The combustion of propane, C3H8(g), proceeds according to the equation above. In the complete combustion of 44.0 grams of propane, determine how many grams of ...
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a) 35. b) 45. Explanation: a) Using the mole ratio from the equation, 5 mols of O2 will produce 3 mols of CO2 . Therefore, the ratio of O2 ...
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The balanced reaction: C3H8(g) +5O2(g)➡️3CO2(g) +4H2O(l) 2. Molar mass of C3H8 = (3 x 12.01 + 8 x 1.008) = 44.094 g/mol. 3. For 42.5 g C3H8, mole of C3H8 ... How many moles of O2 are needed to react with 100.0 g of propane ... C2H8+5O2=3CO2+4H2O. At STP, how many litres of O2(g ... - Quora 2CO2(g) +4H2O(g). If 100 molecules of C3H8 reacts with 700 ... How many oxygen atoms are on both sides of this equation C3H8 + ... Các kết quả khác từ www.quora.com
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C3H8(g)+5O2(g)→3CO2(g)+4H2O(g). with heat of formation values given by the following table: Substance, ΔH∘f (kJ/mol). C3H8 (g), -104.7. CO2(g), −393.5.
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Observe the following balanced chemical equation and answer the given questions. C3H8(g) + 5O2(g) → 3CO2(g) ...
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Consider the following balanced equation: C3H8(g) + 5O2(g) 3CO2(g) + 4H2O(l)
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Answer to: Calculate deltaHr for the reaction: C3H8(g) + 5O2(g)----->3CO2(g) + 4H2O(l) Given: 3C(s) + 4H2(g)----->C3H8(g) deltaH -24.8 kcal H2(g) + 1/2...
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Find an answer to your question Consider the following balanced equation: 5O2(g) + C3H8(g) → 3CO2(g) + 4H2O(l) If 24.9 moles of O2(g) and ...
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C 3H 8 (g) + 5 O 2 (g) → 3 CO 2 (g) + 4 H 2O (l). This is an oxidation-reduction (redox) reaction: 3 C -8/3 - 20 e - → 3 C IV (oxidation).
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Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of C3H8(g)5O2(g)3Co2(g)4H2O(g) is 1922.1052 g/mol
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Balance the reaction of C3H8 + (5O2) = (3CO2) + (4H2O) using this chemical ... (3CO2); (4H2O) ... Compound states [like (s) (aq) or (g)] are not required.
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click here to get an answer to your question ✍️For the reaction, C3H8(g) + 5O2(g)→ 3CO2(g) + 4H2O(l) at constant temperature, ΔH –ΔE is.
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2) Assuming all of the heat evolved in burning 30.0 g of propane is transferred ... C3H8(l) + 5O2(g) → 4H2O(g) + 3CO2(g) a. right b. left c. no change d.
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When dealing with gases one may dispense with changing everything to moles. Volumes are proportional. 8 L C3H8 x ((4 moles H2O/1 mole C3H8) = 8 ...
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Find Delta--H° for the reaction C3H8(g) + 5O2(g) ===> 3CO2(g) + 4H2O(l). Delta H° = -2046 kJ for the reaction, C3H8(g) + 5O2(g) ===> 3CO2(g) ...
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