Questions tagged 'Combustion'
11 questions
What is the chemical equation for burning acetone?
Could someone provide the balanced chemical equation for the combustion of acetone (C3H6O)? I know the formula starts with C3H6O + O2 → ?, but I’m not sure how to complete it. I’m studying physics, no...
A 1.800-g sample of solid phenol (C6H5OH(s)) was burned in a bomb calorimeter whose total heat capacity is 11.66 kJ/?
A 1.800-g sample of solid phenol (C6H5OH(s)) was burned in a bomb calorimeter with a total heat capacity of 11.66 kJ/°C. The temperature of the calorimeter and its contents increased from 21.36 °C to...
The combustion of ammonia in the presence of excess oxygen yields no2 and h2o: 4 nh3 (g) + 7 o2 (g) → 4 no2 (g) + 6 h2o (g) the
How much NO2 is produced when 43.9 g of ammonia combusts in the presence of excess oxygen, according to the reaction: 4 NH3 (g) + 7 O2 (g) → 4 NO2 (g) + 6 H2O (g)?
Lighters are usually fueled by butane (C4H10). When 1 mole of butane burns at constant pressure it produces 2658kJ of heat and does 3kJ of w?
Lighters are typically fueled by butane (C4H10). When 1 mole of butane burns at constant pressure, it produces 2658 kJ of heat and does 3 kJ of work. What are the values of ΔH and ΔE for the combustio...
The combustion of propane (C3H8) in the presence of excess oxygen
When propane (C3H8) undergoes combustion in the presence of excess oxygen, the reaction produces carbon dioxide (CO2) and water (H2O) as follows: C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (g) If 7.3 g...
The combustion of pentane, c5h12, occurs via the reaction c5h12(g)+8o2(g)→5co2(g)+6h2o(g) with heat of formation values given by
The combustion of pentane (C5H12) is represented by the following reaction: C5H12(g) + 8O2(g) → 5CO2(g) + 6H2O(g). To analyze this reaction further, we can consider the heat of formation values prov...
Dec 03, 2024
The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 402 mol of octane
The combustion of octane (C8H18) is represented by the following reaction: [ 2 \text{C}8\text{H}{18}(l) + 25 \text{O}_2(g) \rightarrow 16 \text{CO}_2(g) + 18 \text{H}_2\text{O}(l) ] If 402 moles of o...
Nov 21, 2024
A6.55 g sample of aniline (c6h5nh2, molar mass = 93.13 g/mol) was combusted in a bomb calorimeter with a heat capacity of 14.25 kj/°c.
A 6.55 g sample of aniline (C6H5NH2, molar mass = 93.13 g/mol) was combusted in a bomb calorimeter with a heat capacity of 14.25 kJ/°C. If the initial temperature of the calorimeter was 32.9°C, please...
Oct 25, 2024
Many portable gas heaters and grills use propane, C3H8(g). Using enthalpies of formation, calculate the quantity of heat produced
Many portable gas heaters and grills utilize propane, C3H8(g). Using the enthalpies of formation, please calculate the amount of heat produced when 15.0 g of propane is completely combusted in air und...
Consider the combustion of liquid methanol (CH3OH (l)) :CH3OH (l) + 3/2 O2 (g) to CO2(g) + H2O(l) = – 726. 5 kJ?
Could you please clarify the combustion reaction of liquid methanol (CH3OH)? The reaction can be represented as follows: [ \text{CH}_3\text{OH} (l) + \frac{3}{2} \text{O}_2 (g) \rightarrow \text{CO}_...