Gas stoves are powered by the combustion of propane (C3H8). The combustion reaction of propane is shown in the following equation. C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (g) Say you are carrying out this reaction on a smaller scale in a laboratory setting. You begin with two sealed containers: one with propane (325 mL, 79℃, 672 torr), and another with oxygen (1,637 mL, 83.5℃, 698 torr). You then combine the contents of the two containers into a sealed 500 mL flask and cool the mixture to

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Q: 35.5 g O, in a 15.7 L container at 1.25 atm ☐ K x10

A: Given that,Mass of Molar mass of Volume of the gas= Pressure of the gas in the container=…

Q: For many purposes we can treat nitrogen (N2) as an ideal gas at temperatures above its boiling point…

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Q: Consider the reaction for the production of NO2 from NO:2 NO( g) + O2( g) → 2 NO2( g)(a) If 84.8 L…

A: a) Given : The volume of oxygen is 84.8 L. The pressure is 632 mmHg. The temperature is 35∘C  that…

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Q: What volume of a chlorine gas is required to react completely with 0.309 mol of bromine according to…

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Q: Chlorine gas (Cl2) can be prepared on a small scale according to the following balanced equation:…

A: The balanced equation for the formation of Cl2(g) is: MnO2(s) + 4HCl(aq) → MnCl2(aq) + 2H2O(l) +…

Q: The following equation represents the partial combustion of methane, CH 2CH(g) + 30z(g) 2C0(g) +…

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Q: The following reaction yields 28.4 g of CH3OH: CO(g) + 2 H2(g) --> CH3OH The molar mass of CH3OH is…

A: The given reaction is as follows-      CO(g) + 2H2(g) ---> CH3OH yield of CH3OH = 28.4 g  We have…

Q: Consider the reaction of 1.41 g Ca(s) with 107 mL of 0.325 M HBr(aq) according to the following…

A: The reaction taking place is given as, => Ca (s) + HBr (aq) -----> CaBr2 (aq) + H2 (g) Given :…

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A: Reaction :

Q: Some chlorofluorocarbons, CFCS, are formed from carbon tetrachloride, CCI., which can be made from…

A: The reaction considered is,

Q: 3. In some cases, the relationship between two variables is not linear, but the data can be…

A: The relationship between pressure and volume at a constant temperature is given by Boyle's law.…

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A: Consider the given information is as follows; Volume (V) = 9.0 L Temperature (T) = 295 K    Pressure…

Q: H2SO4 (aq) + 2 Na (s) → Na2SO4 (aq) + H2 (g) What volume of 111.5 mM H2SO4 is needed to produce…

A:

Q: What Celsius temperature, T2, is required to change the volume of the gas sample in Part A (T1 = 1.0…

A: Given: Initial volume = 1.80 × 103 L Initial temperature 1.0 oC And final volume = 3.60 × 103 L

Q: Nitrogen gas has many important applications in industry, especially in providing unreactive…

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Q: A mixture of NaHCO3 and Na2CO3 has a mass of 2.52 g. When treated with HCl(aq). 661 mL of CO2 gas is…

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A: Interpretation: Butane, C4H10 is a component of natural gas that is used as fuel for cigarette…

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Q: the number of grams of H₂ formed is 9.

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A: First, we need to convert the mass of LiOH to moles. The molar mass of LiOH is approximately 23.94…

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Q: a 2.802g sample of an unknown pure metal (M) is added to a 0.2 L solution of 2 mol/L H2SO4(aq). The…

A: Given , mass of metal sample = 2.802 g Volume of H2SO4 = 0.2 L Concentration of H2SO4 = 0.2 molL…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.