What volume of oxygen at 26.3 degrees C and 1.1 atm is needed to completely react via combustion with 44.9 g of propane (C3H8) gas? Combustion products are H20 and CO2 . On your answer sheet, write out the balanced chemical equation for this reaction

Q: C4H8(g) + O2(g)  CO2(g) + H2O(g) Consider the above unbalanced equation. What mass of CO2 is…

A: Given data: The mass of C4H8 reacted = 0.740 g. Chemical reaction: C4H8(g) + O2(g) → CO2(g) +…

Q: Consider the reaction 4 KO2(s) + 2 CO2(g) → 2 K2CO3(s) + 3 O2(g). How much KO2 is needed to react…

A: The chemical equation for the reaction is : 4 KO2(s) + 2 CO2(g) → 2 K2CO3(s) + 3 O2(g). 4 mol…

Q: If 25.8 L of H2 is collected at 1.34 atm and 38°C, what was the mass of magnesium reacted? Mg(s) +…

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Q: Assume that 5.59 x 10° kJ of energy is needed to heat a home. If this energy is derived from the…

A:

Q: Assume that 5.94 x 10° kJ of energy is needed to heat a home. If this energy is derived from the…

A: Using the given energy we can find the mole of CH4.

Q: 584 grams of sugar, how many liters of CO2

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Q: If 6.74L of a gas at 25.2℃ is heated to a final temperature of 200.0℃, what is the final volume?

A: Given that: Initial Volume (V1) = 6.74 L Initial temperature (T1) = 25.2°C = 298.2K Final…

Q: C4H8(g) +  6 O2(g)  ⟶⟶4 CO2(g)  +  4 H2O(g) Usinf this balanced reaction how many liters of carbon…

A: Answer :- Here I have explained complete solution hope you will like this !!!   we have given…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced.…

A: The balanced reaction for aluminum react with concentrated hydrochloric acid is,…

Q: opened

A: If the flasks are opened simultaneously, which has will travel the farthest has to be given,

Q: If we have 42.14L of O2 gas at STP, how many moles of this gas do we have?

A: Given,  The volume of O2 gas = 42.14 L The number of moles of O2 present at STP in this volume is:

Q: A sample of butane (C4H10) gas having a volume of 2.0 L at 25 °C and 1300 mm Hg was mixed with a…

A: PFA

Q: Consider the following unbalanced equation: C2H5OH(g) + O2(g) → CO2(g) + H2O(l) 1.55 g of ethanol…

A:

Q: Methane is burned in a complete combustion reaction. CH₂(g) +20₂(g) → CO₂(g) + 2H₂O(g) What volume…

A: Volume of one mole gas at stp is 22.4 L

Q: A 36.0–L cylinder of a gas used for calibration of blood gas analyzers in medical laboratories…

A: Room temperature  = 25° C Moles = weight in gram / molecular mass Moles of CO2 = 350 / 44 = 7.95…

Q: b. How many moles of gaseous SO2 must react if 2.46 kJ of heat are absorbed? 4.377*E-3 mol c. What…

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Q: A mixture used by divers for breathing purposes contains 34.3% helium (He), 51.7% nitrogen (N2) and…

A:

Q: calculate the volume of each product and the energy involoved in the transformation for the complete…

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Q: Aluminum reacts with concentrated hydrochloric acid to produce hydrogen gas. 2 Al(s) + 6 HCI(aq) → 2…

A: Given data contains, At STP, volume of H2 is 502.0 mL. The given chemical equation is, 2 Als+6…

Q: A soda bottle is flexible enough that the volume of the bottle can change even without opening it.…

A: When number of moles (n) and pressure (P) of any certain gaseous substance remains constant, the…

Q: A mass of 37.5 g of calcium chlorate is decomposed by heating. How many liters of gas at STP are…

A: When chemical substances combine such that their ionic or molecular structures change to generate…

Q: Consider the following balanced equation. 2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(l) What volume of…

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Q: When 3.0 L of propane C3H8 gas is completely combusted to form water vapor and carbon dioxide at…

A: Answer is explained below.

Q: Assume that 4.77 × 10° kJ of energy is needed to heat a home. If this energy is derived from the…

A: ΔH for combustion of CH4= -891 kJ/mol.       Amount of heat required =4.77 x 106 kJ ofenergy…

Q: How many milliliters of 02 are consumed in the complete combustion of a sample of hexane, C6H14, if…

A: The balanced reaction taking place is given as, => Given : Volume of CO2 produced = 743 mL And…

Q: b. How many moles of gaseous SO2 must react if 2.46 kJ of heat are absorbed? 4.377*E-3 mol c. What…

A: The balanced reaction is – 2 SO2 g+ 2H2Ol →2H2Sg + 3O2g

Q: Propane is burned in a BBQ. CHs (g) + 5Oy (g) → > 3CO) (g) + 4 H,O (g) What volume of carbon dioxide…

A: Here Given that, The volume of propane burned = 2.30 L And  According to the stoichiometry of the…

Q: Nitric acid can be produced by the reaction of gaseous nitrogen dioxide with water. 3 NO2(g) +…

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Q: A mixture of cyclopropane gas and oxygen is used as an anesthetic. Cyclopropane contains 85.7% C and…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to…

A: Interpretation- To determine the how many liters of gaseous products would be formed. When NH4NO3,…

Q: Natural gas consists primarily of methane, CH4(g).(a) Write a balanced chemical equation for the…

A: A chemical reaction involves the conversion of reactant molecule to product molecules. A balance…

Q: Complete combustion of 16 liters of gasoline consisting of a mixture of heptane gas (C7H16) and…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Calculate the mass of O 2 (g) at STP required for the complete combustion of 26.4 L of acetylene (C…

A: Combustion reaction of hydrocarbons leads to the formation of carbon dioxide and water. The reaction…

Q: Assuming constant pressure and temperature, how many liters of oxygen gas are required to burn 5.00…

A: At standard temperature and pressure, the balanced chemical equation for the combustion of butane…

Q: Consider the following reaction: 4 Als) + 3 O2(9) → 2 Al2O3(s) It takes 4.52 L of pure oxygen gas at…

A: From given data  Volume of O2 gas V = 4.52 L    As, at STP T = 273.15 K P = 1 atm   Value of gas…

Q: mix 10 liters of C2H6 with 200 liters of ambient air and ignite the mixture a) Write the chemical…

A: In combustion reaction hydrocarbon presence of oxygen convert into carbondioxide and water.

Q: 5880 grams of paraffin wax, C25H52 are burned in excess oxygen at 520°C in a rigid 150 Liter…

A: Given that :  mass of C25H52 = 5880 g  Volume of container = 150 L  Temperature T = 520 degree C

Q: 1. Chromium and magnesium oxide are formed by reacting 75 g of chromium (III) oxide and 59 kg of…

A:

Q: Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to…

A: The balanced equation for the given equation can be written as follows, Number of moles = mass /…

Q: What volume of hydrogen gas at STP is produced from the reaction of 46.51 g of Mg? Balance the…

A: Here we have to determine the volume of hydrogen gas produced at STP by the reaction of 46. 51 gram…

Q: what volume of oxygen is required to burn 3.0 L of acetylene (C2H2) according to the reaction below?…

A: Given combustion reaction of acetylene is 2 C2H2 + 5 O2 ------> 4 CO2 + 2 H2O Volume of acetylene…

Q: Consider the following reaction: 4Al (s) + 3O2 (g) → 2A12O3 (s) It takes 2.00 L of pure oxygen gas…

A: Given data: Volume = 2.00 L STP condition.

Q: If 45.0 L of natural gas, which is essentially methane (CH4), undergoes complete combustion at 730…

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Q: Using stoichiometry, calculate the volume of O2 gas at 1.25 atm and 18.0 ̊C, which forms when 10.5 g…

A: The given reaction is

Q: 4) Given these reactants and products: NH3 + Cl, ---> N, + HCI Balance the chemical equation. How…

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Q: Use the reaction shown to answer these questions: CO (g) + NO (g) --> N2 (g) + CO2 (g) a. Balance…

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Q: Propane gas, C3H3(g), in a barbecue undergoes combustion with oxygen gas to produce carbon dioxide…

A: Combustion  reaction are those reaction which required required one of reactant as oxygen to undergo…

Q: What volume of propane gas, C3H8, reacts to give 5.00 L of carbon dioxide gas? (Assume temperature…

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Q: 1. Methane (CH4) is the principal component of natural gas. If 29.0 grams of methane is completely…

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Q: A gaseous organic compound containing only carbon, hy-drogen, and nitrogen is burned in oxygen gas,…

A: At STP 1 mole of a gas occupies 22.4 L of volume. As the measurements are recorded at same…

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.