If 45.0 L of natural gas, which is essentially methane (CH4), undergoes complete combustion at 730 mm Hg and 20.0°C, how many grams of each product are formed? CH4 + O2 → CO2 + H2O

Q: Carbonic acid decomposes according to the reaction H2CO3 (aq) → H2O (l) + CO2 (g) Determine the…

A:

Q: 2C2H6(g)+7O2(g)   4CO2(g)+6H2O(1) At STP, how many liters of oxygen gas, O2(g) will be consumed by…

A: Mass of ethane = 5.0g Molar mass = 30g/mol Moles = 5g/30g/mol= 0.167 moles Now, 2 mol ethane…

Q: [References] Use the References to access important values if needed for this question. How many…

A:

Q: 1. A sample of potassium chlorate is heated, and decomposes according to the balanced chemical…

A: The given chemical equation is: Mass of KClO3 = 0.728 g Molar mas of KClO3 = 122.5 g/mol Now, find…

Q: Consider the following reaction:                           4 Al(s) + 3 O2(g)  → 2 Al2O3(s)…

A: Given, 2.00 L of pure oxygen at STP (0°C, 1 atm) to react completely with a certain sample of…

Q: What volume of hydrogen gas is produced when 8.82 g of sodium reacts completely according to the…

A: Given,  sodium (s) + water(l) -----> sodium hydroxide (aq) + hydrogen(g)  The mass of sodium =…

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) +…

A:

Q: mol sample of a hydrocarbon, CxHy, gives 1.680 L of CO2 at STP and 1.351 g of H2O. (a) What is the…

A: Volume of CO2 = 1.680 L Moles of CO2 = Volume/22.4       = 1.680/22.4      = 0.075 mol So, moles of…

Q: A particular football has an internal volume of 2.25 L at an outdoor temperature of 350C. When the…

A:

Q: Consider the below chemical reaction. If the reaction is performed at 200. atm and at 450. °C, what…

A: The amount of N2 required is given below

Q: How many molecules of propane gas, C3H8, must be combusted to produce 1000. L of carbon dioxide at…

A:

Q: Calculate the volume of CO2 formed at STP when propane 11g C3H8 is burned to also yield water…

A: The combustion reaction is a chemical reaction in which a substance reacts rapidly with oxygen and…

Q: . The SOHIO Ammoxidation process of propylene to acrylonitrile is given by the reaction: 2C3H6(g) +…

A: To calculate propylene m3 / hr , we would first calculate moles of acrylonitrile produced per hour.…

Q: oxygen can be generated in the lab by heating potassium chlorate until it decomposes. whst mass of…

A:

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

A:

Q: a) Theoretically speaking, if we fully combust 3.0 kg of octane, and keep the products at STP, what…

A: (a) Octane combustion:                2 C8H18 (l) + 25 O2 (g) ⇔ 16 CO2 (g) + 18 H20 (l)…

Q: 3. If 45.0 L of natural gas, which is essentially methane (CH4), undergoes complete combustion with…

A: The balance equation is  CH4 (g)+ 2O2(g) = CO2(g) + 2H2O(l)  The given balance reaction indicates…

Q: Given the equation C2H6(g) +O2(g) → CO2(g) + H2O(g) (not balanced), determine the number of liters…

A: Number of moles is equal to the ratio of mass to molar mass. Number of moles=MassMolar mass Unit of…

Q: Ethanethiol, C2H;SH(g) is a very smelly compound that is added to natural gas so that gas leaks can…

A:

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: 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: Refer to this equation: 2NaMnO4(aq) + H2O2(aq) + 3H2SO4(aq)  →  2MnSO4(aq)  + Na2SO4(aq)  + 3O2(g) +…

A: The given reaction is : 2NaMnO4(aq) + H2O2(aq) + 3H2SO4(aq)  →  2MnSO4(aq)  + Na2SO4(aq)  + 3O2(g) +…

Q: Assuming coal is 100% carbon, how many grams of coal must be burned in excess oxygen to produce 500.…

A: Given: The reaction is as follows: Cs+O2g→CO2g The limiting agent is coal. The excess reagent is O2.…

Q: What mass of ammonia gas can be produced from a reaction between 565.0g H2 and 880.0g of N2 through…

A:

Q: How many grams of phosphorus (P4) are needed to completely consume 78.2 L of chlorine gas according…

A:

Q: Consider the combustion of methanol below. If 64 grams of methanol reacts with 160 grams of oxygen,…

A: Record the given data, Combustion of methanol in presence of Oxygen to give Carbon dioxide and…

Q: 3. What volume of O2(g) at 810 mmHg pressure is required to react completely with a 4.50g sample of…

A: Volume of O2 = to find Pressure = 810mmHg Weight of Carbon sample = 4.5g Temp. = 48°C

Q: A particular coal sample contains 2.32% S. When the coal is burned, the sulfur is converted to…

A: The balanced chemical reaction for the combustion of sulfur is   S(s)    +    O2(g) -------->…

Q: A sample of dry gas weighing 2.31 grams is found to occupy 2.850 L at 22.0°C and 98.66 kPa. What is…

A: Use ideal gas equation  PV = nRT  P = pressure of gas  V= volume of gas  n= no of moles of gas  R =…

Q: how many grams of magnesium

A:

Q: What volume of oxygen gas is required to burn 50 L of acetylene gas C2H2 at STP? 2C2H2 + 5O2 ---->…

A: Given details, The balanced chemical equation, 2C2H2 + 5O2 → 4CO2 + 2H2O The volume of acetylene gas…

Q: Find the density of methane at 22oC and 0.961 atm.

A:

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: Methane burns in oxygen to produce CO2 and H20: CH4 (g) + 2 02 (g) → CO2 (g) + 2 H20 (1) If 11.2 L…

A:

Q: 76.2 Liters of O2 gas reacts with an excess of C at STP.  How many grams of CO will be produced? 2C…

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

Q: W hat volume of chlorine gas at 25°C and 0.950 atm can be produced by the reaction of 12.0 g of…

A:

Q: 1) Hexane combusts according to the following balanced equation: 2 CGH14( e ) + 19 O2(g) 12 CO2(g) +…

A:

Q: In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:…

A: From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g).  We know that : PV = nRT or, n…

Q: Calculate the molar mass for a gas from the following lab data: (R= 0.0821 L atm/K mol). Given: -…

A: Gram molar mass of gas is calculated from ideal gas equation. PV=nRT PV=(W/M)RT P= Pressure of gas…

Q: Methane burns in oxygen to produce CO2 and H2O.  CH4(g)+2O2(g)→2H2O(l)+CO2(g)     If 0.30 L  of…

A: Given reaction :-   CH4(g) +  2O2(g)  --->  2H2O(l)  +  CO2(g)   reaction is balanced.  0.30…

Q: Consider that 2.80 LL of N2N2, at 25 ∘C∘C and 1.83 atmatm , is mixed with 2.60 LL of O2O2, at 25…

A:

Q: 7) The most important reaction that allows our cars to do work is octane (C8HI8) combustion. 2 08HI8…

A: As per guidelines if multiple questions posted  first question is allowed to solve , please post…

Q: If 95 grams of propane is burned during a fire, what volume of carbon dioxide is formed at STP?…

A: On balancing of the above reaction we get,  C3H8 + 5O2 --> 3CO2 + 4H2O According to mole concept,…

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

A:

Q: 2 C8H18(l) + 25 O2(g) → 16 CO2(g) + 18 H2O(g)  Calculate the volume of carbon dioxide produced when…

A:

Q: How much potassium chlorate is needed to produce 20.0 mL  of oxygen gas at 680. mmHg  and  25 ∘C?…

A: Ans 0.0597g

Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H12O6(s) ->…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Butane, C4H10, is an easily liquefied gaseous fuel. Calculate the density of butane gas at 0.957 atm…

A:

Q: Which molecules have the greater average speed or are they the same? b. Which molecules have the…

A: Molecular mass of O2 is 32 g/mol. Molecular mass of CO2 is 44 g/mol