Question

31. Which Lewis dot structure is a valid representation for the sulfite ion, [SO$_3$$^{2-}$]? a) b) 2$^-$ 2$^-$ c) d) 2$^-$ 2$^-$ 32. Which of the following are intermolecular forces? a) Dispersion (London) forces b) Coulombic attraction c) Covalent d) Dipole-Monopole 33. Which of the following equations is balanced? a) 4 C$_6$H$_4$CICOOH + 29 O$_2$? 28 CO$_2$ + 10 H$_2$O b) Al$_2$(CO$_3$)$_3$ + 6 HCI ? 9 CO$_{2(g)}$ + 2 AlCl$_{3(aq)}$ + 3 H$_2$O c) H$_2$ + O$_2$? H$_2$O d) C$_4$H$_9$OH + 6 O$_{2(g)}$ ? 4 CO$_2$ + 5 H$_2$O 34. Which of the following is an element? a) Copper b) Water c) Air d) Sucrose 35. Which of the following is the empirical formula for glucose (C$_6$H$_{12}$O$_6$)? a) C$_6$H$_{12}$O$_6$ b) C$_3$H$_6$O$_2$ c) CH$_2$O

          31. Which Lewis dot structure is a valid representation for the sulfite ion, [SO$_3$$^{2-}$]? 
a) 
b) 
2$^-$ 
2$^-$ 
c) 
d) 
2$^-$ 
2$^-$ 
32. Which of the following are intermolecular forces?
a) Dispersion (London) forces
b) Coulombic attraction
c) Covalent
d) Dipole-Monopole
33. Which of the following equations is balanced?
a) 4 C$_6$H$_4$CICOOH + 29 O$_2$? 28 CO$_2$ + 10 H$_2$O
b) Al$_2$(CO$_3$)$_3$ + 6 HCI ? 9 CO$_{2(g)}$ + 2 AlCl$_{3(aq)}$ + 3 H$_2$O
c) H$_2$ + O$_2$? H$_2$O
d) C$_4$H$_9$OH + 6 O$_{2(g)}$ ? 4 CO$_2$ + 5 H$_2$O
34. Which of the following is an element?
a) Copper
b) Water
c) Air
d) Sucrose
35. Which of the following is the empirical formula for glucose (C$_6$H$_{12}$O$_6$)?
a) C$_6$H$_{12}$O$_6$
b) C$_3$H$_6$O$_2$
c) CH$_2$O

31. Which Lewis dot structure is a valid representation for the sulfite ion, [SO3^2-]?
a)
b)
2^-
2^-
c)
d)
2^-
2^-
32. Which of the following are intermolecular forces?
a) Dispersion (London) forces
b) Coulombic attraction
c) Covalent
d) Dipole-Monopole
33. Which of the following equations is balanced?
a) 4 C6H4CICOOH + 29 O2? 28 CO2 + 10 H2O
b) Al2(CO3)3 + 6 HCI ? 9 CO2(g) + 2 AlCl3(aq) + 3 H2O
c) H2 + O2? H2O
d) C4H9OH + 6 O2(g) ? 4 CO2 + 5 H2O
34. Which of the following is an element?
a) Copper
b) Water
c) Air
d) Sucrose
35. Which of the following is the empirical formula for glucose (C6H12O6)?
a) C6H12O6
b) C3H6O2
c) CH2O

Added by Timothy P.

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