for an experiment in lab, using a 500 mL volumetric flask. How much solid chromium (III) nitrate should you a…

You need to make an aqueous solution of 0.213 M manganese(II) sulfate for an exp

You need to make an aqueous solution of 0.213 M manganese(II) sulfate for an experiment in lab, using a 500 mL volumetric flask. How much solid manganese(II) sulfate should you ad…

You need to make some decisions regarding the procurement of bolts from three di

You need to make some decisions regarding the procurement of bolts from three different supplies. You have requested that the shank diameter (above the thread) have specifications…

You need to make some decisions regarding the procurement of three different sup

You need to make some decisions regarding the procurement of three different suppliers. You have requested that the shank diameter (above thread) have specifications of 1.500 plus…

You need to make two different buffers. Each buffer should have a buffer concent

You need to make two different buffers. Each buffer should have a buffer concentration of .01M. You have two buffer salts available. Please note that for MES, you only have the ac…

You need to measure the actual output voltage of a nominal 120V DC power supply

You need to measure the actual output voltage of a nominal 120V DC power supply that has an effective internal resistance of 5k2. The voltage from the power supply is expected to …

You need to meet lighting requirement in the specific room You may choose from t

You need to meet lighting requirement in the specific room You may choose from the following two lighting options: Constraints 1. You must have at least 4,000 lumens in total ligh…

You need to merge two vectors using two priprity queues to form a zig-zag vector

You need to merge two vectors using two priprity queues to form a zig-zag vector. The zigzag vector should have the sorted vectors interspersed with each other. Example Output: #i…

You need to modify the code so that two computer players will play a large numbe

You need to modify the code so that two computer players will play a large number (say 1000) games of Nim against each other. Then use the results to play against a human player. …

You need to order 5mm screws for your small appliance company. You use 4 screws

You need to order 5mm screws for your small appliance company. You use 4 screws in the final assembly of the blenders. You also use 2 of the screws in also used in the production …

You need to output a number of values with some separating character (such as a

You need to output a number of values with some separating character (such as a comma, colon, space, tab, etc.) on a line, but you don't know in advance how many values you'll hav…

You need to prepare 1.000 L (in a volumetric flask) of 0.50 M phosphate buffer,

You need to prepare 1.000 L (in a volumetric flask) of 0.50 M phosphate buffer, pH 6.23. Use the Henderson Hasselbalch equation with a value of 6.64 for pK2 to calculate the quant…

You need to prepare 1.000 L (in a volumetric flask) of 0.50 M phosphate buffer,

You need to prepare 1.000 L (in a volumetric flask) of 0.50 M phosphate buffer, pH 6.23. Use the Henderson Hasselbalch equation with a value of 6.64 for pK2 to calculate the quant…

You need to prepare 100 mL of a 0.5 M solution of potassium acetate (KCH2COOH).

You need to prepare 100 mL of a 0.5 M solution of potassium acetate (KCH2COOH). You have 50 mL of a 0.75 M KCH2COOH solution and 30 mL of a 5% (w/v) KCH2COOH solution. What volume…

You need to prepare 100.0 mL of a pH=4.00 buffer solution using 0.100 M benzoic

You need to prepare 100.0 mL of a pH=4.00 buffer solution using 0.100 M benzoic acid (pKa = 4.20) and 0.180 M sodium benzoate. How much of each solution should be mixed to prepare…

You need to prepare 100.0 mL of a pH=4.00 buffer solution using 0.100 M benzoic

You need to prepare 100.0 mL of a pH=4.00 buffer solution using 0.100 M benzoic acid (pKa = 4.20) and 0.220 M sodium benzoate. How much of each solution should be mixed to prepare…

You need to prepare 250 mL of a 50 mM potassium phosphate buffer at pH=6. In the

You need to prepare 250 mL of a 50 mM potassium phosphate buffer at pH=6. In the lab you have a 1 M stock solution of H3PO4, and solid salts of NaH2PO4, (FW=119.96 g/mole) Na2HPO4…

You need to prepare 250. mL of a 0.150 M aqueous solution of sucrose, CzHzzOn(aq

You need to prepare 250. mL of a 0.150 M aqueous solution of sucrose, CzHzzOn(aq), which is used frequently in biological experiments Which type of glassware should you O A use to…

You need to prepare 250. mL of a 0.400 M aqueous solution of sucrose, C12H22O11(

You need to prepare 250. mL of a 0.400 M aqueous solution of sucrose, C12H22O11(aq), which is used frequently in biological experiments. a) which type of glassware should you use …

You need to prepare 250. mL of a 0.600 M aqueous solution of sucrose, C_12H_220_

You need to prepare 250. mL of a 0.600 M aqueous solution of sucrose, C_12H_220_11(aq), which is used frequently in biological experiments. which type of glassware should you use …

You need to prepare 250. mL of a 0.600 M aqueous solution of sucrose, CoHzOaq),

You need to prepare 250. mL of a 0.600 M aqueous solution of sucrose, CoHzOaq), which is used frequently in biological experiments Which type of glassware should you O A use to ma…

You need to prepare 250. mL of a 0.700 M aqueous solution of sucrose, C_12H_22O_

You need to prepare 250. mL of a 0.700 M aqueous solution of sucrose, C_12H_22O_11(aq), which is used frequently in biological experiments. Which type of glassware should you use …

You need to prepare 250.0 mL of HCl solution from a 4.00 M HCl stock solution. a

You need to prepare 250.0 mL of HCl solution from a 4.00 M HCl stock solution. a 1.50 M Which type of glassware should you use to make the solution (assuming that the accuracy of …

You need to prepare 250.0 mL of a 1.10 M HCL solution from a 4.00 M HCL stock so

You need to prepare 250.0 mL of a 1.10 M HCL solution from a 4.00 M HCL stock solution. Which type of glassware should you use to make the solution (assuming that the accuracy of …

You need to prepare 50 gallons of a 200 part per million solution of chlorine fr

You need to prepare 50 gallons of a 200 part per million solution of chlorine from liquid bleach containing 5.5% active chlorine. Part I: How many liters of pure chlorine is in 50…

You need to prepare a 0.165 times 10^3 m diameter tungsten wire with a resistanc

You need to prepare a 0.165 times 10^3 m diameter tungsten wire with a resistance of 3630 Ohm How long must the wire be? The resistivity of tungsten is 5.62 times 10^-8 ohm middot…

You need to prepare a project charter for a six sigma project. You can pick a pr

You need to prepare a project charter for a six sigma project. You can pick a project related to the following areas but not limited to: Automotive Manufacturing Aerospace Retails…

You need to prepare an acetate buffer of pH 5.54 from a 0.677 M acetic acid solu

You need to prepare an acetate buffer of pH 5.54 from a 0.677 M acetic acid solution and a 2.04 M KOH solution. If you have 825 mL of the acetic acid solution, how many milliliter…

You need to prepare and use different solutions of sodium hydroxide (NaOH, 40.0

You need to prepare and use different solutions of sodium hydroxide (NaOH, 40.0 g/mol). A) How many grams of NaOH are needed to prepare 500 mL of an aqueous 1.30M solution? B) Exp…

You need to prepare blood for a transfusion. You have the following three proces

You need to prepare blood for a transfusion. You have the following three processed blood packs available: Pack A – Enriched in red blood cells (RBCs) Contents: 2.5 wt% white bloo…

You need to prepare blood for a transfusion. You have the following three proces

You need to prepare blood for a transfusion. You have the following three processed blood packs available: Pack A- enriched in Red Blood Cells (RBCs) Contents: 2.5 wt% white blood…

You need to produce a buffer solution that has a pH of 5.02. You already have a

You need to produce a buffer solution that has a pH of 5.02. You already have a solution that contains 10. mmol (millimoles) of acetic acid. How many millimoles of acetate (the co…

You need to produce a buffer solution that has a pH of 5.26. You already have a

You need to produce a buffer solution that has a pH of 5.26. You already have a solution that contains 10. mmol (millimoles) of acetic acid. How many millimoles of acetate (the co…

You need to produce a buffer solution that has a pH of 5.38. You already have a

You need to produce a buffer solution that has a pH of 5.38. You already have a solution that contains 10. mmol (millimoles) of acetic acid. How many millimoles of acetate (the co…

You need to purchase an elliptical table for your dining room. You remember that

You need to purchase an elliptical table for your dining room. You remember that you liked your friend's table in their house and go to visit them. They forgot where they purchase…

You need to push a heavy box across a rough floor, and you want to minimize the

You need to push a heavy box across a rough floor, and you want to minimize the average force applied to the box during the time the box is being pushed. Which method for pushing …

You need to quantify expression of the INS gene on several stem cell derived ins

You need to quantify expression of the INS gene on several stem cell derived insulin- secreting cell products (SCb) that you have generated: SCb1, SCb2, SCb3, SCb4, SCb5, SCb7 and…

You need to repair your car. An hour of repair time costs $100 and you have a bu

You need to repair your car. An hour of repair time costs $100 and you have a budget of $1,000. The total benefit of HE hours of engine work is BE(HE) = 500HE 30(HE) 2 , which has…

You need to replace the following highlighted code (****) with some new code tha

You need to replace the following highlighted code (****) with some new code that will randomly pick a smiley face from the array named smileyArray. } else if (request.url == '/sm…

You need to report your observations and understanding on: ( You should write 1

You need to report your observations and understanding on: ( You should write 1 paragraph at least 5 sentences for each of the questions asked. ) 1. The importance of safety in po…

You need to report your observations and understanding on: ( You should write 1

You need to report your observations and understanding on: ( You should write 1 paragraph at least 5 sentences for each of the questions asked. ) 1. The importance of safety in po…

You need to review file input, and whie loops for this program. A) Write a progr

You need to review file input, and whie loops for this program. A) Write a program that reads text from a file and outputs the following statistics about the file 1) Word count HI…

You need to review the account types and the privileges, roles, rights, and acti

You need to review the account types and the privileges, roles, rights, and actions provided below and match the given account types with their corresponding privileges, roles, ri…

You need to run some vibrations tests and your lab has an accelerometer (2nd ord

You need to run some vibrations tests and your lab has an accelerometer (2nd order system) that has a natural frequency (resonance) at 1,000 Hz and damping ratio of 0.1. The vibra…

You need to schedule 10 units of product Alpha for delivery in weeks. Three unit

You need to schedule 10 units of product Alpha for delivery in weeks. Three units of D 2 units of F are required for each Alpha. The lead time for Alpha is 1 week. Lead time for D…

You need to select a columned LED to test a sun spotter for an solar system. The

You need to select a columned LED to test a sun spotter for an solar system. The sensor is .42cm in diameter, and needs a Minimum input flux of 95 mW/cm2. The sensor will be 15cm …

You need to select k = 15 most successful lottery winners from an unordered arra

You need to select k = 15 most successful lottery winners from an unordered array of winning records for n = 100, 000, 000 web lottery participants all over the world. Each record…

You need to separate a mixture of proteins of expected sizes: 12 kDa, 45 kDa, 82

You need to separate a mixture of proteins of expected sizes: 12 kDa, 45 kDa, 82 kDa, and 160 kDa using an appropriate gel filtration column. The lab has the following choices: (A…

You need to show your work. All parts must be done manually without use of a sof

You need to show your work. All parts must be done manually without use of a software. 2100 2000 3500 2400 20 28 32 16 40 2000 100 3200 340 3000 20 Total: A department store is in…