Chemistry concepts and calculations

please show all steps Question number 1. Write the formula and calculate the mol

please show all steps Question number 1. Write the formula and calculate the molar mass of KHP (KHP is not potassium hydrogen phosphorus). Question number 2. When conducting this …

please show all steps, thank you!! Commercial manufacturers produce nitric acid

please show all steps, thank you!! Commercial manufacturers produce nitric acid (HNO_3) by the Ostwald process. The process requires three steps: 4NH_3(g) + 5O_2(g) rightarrow 4NO…

please show all steps, will rate and comment 6. The data below were collected fo

please show all steps, will rate and comment 6. The data below were collected for the reaction: B ro; +5 Br-+ H()' 3B, +9H20 Initial Rate, 1,O 0.10 0.10 0.10 0.15 Experiment Bro 0…

please show all steps. thank you 4. A skier is moving initially at 30.0 m/s alon

please show all steps. thank you 4. A skier is moving initially at 30.0 m/s along the flat top of a 10 m high hill. If there is no friction or air resistance, what is his speed wh…

please show all work In Part 3 of this experiment, you will show that the cataly

please show all work In Part 3 of this experiment, you will show that the catalyst is not consumed in the reaction. You started with 10 mL 0.1 MK in 15 mL of Dl water and 5 mL of …

please show all work and answer both questions 1. It requires an input of 7.94 k

please show all work and answer both questions 1. It requires an input of 7.94 kJ to make the certain phase reaction proceed in the forward directio The system, held at constant e…

please show all work and lifesaver will be rated Show products A through C of th

please show all work and lifesaver will be rated Show products A through C of the following series of reactions. + Br2, H30+ Product A Product A + (CH3)3C0- Product B Product B + …

please show all work done to solve the problem, if you could write it down and u

please show all work done to solve the problem, if you could write it down and upload a picture that would be best, thank you Give formula (not structure) of the following and cla…

please show all work for both... (especially #12 I need help with the most. incl

please show all work for both... (especially #12 I need help with the most. including formulas) 12. The enthalpy of vaporization of liquid mercury is 59.11 kJ/mol. What quantity o…

please show all work! Complete the following tables using your data from lab. Ca

please show all work! Complete the following tables using your data from lab. Calculate the mass of product formed after heating using correct dimensional analysis. Calculate the …

please show all your work Assign a Lewis structure, compute formal charges, and

please show all your work Assign a Lewis structure, compute formal charges, and indicate the geometry for each of the following molecules/ions BH4- ; BeF2; NH4+; H2S ; BH3 ; CF4 ;…

please show all your work! 2) You have a solution that contains 0.1 M Ag, 0.1 M

please show all your work! 2) You have a solution that contains 0.1 M Ag, 0.1 M Cu2^+ and 0.1 M Ba^2+. You would like to separate these ions by precipitation. For quality purposes…

please show answer and solution for the ? Trial 1 Trial 2 Mass of acetic acid 5

please show answer and solution for the ? Trial 1 Trial 2 Mass of acetic acid 5 g 5 g Density of acetic acid 1.00 g/mL Concentration of acetic acid 0.88 M Mass of Alka-Seltzer 3.2…

please show clear answer Consider the gas phase reaction A + 3B = 2C. To maximiz

please show clear answer Consider the gas phase reaction A + 3B = 2C. To maximize the production of C, should you increase or decrease the overall pressure? Explain your answer. T…

please show clear answer Consider the gas phase reaction A + 3B = 2C. To maximiz

please show clear answer Consider the gas phase reaction A + 3B = 2C. To maximize the production of C, should you increase or decrease the overall pressure? Explain your answer. T…

please show clear answer Consider the gas phase reaction A+ 3B = 2C. To maximize

please show clear answer Consider the gas phase reaction A+ 3B = 2C. To maximize the production of C, should you increase or decrease the overall pressure? Explain your answer. Tr…

please show clear answer Consider the gas phase reaction A+ 3B = 2C. To maximize

please show clear answer Consider the gas phase reaction A+ 3B = 2C. To maximize the production of C, should you increase or decrease the overall pressure? Explain your answer. Tr…

please show full explanation and steps for answer A city of 100,000 people disch

please show full explanation and steps for answer A city of 100,000 people discharges 51, 840 m^3/d of treated wastewater into the Bergelmir River. The treated wastewater has a BO…

please show full explanation and steps for answer A coal-fired power plant bums

please show full explanation and steps for answer A coal-fired power plant bums bituminous coal at a rate of 50.0 kg/s. Composition analysis shows that the coal contains 2.0 wt% o…

please show full explination and steps for answer A coal-fired power plant burns

please show full explination and steps for answer A coal-fired power plant burns bituminous coal at a rate of 50.0 kg/s. Composition analysis shows that the coal contains 2.0 wt% …

please show how to calculate the percent yield, theoretical yield, and actual yi

please show how to calculate the percent yield, theoretical yield, and actual yield of the nitration of methyl benzoate using nitric acid. I already have all the values but I am s…

please show math thank you Jane is considering a new TV She has an existing 50Mb

please show math thank you Jane is considering a new TV She has an existing 50Mb/s connection through her Internet provider A 1080p HD movie typically requires about 5GB/hour stor…

please show me all steps (a) How high in meters must a column of water be to exe

please show me all steps (a) How high in meters must a column of water be to exert apressure equal to that of a 760 mm column of mercury? The densityof water is 1.0 g/mL, whereas …

please show me answer and explanation with good hand wrting! Question B1 Morphol

please show me answer and explanation with good hand wrting! Question B1 Morpholine (C4H9NO, 87.12 g.mor1) is a weak base with K.-3.09 × 10-6. A sample weighing 2.51 g was dissolv…

please show me how to plug this in a TI-83 calculator Review Topics [References

please show me how to plug this in a TI-83 calculator Review Topics [References Use the References to access important values if needed for this question. The decomposition of nit…

please show me how to plug this in a TI-83 calculator Review Topics [References

please show me how to plug this in a TI-83 calculator Review Topics [References Use the References to access important values if needed for this question. The decomposition of nit…

please show me how you calculate the table the experiment is Cyclic Volumetric (

please show me how you calculate the table the experiment is Cyclic Volumetric (10 pts) Provide the weight or volume missing in the Table below in preparation for the experiment #…

please show me steps... Find the wavelength of light emitted by hydrogen atoms w

please show me steps... Find the wavelength of light emitted by hydrogen atoms when an electron makes this transition. please show me steps... Find the wavelength of light emitted…

please show procedure with ssh and emacs and explain the steps thanks cp - cs12

please show procedure with ssh and emacs and explain the steps thanks cp - cs12 s/newton.cpp yourfile.cpp Newton's law states that the force, F, between two bodies of masses M and…

please show solution (with step-by-step) and answer so I can see how the answer

please show solution (with step-by-step) and answer so I can see how the answer was derived. 3. 25.00 mL of a nitric acid solution of unknown concentration is pipetted into a 125-…

please show step by step Thank you 38. 1,3-Bisphosphoglycerate is used in Glycol

please show step by step Thank you 38. 1,3-Bisphosphoglycerate is used in Glycolysis to generate ATP in the second half of the Glycolytic Cycle. The Go for hydrolysis of Bisphosph…

please show step by step and circle each solution. It would really help me to un

please show step by step and circle each solution. It would really help me to understand the concept when broken down. Thank you Assurme you dissolve 0.105 g of the weak acid benz…

please show step by step calculation. Thanks. When 1.104 grams of iron metal are

please show step by step calculation. Thanks. When 1.104 grams of iron metal are mixed with 26.023 grams of hydrochloric acid in a coffee cup calorimeter, the temperature rises fr…

please show steps on how to solve. 21 Calculate the pH od a solution formed by m

please show steps on how to solve. 21 Calculate the pH od a solution formed by mixing 1000 mL of 0.20 M HOO with 2000 mL. of 0.30 M KCIO The Ka for 1CCO is 29- A) 801 B) 646 C7.54…

please show the calculation process ition of an Aluminum-Zinc Alloy Mass of gela

please show the calculation process ition of an Aluminum-Zinc Alloy Mass of gelatin capsule Mass of capsule and alloy Mass of empty beaker Mass of beaker and displaced water Barom…

please show the calculation process ition of an Aluminum-Zinc Alloy Mass of gela

please show the calculation process ition of an Aluminum-Zinc Alloy Mass of gelatin capsule Mass of capsule and alloy Mass of empty beaker Mass of beaker and displaced water Barom…

please show the steps for every part, thank you. 20. The reaction of CV with OH

please show the steps for every part, thank you. 20. The reaction of CV with OH was studied by monitoring the concentration of CV+ over time in a manner similar to that encountere…

please show work 1. In old British money, there were 4 farthings in a penny, 12

please show work 1. In old British money, there were 4 farthings in a penny, 12 pennies in a shilling and 21 shillings in a guinea. In this system, the number of farthings in a mi…

please show work :) In reverse osmosis, water flows out of a salt solution until

please show work :) In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure. If a pressure of 63.0 bar is app…

please show work Calculate the theoretical pH of 10 mM NaOH using the data below

please show work Calculate the theoretical pH of 10 mM NaOH using the data below: NaOH is a strong base, dissociates completely, thus [OH] is equal to [NaOH] ion product water [H^…

please show work List the letter corresponds to the reagent table you need to ca

please show work List the letter corresponds to the reagent table you need to carry out the following synthesis in 5 steps (keeping in mind to avoid unnecessary steps when or cond…

please show work after stry 142 r Exam3 25 M mmol OH added mmol acetate made -mm

please show work after stry 142 r Exam3 25 M mmol OH added mmol acetate made -mm nter, 2006 are 1 acid initial acid used (10.00x0.200 nitial + salt made (1o 10.0 ml. of 0.100 M Pb…

please show work and do all 5 parts Both A and B undergo E2 reactions to give al

please show work and do all 5 parts Both A and B undergo E2 reactions to give alkenes. Which would have the higher energy of activation? For question (1), which is the correct ene…

please show work and explanations. please. - A flask contains 300 mL of 0.13 M p

please show work and explanations. please. - A flask contains 300 mL of 0.13 M phosphate buffer that has a pH of 7.5. What volume of 0.2 M                                         …

please show work and explanations. please. - A flask contains 300 mL of 0.13 M p

please show work and explanations. please. - A flask contains 300 mL of 0.13 M phosphate buffer that has a pH of 7.5. What volume of 0.2 M                                         …

please show work clearly for the math part HO polarimeter tube. The rotation was

please show work clearly for the math part HO polarimeter tube. The rotation was found to be 10.00 when measured at 24 oC What is CH H3C H H the enantiomeric excess of this sample…

please show work mast y.com/myct/itemView?assignmentProblemiD 98002096 Enthalpy

please show work mast y.com/myct/itemView?assignmentProblemiD 98002096 Enthalpy of Reaction: State and Stoichiometry (?) 11of11 The ex than the elements in their standard states S…

please show work please answer questions 2, 3, & 4 thank you! Experiment 33 Adva

please show work please answer questions 2, 3, & 4 thank you! Experiment 33 Advance Study Assignment: Preparation of Copper(l) Chioride 1 Suppose the Cu lons in this esperimen…

please show work so I can understand :) In this experiment you will be using a b

please show work so I can understand :) In this experiment you will be using a buret to measure the volume of NaOH solution delivered during each titration that you will perform. …

please show work! Amazonian ants nesting on tree species Duroia hirsuta have bee

please show work! Amazonian ants nesting on tree species Duroia hirsuta have been reported to inject a lethal dose of formic acid into leaves of other tree species in the vicinity…