I am learning about luder band. Does this happen to all other metals? Except for steels,...
I am learning about luder band. Does this happen to all other metals?
Except for steels, Mo, Ti, Al, Cd, Zn, Cu
These are in the book.
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I am learning about luder band. Does this
happen to all other metals?
Except for steels,...
How does CRISPR tie it into what we've been learning about DNA and evolution. I am...
How does CRISPR tie it into what we've been learning about DNA and evolution. I am writing an essay about this topic.
וושושנה ש ורוחות וחווווו ווחהרווחתי From the Lewis structures of the species given, pick all of...
וושושנה ש ורוחות וחווווו ווחהרווחתי From the Lewis structures of the species given, pick all of those in which the central atom obeys the octet rule. :: :F: None of the Above 8A H2A 3A 4A 5A 6A 7A He CN OF Be 주 Na Mg B 48 58 6B7B8 18 20 Al Si P K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Zr Nb Mo Tc Ru Rh Pd Ag |...
I need help asap please!! 8A ЗА 4А 5А 6А 74 Не B C N O са Sc Cr Mn u znGa Ge As Na Mg 3B 48 58 68 7B 8G B 2B Al Si P K...
I need help asap please!!
8A ЗА 4А 5А 6А 74 Не B C N O са Sc Cr Mn u znGa Ge As Na Mg 3B 48 58 68 7B 8G B 2B Al Si P K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Ki Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn La Hf Ta W Re Os Ir Pt Au Hg |ті Pb Bi...
Up to this point, the data analysis procedures that I have been learning about have all...
Up to this point, the data analysis procedures that I have been learning about have all assumed a normal distribution of the population. However, there are times when the distribution of a population is not normal, at which time I would need to choose a different analysis strategy. Why must I use a different test if a population does not have a normal distribution?
Use data above answer questions 2,3,4 EXPERIMENT: Activity of Metals and Ions Part I: n this...
Use data above answer questions 2,3,4
EXPERIMENT: Activity of Metals and Ions Part I: n this experiment, you will examine the relative tendencies for certain elements to replace one compounds and will use your observations to arrange order of reactivity. The reactions will all be single replacement reactions in which a metallic element is replacing a metal ion in a compound. another in them in metal metal ion in compound Add a small piece of each of the metals listed...
I have a problem I am working on I have it all right except for one...
I have a problem I am working on I have it all right except for one part that I can not figure out. you can see what is incorrect. Help Praveen Co. manufactures and markets a number of rope products. Management is considering the future of Product XT, a special rope for hang gliding, that has not been as profitable as planned. Since Product XT is manufactured and marketed independently of the other products, its total costs can be precisely...
This is a Lewis structure example on my Chemestry book. But I am very confused about...
This is a Lewis structure example on my Chemestry book. But I
am very confused about the number of valence electrons in Iodine on
this specific structure: in general we try to achieve the octet
rule, but on this structure Iodine have 4 lone pairs and 4 single
bond. Since each single bond equals to 2 electrons, doesn't Iodine
have way too many electrons?
thank you
Calculating Formal Charge from Lewis Structures Assign formal charges to each atom in the...
You have been given a list of binary compounds. Build a function that # parses their...
You have been given a list of binary compounds. Build a function that # parses their chemical formula. They will be of the form AxBy. # Make a list with dictionaries for all formula in the "parse_me" list. # A & B are element symbols. # x & y are integers from 0 to 9. # # Your function should return a dictionary with the elements as keys, # and their fractional amount as values. A list of element symbols...
please I need answers to all these questions! Name 3 HW Electrochemistry Submit before Nov 20,...
please I need answers to all these questions!
Name 3 HW Electrochemistry Submit before Nov 20, 2019 at 12 PM D2L Submission: Submit one file containing all calculations and the original paper Assessments Assign ments HW Electrochemistry 1) Which two of the following half-reactions will combine to give the galvanic cell with the highest cell potential? Reduction Half-Reaction E (V) Metal Al3+ 3e- Al(s) Aluminum -1.66 Mn + 2e Mn(s) - 1.18 Manganese Zn 2e Zinc Zn(s) -0.76 Cr3 Зе-...
וושושנה ש ורוחות וחווווו ווחהרווחתי From the Lewis structures of the species given, pick all of those in which the central atom obeys the octet rule. :: :F: None of the Above 8A H2A 3A 4A 5A 6A 7A He CN OF Be 주 Na Mg B 48 58 6B7B8 18 20 Al Si P K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Zr Nb Mo Tc Ru Rh Pd Ag |...
I need help asap please!!
8A ЗА 4А 5А 6А 74 Не B C N O са Sc Cr Mn u znGa Ge As Na Mg 3B 48 58 68 7B 8G B 2B Al Si P K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Ki Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn La Hf Ta W Re Os Ir Pt Au Hg |ті Pb Bi...
Use data above answer questions 2,3,4
EXPERIMENT: Activity of Metals and Ions Part I: n this experiment, you will examine the relative tendencies for certain elements to replace one compounds and will use your observations to arrange order of reactivity. The reactions will all be single replacement reactions in which a metallic element is replacing a metal ion in a compound. another in them in metal metal ion in compound Add a small piece of each of the metals listed...
This is a Lewis structure example on my Chemestry book. But I
am very confused about the number of valence electrons in Iodine on
this specific structure: in general we try to achieve the octet
rule, but on this structure Iodine have 4 lone pairs and 4 single
bond. Since each single bond equals to 2 electrons, doesn't Iodine
have way too many electrons?
thank you
Calculating Formal Charge from Lewis Structures Assign formal charges to each atom in the...
please I need answers to all these questions!
Name 3 HW Electrochemistry Submit before Nov 20, 2019 at 12 PM D2L Submission: Submit one file containing all calculations and the original paper Assessments Assign ments HW Electrochemistry 1) Which two of the following half-reactions will combine to give the galvanic cell with the highest cell potential? Reduction Half-Reaction E (V) Metal Al3+ 3e- Al(s) Aluminum -1.66 Mn + 2e Mn(s) - 1.18 Manganese Zn 2e Zinc Zn(s) -0.76 Cr3 Зе-...
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