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The amino acid methionine, which is essential in human diets, has the molecular formula C5H11NO2S. Determine (a) its molecular mass; (b) the number of moles of H atoms per mole of methionine; (c) number of grams of C per mole of methionine; (d) the number of C atoms in 9.07 mol methionine
Explain what Montesquieu means by the term, Political Virtue.
1. Two conducting plates with a length of 1 m and a width of 0.5 m has polyethylene between them. What is the capacitance if the capacitor is 1 m high?
Write a program that will ask user to enter a digit character (i.e. ‘0’ or ‘1’ .... or ‘9’). If user
enters a non-digit character then the program should display message to re-enter correct input. If user
enters a correct character (i.e. a digit character) then your program should convert that character to
a same digit but in integer type. Do this for five inputs. Finally, add all digits and display their sum. Do
not use any library function or loops.
A New Telephone Company has the following rate structure for long distance calls:
● The regular rate for a call is $0.10 per minute. (10 marks)
● Any call started at or after 6:00P.M. (1800 hours) but before 8:00A.M. (0800 hours) is discounted 50 percent.
● Any call longer than 60 minutes receives a 15 percent discount on its cost (after any other discount is subtracted).
● All calls are subject to a 4 percent federal tax on their final cost.
Write a program that reads the start time for a call based on a 24-hour clock and the length of the call. The gross cost (before any discounts or tax) should be printed, followed by the net cost (after discounts are deducted and tax is added). Print instructions to the user and compute the net cost.
Write a program which takes a 9-digit number input from user, converts it into its reverse and then display one of the following statements: (
• Original number is x steps bigger (where x is the difference between the two) •
Reversed number is x steps bigger
• Both numbers are equal; hence it is a palindrome.
Write a complete C++ program that will prompt name, gender (M or F), age (in years) and marital status (single or married) for each student in FISE and calculate the numbers of married men, single men, married women and single women. Printthese numbers on a student summary report. If any single men are over 30 years of age, print their names and ages on a separate eligible bachelor’s report.
Write a program that will ask user to enter a digit character (i.e. ‘0’ or ‘1’ .... or ‘9’). If user enters a non-digit character then the program should display message to re-enter correct input. If user enters a correct character (i.e. a digit character) then your program should convert that character to a same digit but in integer type. Do this for five inputs. Finally, add all digits and display their sum. Do not use any library function or loops
Write a program that takes two integers as input from the keyboard, representing the number of hits and the number of at-bats for a batter in baseball. Calculate the batter’s hitting percentage and print it, then check if the hitting percentage is above 0.300. If it is, output that the player is eligible for the All Stars Game, otherwise, output that the player is not eligible.
Sample Input
Enter number of hits > 10
Enter number of at-bats > 40
Sample Output
Batters hitting percentage is : 25%
The player is not eligible for the All Stars Game
Cisplatin or Platinol has a chemical PtCl2(NH3)2 that is used in the treatment of certain cancers. Calculate (a) the amount (mol) of compound in 285.3 g of cisplatin; (b) the number of hydrogen atoms in 0.98 mol of cisplatin.
#339914 on Dec 2023