In dowex 2 the active part is -N(CH3)2(C2H4OH)(+) (all three groups linked with nitrogen atom, of course - I don't know if this formula is clear) and dowex 50 is simply -SO3(-)
Cellulose is a biopolymer that is built by beta 1, 6 linkage between the glucose residues. The molecule that resembles it most closely is chitin that has N acetylglucosamine, that is the glucose aminocylated at 2' carbon. In hemicellulose, there is a backbone of glucose and there are side chains of some other glucose residues. Starch and glycogen are also made up of the glucose residues but they are linked by alpha 1-4 linkage.
2:50 am GMT is 10:50 pm EDT, 2:50 pm GMT is 10:50 am EDT.
50 millimeters is longer than 2 inches.
Nuclei with a non-zero spin quantum number, such as 1/2, 1, or 3/2, are NMR active. Common NMR-active nuclei include 1H, 13C, 19F, and 31P.
50 grams is greater than 2 ounces. This is because 50 grams is equivalent to approximately 1.76 ounces.
just over 50
An acetylglucosaminidase is an enzyme which catalyzes the hydrolysis of terminal 2-acetamido-2-deoxy-beta-glucose residues in chitobiose and glycoproteins.
2(25)=50 25(2)=50 50/2=25 50/25=2
An archaeol is a double ether of sn-1-glycerol where positions 2 and 3 are bound to phytanyl residues.
50
50 times 2 = 100
Example: 2:50 2 to 50 2/50
2 is 4% of 50; 2/50 = 4/100.
1/2, or 50%.1/2, or 50%.1/2, or 50%.1/2, or 50%.
25
25 times 2 is 50. 25 * 2 = ( 20 * 2 ) + ( 5 * 2 ) = 40 + 10 = 50.
The lowest terms for 100/50. Divide each side 50 100/50=2 50/50=1 The answer is 2/1 or 2.