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.and X represent when writing a N Tell what each of the three letter designations A...
Refer to the following molecular formulas by their letter designations A-H when answering. If none of the letters designating a structure match the criteria, write “none”. Each answer could be one or more letters (or “none”). “Orbital geometry” refers to central atom in AX( type. Lucky 13. Refer to the following molecular formulas by their letter designations A-H when answering. If none of the letters designating a structure match the criteria, write "none". Each answer could be one or more...
Lucky 13. Refer to the following molecular formulas by their letter designations A-H when answering. If none of the letters designating a structure match the criteria, write “none”. Each answer could be one or more letters (or “none”). “Orbital geometry” refers to central atom in AXn type. NaCl KF SF6 XeF4 SO2 SO3 BF3 NO A B C D E F G H (a) (5 pts) Which one(s) have a high melting point? (b) (5 pts) Which one(s) have octahedral...
Write an LC3 program that “increments” each letter of a three-letter word stored in memory following the program. 'a' becomes 'd', 'n' becomes 'q', 'z' becomes 'c', etc. Make sure you comment your code! This is the Julius Caesar Cipher. Assume that all characters in your word are lower case.
Tell the constraints that each of the three differential equations of the hydrogen atom place upon each of the following quantum numbers: a) ml - magnetic quantum number b) l – Orbital quantum number c) n - principal quantum number
please find the integration and tell what each peak represent H3C CH3 CH3 camphor
7.70. Let X,...,x,; Y,., Y,; Z,..,Z, be respective independent random samples from three normal distributions N(u,a+ B, a) N(4-B+y,a), N(= a + y , a'). Find a point estimator for B that is based on X, Y, Z. Is this estimator unique? Why? If a is unknown, explain how to find a confidence interval for B. 7.70. Let X,...,x,; Y,., Y,; Z,..,Z, be respective independent random samples from three normal distributions N(u,a+ B, a) N(4-B+y,a), N(= a + y ,...
4. Using the equation, E -2.1797 x 108 n a. What energy does it solve for? b. What does n 1 represent? c. If an electron goes from n 4 to n 1, what is AE? 5. When you calculate AE using the above equation for two values of n, what does it tell you as to the absorption or emission of light of a specific color? What does this tell you about the movement and energy of an electron?
2. There are 26 characters in the alphabet we use for writing English. What is the least number of bits needed to give each character a unique bit pattern? How many bits would we need to distinguish between upper- and lowercase versions of all 26 characters? (12 points) What is the largest positive number one can represent in an 8-bit 2's complement code? Write your result in binary and decimal. a. What is the greatest magnitude negative number one can...
6 pts) Compare zero- and three-address machines by writing programs to compute X = (A-B * C) + (D + E) * F for each. Store your final result in variable "X". For the 0-address machine, you'll use "POP X". You have the following commands: 0 Address PUSH M POP M ADD SUB MUL DIV 3 Address MOVE (XY) SUB (XEY Z) DIV (X-Y/Z) Add or remove rows as needed. 0 Address 3 Address
Suppose X ~ N(2, 3). What value of x has a z-score of three?