Chemistry concepts and calculations

Would love some help on these. I got all of them right except for Carbon-B, Carb

Would love some help on these. I got all of them right except for Carbon-B, Carbon-B is apparently not sp2 what other hybrid orbital could it be. Also tried sp2 and sp3 but is als…

Would number 1 be an ellmination if so how do you know which one? and is number

Would number 1 be an ellmination if so how do you know which one? and is number 2 a proton transfer? Ph H2SO4/H20 Br HS04 Ph Ph H20Mg2 Br Ph Li a- Proton transfer b- Lewis acid/ba…

Would radiation with a wavelength 0.81 nm or a frequency of 5.6x1011 s-1 be dete

Would radiation with a wavelength 0.81 nm or a frequency of 5.6x1011 s-1 be detected by an X-ray detector? Only the radiation with a wavelength 0.81 nm can be observed by an X-ray…

Would selenium in the -2 oxidation state be a better reducing agent at pH =3 or

Would selenium in the -2 oxidation state be a better reducing agent at pH =3 or pH=8? 3) 1.2 1.1 HSeC 0.9 0.8 0.7 SeO.2- SeO 0.5 0.4 0.3 HSeo Se 0.1 Seo2 0.1 0.2 0.3 04-H,Se HSe 0…

Would someone mine answering all of theses questions for me its extremely import

Would someone mine answering all of theses questions for me its extremely important omework- Solution Stoichiometry hese problems are similar to what you have done in lab, but not…

Would someone please be able to help me out with these two questions! 7. Which s

Would someone please be able to help me out with these two questions! 7. Which statement is FALSE? 7. a. Water-soluble ionic compounds are electrolytes. b. NaCl is an electrolyte.…

Would the Ksp be too low or too high in these situation. 1) The buret was not no

Would the Ksp be too low or too high in these situation. 1) The buret was not normalized (it still have water in it) when you add the EDTA. 2) extra solid CaSO4 was added to the f…

Would the calculated molarity of the unknown acid solution be higher, lower, or

Would the calculated molarity of the unknown acid solution be higher, lower, or affected if each of the following occurred. Explain your answers. a. The buret containing NaOH was …

Would the charge on the electrode at point A have to be positive or negative to

Would the charge on the electrode at point A have to be positive or negative to attract a nega- tively charged hydroxide ion (OH-)? Would the charge on the electrode at point B ha…

Would the charge on the electrode at point A have to be positive or negative to

Would the charge on the electrode at point A have to be positive or negative to attract a nega- tively charged hydroxide ion (OH-)? Would the charge on the electrode at point B ha…

Would the chemical modification change the overal charge on the peptide at pH 7?

Would the chemical modification change the overal charge on the peptide at pH 7? Match the items in the left column to the appropriate blanks in the sentences on the right. oup Re…

Would the combination of all five of these chemical equations result in this che

Would the combination of all five of these chemical equations result in this chemical equation( is this correct?) if we were to combine all chemical terms into a single term with …

Would the exponents, m and n, in your rate expression be larger than, smaller th

Would the exponents, m and n, in your rate expression be larger than, smaller than, or unchanged from the correct values as a result of each of the following mistakes? Indicate cl…

Would the following technique errors result in an incorrectly high incorrectly l

Would the following technique errors result in an incorrectly high incorrectly low calculated mass percent of acetic acid in vinegar? Briefly explain. (1) A student properly follo…

Would the maximum peak for excitation and emission spectra using a fluorolog be

Would the maximum peak for excitation and emission spectra using a fluorolog be at the same wavelength. For example, if your highest intensity peak is 468nm for excitation, is it …

Would the separation of the two compounds (bibenzyl & benzhydrol) in this experi

Would the separation of the two compounds (bibenzyl & benzhydrol) in this experiment have been successful if the eluting solvent order had been reversed (ether first, hexanes …

Would this be correct and what would be the states of each one aq ,s. l. g Thank

Would this be correct and what would be the states of each one aq ,s. l. g Thank you Does no reaction possible for these equations. CuS04(aq) + 2 HNO3 Cu(NO3)2 + H2SO4 no reaction…

Would this be the correct answer? Ammonia has a pka of 38, and acetylene (ethyne

Would this be the correct answer? Ammonia has a pka of 38, and acetylene (ethynem C2H2) has a pKa of 25. W Ammoria is 1013 times more acidio than ethne and wil lose its proton whe…

Would this experiment work for a beam of zinc (Zn) atoms? Match the words in the

Would this experiment work for a beam of zinc (Zn) atoms? Match the words in the left column to the appropriate blanks in the sentences on the right. Reset Help No The experiment …

Would you consider an increase in blood [BPG] from 5mM to 8mM a helpful adaptati

Would you consider an increase in blood [BPG] from 5mM to 8mM a helpful adaptation for individuals residing at higher elevation? Exlplain your answer in terms of the effieciency o…

Would you consider an increase in blood [BPG] from 5mM to 8mM a helpful adaptati

Would you consider an increase in blood [BPG] from 5mM to 8mM a helpful adaptation for individuals residing at higher elevation? Explain your answer in terms of the efficiency of …

Would you expect a fumigation-type smoke plume on a warm, sunny afternoon Explai

Would you expect a fumigation-type smoke plume on a warm, sunny afternoon Explain. Five a few reasons why, in industrial areas, night-time pollution levels might be higher than da…

Would you expect different values for the heat of the neutralization reaction, w

Would you expect different values for the heat of the neutralization reaction, when solid NaOH is neutralized with an aqueous solution of a weak acid or with an aqueous solution o…

Would you expect octane to be soluble in cyclohexane (another hydrocarbon)? Expl

Would you expect octane to be soluble in cyclohexane (another hydrocarbon)? Explain your answer. As the number of carbons in a linear alcohol increases from one C in methanol to 8…

Would you expect the diffusion of C in ? iron (BCC) to be larger or smaller than

Would you expect the diffusion of C in ? iron (BCC) to be larger or smaller than for ? iron (FCC). The figure below should help you answer this question. (8pts) Can you give a rea…

Would you expect the dipeptide valylalanine to give a positive reaction with nit

Would you expect the dipeptide valylalanine to give a positive reaction with nitric acid solution? Why or why not? 3, Would you expect the dipeptide valylalani Why or why not? ala…

Would you expect the dissolution of ammoniium nitrate to be spontaneous over all

Would you expect the dissolution of ammoniium nitrate to be spontaneous over all temperatures? if so explain why and if not determine for what temperature ranges the dissolution o…

Would you expect the following reactions to be spontanious at high temperatures,

Would you expect the following reactions to be spontanious at high temperatures, low temperatures, or not at all? Explain your choice. 1)PCl3(g) + Cl2(g) --> PCl5(s) H* = -87.9…

Would you like please writing introduction and conclusion for this lab with clea

Would you like please writing introduction and conclusion for this lab with clear hand writing? Thank you Mus EXPERIMENT Molecular Models18 and Chemical Bonds OBJECTIVES To constr…

Would you please answer the following question? And explain the reason? Thank yo

Would you please answer the following question? And explain the reason? Thank you. 131. Two hollow, uncharged conducting spheres hang by threads from the ceiling, as shown above. …

Would you please check my work, the question is posted below. I belive this is a

Would you please check my work, the question is posted below. I belive this is a SN1 reaction with a methyl shift (the question hinted towards a rearagment. (it could also be an e…

Would you please give me step by step instruction on the following. What is the

Would you please give me step by step instruction on the following. What is the major product of the reaction of 1 mol of propyne with the Br2 CH2Cl2.Does the information "1 mol" …

Would you predict that the heat of hydrogenation of the of cyclohcptatrienc or i

Would you predict that the heat of hydrogenation of the of cyclohcptatrienc or its cation would be higher? Explain your prediction. Which of the following molecules undergoes SN1 …

Would you predict that the heat of hydrogenation of the of cycloheptatriene or i

Would you predict that the heat of hydrogenation of the of cycloheptatriene or its cation would be higher? Explain your prediction. Which of the following molecules undergoes SN1 …

Would you predict that the heat of hydrogenation of the of cycloheptatriene or i

Would you predict that the heat of hydrogenation of the of cycloheptatriene or its cation would be higher? Explain your prediction. Which of the following molecules undergoes SN1 …

Would you recommend a free tool for exploring compiled .NET assemblies. I need t

Would you recommend a free tool for exploring compiled .NET assemblies. I need to be able to: Explore the assemblies' source code and visualize the IL to a CLR language of choice …

Wrige the net ionic equation for the reaction that occurs when ammonia is added

Wrige the net ionic equation for the reaction that occurs when ammonia is added to a ni(no3)2 solution? What is the concentration of Ni2+ (aq) ion in 0.045 M Ni(NO3)2 solution tha…

Write & balance the equations for the reaction of the following active metals wi

Write & balance the equations for the reaction of the following active metals with hydrochloric acid: sodium, aluminum, zinc, calcium If 0.04250 g of magnesium is reacted with…

Write 1 or 2 programs in C++ to perform an experiment in order to discover which

Write 1 or 2 programs in C++ to perform an experiment in order to discover which Data Structure has a faster Delete operation Note: the data structures to be compared are Linked L…

Write 1 or 2 programs in C++ to perform an experiment in order to discover which

Write 1 or 2 programs in C++ to perform an experiment in order to discover which Data Structure has a faster Delete operation Note: The program must be in C++. The data structures…

Write A for anti- addition or S for syn-addition to alkenes on the line provided

Write A for anti- addition or S for syn-addition to alkenes on the line provided for each of the following: _____ Hydroxylation with cold Permanganate oxidation _____ Catalytic hy…

Write Balanced net ionic equations for the reactions between (if no reaction put

Write Balanced net ionic equations for the reactions between (if no reaction put NR): Show state of of products "l", "aq", "s" or "g" a) NH_4^+ (aq) + OH^- (aq) rightarrow b) Ca^2…

Write C++ code and write these three functions: 1) getRadius This function shoul

Write C++ code and write these three functions: 1) getRadius This function should ask the user to enter the value for the radius and return that value. 2) findArea This function s…

Write C++ program Date Class: Design and Implement a class called Date that has

Write C++ program Date Class: Design and Implement a class called Date that has data members to store month (as a number), day, year, and name of the month. The class should have …

Write C++ statements that do the following. Make sure to include comments in you

Write C++ statements that do the following. Make sure to include comments in your program to point out which part of your program is an answer for the parts below: a) Store the fo…

Write C++ statements to do the following: a. Declare an array beta of 20 compone

Write C++ statements to do the following: a. Declare an array beta of 20 components of type double. b. Initialize each component of the array beta to 0. c. Output the value of the…

Write CLEARLY in complete sentences or if the problem calls for it. Remember to

Write CLEARLY in complete sentences or if the problem calls for it. Remember to show all lone pair electrons if drawing a mechanism and/or structures. Consider Lewis structures A,…

Write JAVA statements from the client perspective to accomplish the following ta

Write JAVA statements from the client perspective to accomplish the following task. Create an array of distinct Strings contained in a bag The bag should be unchanged when your co…

Write Java assignment statement(s) that perform the following operations with th

Write Java assignment statement(s) that perform the following operations with the int variables a, b and c. Use the appropriate data type to write the correct Java syntax. Add 8 t…

Write K_a expressions for the following acids. a) HC_2H_3O_2 b) HNO_3 c) H_2CO_3

Write K_a expressions for the following acids. a) HC_2H_3O_2 b) HNO_3 c) H_2CO_3 d) H_3PO_4 If Ka for HNO_2, = 4.5 times 10^-4, find the [H^+] a 0.9 M HNO_2 solution. Find the [H^…