Consider the combustion of octane (CgH18), given the following unbalanced equation: O 45.4 g O 227 g -----C8H18 + O 226 g O 79.8 g O 4.54 g 0₂ → _CO₂ + What is the mass of H₂O (MM 18.02 g/mol) will be generated by the complete combustion of 159.7 g of octane in excess oxygen? H₂O [unbalanced]

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section3.2: Balancing Chemical Equations
Problem 3.1CYU: (a) Butane gas, C4H10, can burn completely in air [use O2(g) as the other reactant] to give carbon...
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Consider the combustion of octane (CgH18), given the following unbalanced equation:
O 45.4 g
What is the mass of H₂O (MM 18.02 g/mol) will be generated by the complete combustion of 159.7 g of octane in excess oxygen?
O 227 g
226 g
79.8 g
C8H18 +
O 4.54 g
__CO₂ + ______H₂O
[unbalanced]
Transcribed Image Text:Consider the combustion of octane (CgH18), given the following unbalanced equation: O 45.4 g What is the mass of H₂O (MM 18.02 g/mol) will be generated by the complete combustion of 159.7 g of octane in excess oxygen? O 227 g 226 g 79.8 g C8H18 + O 4.54 g __CO₂ + ______H₂O [unbalanced]
Classify the following reaction:
Single displacement
Decomposition
O Combustion
O Double displacement
O Combination (Synthesis)
During a certain titration, 24.0 mL of 0.156 M aqueous sulfuric acid was required to exactly neutralize 36.0 mL of sodium hydroxide. Determine the molarity of the base.
H₂SO4 (aq) + 2 NaOH (aq) →→→ 2 H₂O (1) + Na2SO4 (aq) [balanced]
O 0.104 M
Li₂0 (s) + H₂O (1) 2 LiOH (aq) [balanced]
O 0.600 M
O 0.175 M
O 0.208 M
O 6.00 x 10 M
Transcribed Image Text:Classify the following reaction: Single displacement Decomposition O Combustion O Double displacement O Combination (Synthesis) During a certain titration, 24.0 mL of 0.156 M aqueous sulfuric acid was required to exactly neutralize 36.0 mL of sodium hydroxide. Determine the molarity of the base. H₂SO4 (aq) + 2 NaOH (aq) →→→ 2 H₂O (1) + Na2SO4 (aq) [balanced] O 0.104 M Li₂0 (s) + H₂O (1) 2 LiOH (aq) [balanced] O 0.600 M O 0.175 M O 0.208 M O 6.00 x 10 M
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