which of the following statements is not true about the reaction 2CH4+3O2 = 2CO2+4H2O a. Water...
which of the following statements is not true about the reaction 2CH4+3O2 = 2CO2+4H2O a. Water is a reactant b. Methane and carbon dioxide are products c. Methane is a product d. Water and carbon dioxide are products
Homework Answers
options A, B and C are answer
Explanation: water is not a reactant so statement A is a false statement.
methane is not product so option B and C are false statements
carbon dioxide and water are products is a correct statement.
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which of the following statements is not true about the reaction
2CH4+3O2 = 2CO2+4H2O a. Water...
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Consider the reaction for the combustion of methanol (CH3OH): 2CH3OH+3O2⟶2CO2+4H2O What is the mass of oxygen (O2) that is required to produce 579g of carbon dioxide (CO2)?
Calculate Δ? for the reaction: 2CH4 (g) + 3O2 (g) → 2 CO (g) + 4H2O...
Calculate Δ? for the reaction: 2CH4 (g) + 3O2 (g) → 2 CO (g) + 4H2O (l) using the following combustion antipyres: ∆c? (CH4, g) = -890 kJ mol-1 and Δc? (CO, g) = -283 kJ mol-1
Consider the balanced equation for the following reaction: 3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) If...
Consider the balanced equation for the following reaction: 3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) If O2 is present in excess, determine the amount of CH3OH needed to produce 3.22 moles of H2O. A) 0.403 moles B) 1.49 moles C) 6.44 moles D) 2.18 moles E) 1.61 moles
Which one of the following statements about the following reaction is false? CH2(g) + 20%(9) CO2(g)...
Which one of the following statements about the following reaction is false? CH2(g) + 20%(9) CO2(g) + 2H2O(g) (a) Every methane molecule that reacts produces two water molecules. (b) If 32.0 g of oxygen reacts with excess methane, the maximum amount of carbon dioxide produced will be 22.0 g. (c) If 11.2 liters of methane react with an excess of oxygen, the volume of carbon dioxide produced at STP is (44/16)(11.2) liters. (d) If 16.0 g of methane react with...
Consider the following balanced equation: 3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) If 30.3 moles of...
Consider the following balanced equation: 3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) If 30.3 moles of O2(g) and 31.1 moles of CH3OH(l) are allowed to react to produce 15.0 moles of CO2(g), what is the percent yield of the reaction? a-57.5% b-74.3% c-48.1% d-85.0% e-70.2%
3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) Determine the amount of CO2(g) formed in the reaction...
3O2(g) + 2CH3OH(l) → 2CO2(g) + 4H2O(l) Determine the amount of CO2(g) formed in the reaction if 4.20 moles of O2(g) reacts with an excess of CH3OH(l) and the percent yield of CO2(g) is 70.0%. A. 1.86 moles B. 3.57 moles C. 4.00 moles D. 1.96 moles E. 2.16 moles
For the following reaction: 2CH3OH(l) + 3O2(g) → 2CO2(g) + 4H2O(l) Compound ΔH°f (kJ mol-1)...
For the following reaction: 2CH3OH(l) + 3O2(g) → 2CO2(g) + 4H2O(l) Compound ΔH°f (kJ mol-1) S° (J mol-1 K-1) CH3OH (l) -238.40 127.19 O2 (g) 0.00 205.70 CO2 (g) -393.51 213.74 H2O (l) -285.83 69.91 Determine the temperature (to two decimal places in K) such that the reaction is in equilibrium in its standard states.
What is the enthalpy of the reaction for the following equation: 2CH3OH(l) + 3O2(g) -----> 2CO2(g)...
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Given the following reaction: CH3CH2OH(l)+3O2(g)→2CO2(g)+3H2O(l)CH3CH2OH(l)+3O2(g)→2CO2(g)+3H2O(l) ∆H = –2200 kJ/mol CH3CH2OHCH3CH2OH b) If you increase [CH3CH2OHCH3CH2OH], which...
Given the following reaction: CH3CH2OH(l)+3O2(g)→2CO2(g)+3H2O(l)CH3CH2OH(l)+3O2(g)→2CO2(g)+3H2O(l) ∆H = –2200 kJ/mol CH3CH2OHCH3CH2OH b) If you increase [CH3CH2OHCH3CH2OH], which of the following will occur? Check all that apply. Select one or more: a. the reaction will shift left b. Heat will be released c. the reaction will shift right d. [CO2CO2] will increase e. [O2O2] will decrease f. [H2OH2O] will decrease
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Which one of the following statements about the following reaction is false? CH2(g) + 20%(9) CO2(g) + 2H2O(g) (a) Every methane molecule that reacts produces two water molecules. (b) If 32.0 g of oxygen reacts with excess methane, the maximum amount of carbon dioxide produced will be 22.0 g. (c) If 11.2 liters of methane react with an excess of oxygen, the volume of carbon dioxide produced at STP is (44/16)(11.2) liters. (d) If 16.0 g of methane react with...
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