2 cups in a pound
N 8-oz cups = ( V gal ) ( 4 qt / gal ) ( 2 pint / qt ) ( 2 cups / pint ) N 8-oz cups = ( V gal ) ( 16 8-oz cups / gal ) N 8-oz cups = ( 9 gal ) ( 16 8-oz cups / gal ) N 8-0z cups = 144 8-oz cups <---------
1 tsp = 5 ml
4
1 gallon = 8 pints 1 pint = 0.125 gallon ( 1/8 ) 1 gallon = 4 quarts 2 pints = 1 quart 1 pint = 2 cups = 16 ounces N gallons = ( N pints ) ( 1 gallon / 8 pints ) N gallons = ( N cups ) ( 1 gallon / 16 cups ) N gallons = ( N ounces ) ( 1 gallon / 128 ounces )
80 times 2 equals 160g so 160 n 40g =200g Your Welcome :]
2.25 pints 1 pint = 2 cups 1 cup = 0.5 pint
The molecular weight(M) of chalk(CaCO3) = (40+12+48)g/mol =100g/mol and teaspoon (m)= 4.93g We know, n=m/M So, n= (4.93/100) mol = .0493 mol To find out number of molecules we use, N= n x NA equation. N= .0493 mol x 6.02 x 1023 molecules/mol =2.968 x 1022 molecules Therefore, there are 2.968 x 1022 molecules in a teaspoon of chalk.
7.8
[(n-1)*(n-2)]/2.
33.8/8=4.225 cups in a 33.8 fl oz bottle of water
If n is even then number of palindromes is 2^(n/2). If n is odd then number of palindromes is 2*2^[(n-1)/2].