What volume of carbon dioxide measured at STP will be formed by the reaction of 2.30mol of oxygen with 9.00  10-1 mol of ethyl alcohol CH3CH2OH?

Q: What volume of oxygen is needed to produce 16L of carbon dioxide at STP?

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Q: consider an experiment where 4.55mL of an unknown H2O2(aq) solution reacted with the yeast at 19.1 C…

A: Given , Partial pressure of O2 gas collected = 1.0126 atm moles of O2 produced = 0.004142 mol

Q: A 150 mL carbon dioxide gas sample is trapped in a balloon. If the trapped gas is cooled to a lower…

A: The volume of carbon dioxide gas filled in the balloon = 150 mL The balloon is placed in a fridge…

Q: 1) Convert a pressure of 2.18 atm to kPa. Answer in units of kPa. Convert the pressure of 2.18 atm…

A: Since you asked for multiple questions, we are entitled to solve first question only.

Q: C3H8(l) + O2(g) -> CO2(g) + H2O(g) How many liters of water are produced along with 48.6 L of…

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Q: A sample of solid potassium chlorate was heated in a test tube and decomposed into potassium…

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Q: 15. What molarity of cleaning solution formed when 10.0 L of ammonia gas at 33°C and 735 torr…

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Q: What volume of gas will be produced when 38 mL of 0.40M NH4NO3 reacts with an excess of aqueous…

A: The reaction is as follows: NH4NO3+NaOH→NaNO3+NH3+H2O The gas produced in the reaction is NH3 The…

Q: What volume of H2 gas, measured at 65˚C and 810. torr, can be obtained by reacting 7.00 g magnesium…

A: The collected parameters of the product, H2(g) are: Temperature, T = 65 oC + 273.15 = 338.15 K…

Q: What is the pressure (in atm) due to the sulfur dioxide gas only, inside a 1.50 L reaction flask at…

A: Volume of flask = 1.50L Pressure of SO2(g) = ? Temperature = 25oC Mass of sodium sulfite = 3.24g

Q: 3a. Write down the two versions of the Ideal Gas Law and define each term and its units. 3b. How…

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Q: A mixture of gases contains 0.200 mole O2, 0.400 mole N2, and 0.600 mole H2 at 2.00 atm pressure.…

A: It is an example of application of Dalton law

Q: The concentration of carbon monoxide in a sample of air is 7.1 × 10-6. There are ________ molecules…

A: The concentration (mole fraction) of CO in a sample of air is 7.1×10-6. The volume of sample of air…

Q: A 1,365.8 mL aqueous solution of 407.9 mM Na2S is combined with 100.0 mL of an aqueous HCl solution…

A: Given , Na2S reacts with HCI

Q: How many liters of co gas (at STP) are required to produce 4.00 mole Fe?

A: Given information,    Moles of Fe = 4.00

Q: 2 C,H.(g) + 7 O;(g) → 4 CO,(g) + 6 H,O(g) Calculate the volume of CO2 produced when 80.0 L of O2…

A: From the balanced reaction,  7 L of  O2 = 4 L of CO2 So, 80 L of O2 = 4.0 × 80/7.0         = 45.7 L…

Q: What volume of hydrogen gas (in mL) at 703 mm Hg and 40 °C can be produced when 2.9 g of MgCO3(s)…

A: According to an ideal gas equation PV= nRT Where P= pressure of the gas, V= volume of the gas, n= no…

Q: If 0.25 L of gaseous CH4 is burned at STP, what volume of O2 is required for complete combustion?

A: Given,Volume of methane=0.25LVolume of Oxygen=?

Q: In a 1.000 L sealed container at STP you decompose 100 g sodium Bicarbonate if you ignore the volume…

A: Answer: 13.33 atm

Q: A bacterial culture isolated from sewage produced 43.4 mL of methane at 34.0 °C and 772 mm Hg. What…

A: Given: Initial Volume V1 = 43.4 mL Initial Pressure P1 = 772 mmHg Initial Temperature T1 = 34 oC =…

Q: What volume (in L) of O2 at STP is required to oxidize 9.6 L of NO at STP to NO2?

A: To calculate  volume (in L) of O2 at STP: The balanced equation is

Q: What is the volume occupied by 3.50 moles of CH4 at STP?        78.4 L       56.0 L…

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Q: The simplest (empirical) formula of a compound is C2H2O. At STP, 11.2L has a mass of 63g. What is…

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Q: A 801.1 mL aqueous solution of 628.5 mM Na2S is combined with 100.0 mL of an aqueous HCl solution…

A: V = 4.126L  P = 1atm  T = 35.93oC = 309.08K  801.1 mL aqueous solution of 628.5 mM Na2S is reacted…

Q: Tires in winter are deflated because some of the gas particles dissipate into the pir. True False

A: Given : Tires in winter are deflated because some of the gas  particles dissipate in to the air. The…

Q: Calcium carbonate reacts with dilute hydrochloric acid. The equation for the reaction is shown.…

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Q: Calculate the volume of nitrogen dioxide gas in mL required to make 10.0 g nitric acid at 1.80 atm…

A: Welcome to bartleby !

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.