Which statement is FALSE? Molecules that contain a chiral carbon will rotate plane-polarized light. If one molecule rotates plane-polarized light clockwise 10°, its enantiomer will rotate plane-polarized light counterclockwise by 10°. The D- and L- designation of sugars is determined by the chiral atom farthest from the most oxidized carbon. All sugars designated with a D- prefix will rotate plane-polarized light in a clockwise direction. Dextrorotatory sugars rotate plane-polarized light clockwise and are designated by a plus sign (+).

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work