Consider the combustion reaction between 25.0 mL ofliquid methanol 1density = 0.850 g>mL2 and 12.5 L ofoxygen gas measured at STP. The products of the reactionare CO21g2 and H2O1g2. Calculate the volume of liquidH2O formed if the reaction goes to completion and youcondense the water vapor.

Q: Calculate the volume of oxygen consumed at SATP (25 ⁰C, 100kPa) by the combustionof 10.4 kg of…

A: The objective of this question is to calculate the volume of oxygen consumed during the combustion…

Q: Determine the volume (in L) of O2 (g) at STP required to react completely with 0.384 mol CH3OH…

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Q: To collect a beaker of H₂ gas by displacing the air already inthe beaker, would you hold the beaker…

A: To see the position of the beaker for collecting the gad H2 and the gas CO2 we see the molecular…

Q: What mass of CoCl3 is formed from the reaction of 3.478x10^23 atoms Co with 57.92L of Cl2 gas at…

A: Given the number of atoms of Co for reaction =3.478×1023 atomsvolume of Cl2 for reaction at STP…

Q: For the reaction C+O2 =CO2 what volume of O2 gas at 25.0 degrees Celsius and 1.02 atm is required to…

A: Consider the given balanced equation as; C + O2 → CO2     Given information is as follows;…

Q: What is the total volume of the CO2(g) and H2O(g) at 400 ⁰C and 1.25 atm produced by the combustion…

A: The combined relation between gas laws is known as the ideal gas law or the gas equation. The…

Q: Consider separate 1.0 liter gaseous samples of N2, Ar, CH4, and CO2 all at STP... (a) Rank the…

A: The gaseous samples given at STP are N2, Ar, CH4, and CO2.

Q: Determine the volume of O2 (at STP) needed to form 1.455 L of SO2 at STP. (Hint: it is not necessary…

A: Given equation 4 FeS2(s) + 11 O2(g) → 2 Fe2O3(s) + 8 SO2(g)

Q: A mixture of KCl and KClO3 weighing 1.92 grams was heated; the dry O2 generated occupied 148 mL at…

A: Mass of mixture = 1.92 g Volume of O2(V) = 148 mL = 0.148L STP is standard temperature and pressure.…

Q: impure sample of NaClO3 having a mass of 25.0 grams was heated until all the NaClO3 had decomposed.…

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Q: If an experimental reaction, 32.5 mL were collected of hydrogen gas at 32.5 degrees Celsius and…

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Q: Chlorine is widely used to purify municipal water supplies and to treat swimming pool water. Suppose…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: what is the mass (in grams)of 25.00 L of propane vapor (C3H8) at STP? R=0.08314 L * bar/mol*K.

A: Volume = 25 L Pressure at STP = 1 bar Temperature at STP = 273.15 K Molar mass of propane, C3H8 =…

Q: The effect of chlorofluorocarbons (such as CCl2F2(g)) on the depletion of the ozone layer is well…

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Q: How many liters of hydrogen gas would be produced by the complete reaction of 2.93 g of Al at STP…

A: To find volume of H2

Q: Consider the following reaction for the combustion of octane, C8H18: 2C3 H18 (1) + 2502(9) → 16CO2…

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Q: A compressed gas cylinder of CO2 gas has a volume of 23.5 L at room temperature (25C) and a pressure…

A: Given, volume of CO2 = 23.5 L Temperature  = 25°C = (273+25) = 298 K Pressure = 650 KPa  = 650/101 =…

Q: What volume of water vapor would be produced from the combustion of 595.39 grams of propane (C3H8)…

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Q: From the balanced chemical equation: 2C6H6(l) + 15O2(g)  12CO2(g) + 6H2O(l) How much CO2 (in L) is…

A: Given:  2C6H6(l) + 15O2(g) --> 12CO2(g) + 6H2O(l)

Q: What is the mass (in grams) of 14.50 L of propane vapor (C₃H₈) at STP? R = 0.08314 L･bar/mol･K.

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Q: A student adds 4.00 g of dry ice (solid CO₂) to an empty bal- loon. What will be the volume of the…

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Q: Silver oxide decomposes completely at temperatures in excess of 300 oC to produce metallic silver…

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Q: what is the mass in grams of KClO3 that is needed to form 2.8L of O2 measured at STP according to…

A: Given reaction, 2 KClO3 = 2KCl + 3O2 According to the reaction, 2 moles of KClO3 produces 3 moles…

Q: 4. Calculate the volume (L) of oxygen produced from the decomposition of 0.46 mol KCIO, at STP.…

A: 2KClO3 (s)  → 2KCl(s) + 3 O2 (g)

Q: What is the total volume of the CO2(g) and H2O(g) at 600 °C and 0.888 atm produced by the combustion…

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Q: The reaction of 7.64 g of CaSO3 (MM= 120 g/mol) with excess HCI produces mL and 827 torr of SO2 gas…

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Q: What volume in liters of H₂ gas would be produced by the complete reaction of 2.93 g of Al solid at…

A: The number of moles of solid Al reacted =

Q: Calculate the mass in grams of hydrogen chloride, HCI produced when 21 L of molecular hydrogen, H2…

A: Answer:- Firstly using the relationship between volume and moles at STP, moles of H2 and Cl2 are…

Q: Roasting galena [lead(II) sulfide] is an early step in the in-dustrial isolation of lead. How many…

A: The given data contains, mass of PbS=3750 gmolar mass of PbS=239.3 g/moln (PbS)=15.673 molpressure…

Q: From the balanced chemical equation: 2C6H6(l) + 15O2(g)  12CO2(g) + 6H2O(l) How much CO2 (in L) is…

A: At S. T. P, volume of 1 mol of gas is = 22.4 L

Q: the balanced chemical equation: 2C6H6(l) + 15O2(g)  - 12CO2(g) + 6H2O(l) How much CO2 (in L) is…

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Q: CH4 + 2 O2 --> CO2 + 2H2O If 33.7g of Methane, CH4 was burned in the presence of excess oxygen,…

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Q: In the combustion of butane at 105 kPa and 292 K  2C4H10(g) + 13O2(g) --> 10H2O(g) + 8CO2(g) What…

A: Given: Pressure of butane is 105 kPa Temperature is 292 K Mass of oxygen is 350 g Volume of butane…

Q: determine 1) the limiting reagent, 2) the moles of each reactant left over, and 3) volume (in L) of…

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Q: What is the mass (in grams) of 25.00 L of propane vapor (C³H³) at STP? R=0.08314 L-bar/mol.K.

A:

Q: A mixture of KCl and KClO3 weighing 1.92 grams was heated; the dry O2 generated occupied 148 mL at…

A: The mole concept can be used to calculate the moles of reactant or other products. One mole of the…

Q: What is the total volume of the CO2(g) and H2O(g) at 400 ⁰C and 1.25 atm produced by the combustion…

A: In this question, we have to find out the correct answer of given problem by the help of unitary…

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.