1) A 65.7 g sample when burned produces 182 g CO2 and 51.7 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C13H18O
(b) C7H9O
(c) C13H18O2
(d) C3H4O8
(e) C10H7O2
2) A 68.2 g sample when burned produces 150. g CO2 and 27.3 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C2H2O
(b) C9H8O4
(c) C9H8O22
(d) C9H4O4
(e) C9H8O2
3) A 48.6 g sample when burned produces 131 g CO2 and 38.9 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C11H16O
(b) C6H8O
(c) C11H16O2
(d) C4H6O11
(e) C11H8O2
4) A 76.8 g sample when burned produces 139 g CO2 and 24.4 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C7H6O17
(b) C7H3O5
(c) C14H12O5
(d) CHO
(e) C7H6O5
5) A 24.6 g sample when burned produces 53.7 g CO2 and 8.45 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C13H5O6
(b) C13H10O3
(c) C2H2O
(d) C13H10O6
(e) C4H3O9
6) A 43.5 g sample when burned produces 105 g CO2 and 30.1 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C10H14O3
(b) C10H14O27
(c) C10H7O3
(d) C20H28O3
(e) C3H5O
7) A 26.7 g sample when burned produces 69.8 g CO2 and 11.9 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C4H3O
(b) C12H10O3
(c) C12H10O29
(d) C12H5O3
(e) C24H20O3
8) A 66.5 g sample when burned produces 171 g CO2 and 25.5 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C4H3O
(b) C11H8O3
(c) C4H3O10
(d) C11H4O3
(e) C22H16O3
9) A 42.6 g sample when burned produces 122 g CO2 and 44.8 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C20H36O2
(b) C5H18O2
(c) C10H18O
(d) CH2O3
(e) C10H9O
10) A 83.5 g sample when burned produces 169.8 g CO2 and 31.6 g H2O. What is the formula of this compound? (The compound consists of C, H, and O.)
(a) C11H10O6
(b) C11H10O27
(c) C11H5O6
(d) C11H10O3
(e) C2H2O