311C S12 clickerQ1_27

311C S12 clickerQ1_27 - = 10-5 M then the[OH = a 10-2 M b...

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1/25/12 3. How would you prepare 1 L of a 2M solution of glucose (C 6 H 12 O 6 )? a. 96 g glucose in 1 L b. 180 g glucose in 1 L c. 360 g glucose in 1 L d. 180 g glucose in 2 L e. Can’t determine with information given. 4. Which of the following would have more molecules? a. Mole of glucose (C 6 H 12 O 6 ; molecular mass = 180 Da) b. Mole of sucrose (C 12 H 22 O 11 ; molecular mass = 342 Da) c. They are the same. d. Can’t determine. 5. Which type of bond do you find between neighboring water molecules? a. Covalent bond b. Polar covalent bond c. Nonpolar covalent bond d. Hydrogen bond e. Ionic bond 6. If the [H
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Unformatted text preview: + ] = 10-5 M, then the [OH-] = a. 10-2 M b. 10-5 M c. 10-7 M d. 10-9 M e. 10-11 M 7. If the [H + ] = 10-5 M, then the solution is a. acidic. b. basic. c. neutral. d. Can’t determine. 8. Carbon (atomic number = 6) needs ____ more electrons to fill its outer electron shell. A. 2 B. 4 C. 5 D. 6 E. 8 1/27/12 1. How many asymmetric carbons in the molecule shown below? a. H NH2 H H b. 1 c. 2 H ------C-------C-------C-------C-------H d. 3 e. 4 H OH OH H 2. Which of the following are structural isomers? (figure 4.5)...
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