I know it seems like a lot of problems but i really need help solving them! Thanks!
I know it seems like a lot of problems but i really need help solving them!...
a. Draw resonance contributors for the following species. Indicate which are major contributors and which are minor contributors to the resonance hybrid.b. Do any of the species have resonance contributors that all contribute equally to the resonance hybrid?
I really appreciate if someone can tell me how I can know the major and minor species for the tritations of strong base- strong acid, strong acid- strong base and weak acid- strong base. I am looking for the major and minor species at the point before any addition of titrant, before the equivalence point, at equivalece point and after equivalence point. Could you please give a detailed explanation with the chemical equations. Thanks
I need help solving these problems using JavaScript coding i want to know the proper codes for this problem using Javascript Need help solving these two problems Create a pseudocode program that creates a form and asks the user to enter the date in the format mm/dd/yy. Validate the form to ensure the date was entered correctly. Convert the pseudocode in question one to JavaScript and test your program
Hello, I have several such problems and I need to know how to do them. I have vectors formatted as Z=10+j10. I need to get there polar form. I believe the j is imaginary or something like that. The polar form should look like (this is not the answer to the above problem) Z=1.1∠360°.
Hi there. I really need help with this one. I don't fully understand and don't know where to begin, so please explain carefully. Thanks. The picture below has species I-IV (teg = species in this case) and traits/characteristics (a-j). Classify species I-IV based on the traits (a-j) and draw a parsimony tree. What effect would it have on your classification of the species, if it was based on the amount of shared characteristics/traits? Does it change anything if 0 (zero)...
Need help solving this. This is a formula of Yield to Maturity. I already know how to solve it using excel but I need to know how it can be solved manually (thru calculator). Thanks Look for 1145 = tijzot too
I know it's a lot, but I would really really appreciate any help. It is my study guide and I am hoping with your help I can manage to do good on the exam 7) A rock of mass m is tied to a string and spun in a vertical circle. When the rock is at the bottom the tension force is X. At the top, the rock is moving at the same speed, and the tension in the string...
Need help solving theses with step by step will be on a test so I really want to know how to them do. Thanks. Part A Determine the mass of CO2 produced by burning enough of methane to produce 2.25 x10 kJ of heat. CH,(g)-, 2 O2(g) → CO2(g) + 2 H2O(g) dMrsn =-802.3 kJ Express your answer using three significant figures. Submit G Give Up Part B Determine the mass of CO2 produced by burning enough of ℃,Hs(g1+ 502(g)...
I need help solving these for practice. I would like a short explanation for the answer choice. thank you. 14. [10pts] For the molecule shown below, identify all the distinct sets of protons and indicate the splitting pattern of each signal. CH OH H3C CH 15. 15pts] For the molecule below, predict the structure and mass of any 2 significant fragments in mass spectrometry CH OH
Hi, I need help with this Chemistry problem, much like General Chemistry but I am really confused when I look at the solution. I will provide you the solution of the problem together with the problem. What I need you to do is to walk me through all the reasonings, logical steps that lead to the solution provided. I appreciate your help and I will give you feedback as to how clear your answer is. And here is the solution...