Calculate the volume (dm3) at S.T.P for a sample of carbon dioxide given that it occupies 0.450 dm3 at 3 atm and 16 OC. Leave your answer in three significant figures

Q: The combustion of octane, Cg H₁8, proceeds according to the reaction shown. 2 Cg H₁8 (1) + 25 O₂(g)…

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Q: What mass (in g) of H₂O is produced from 2.00 L of H₂O2 at 0.99 atm and 21°C? The reaction is 2 H₂O2…

A: Volume of H2O2 = 2L Pressure = 0.99 atm Temperature = 21°C Mass of H2O produce = ?

Q: A sample of an unknown compound is vaporized at 170.°C . The gas produced has a volume of 510.mL at…

A: m = 0.450 g  V = 0.510 L  T = 170°C = (170 + 273)K = 443 K  P = 1 atm  R = 0.0821 L.atm/mol.K  M = ?…

Q: When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is…

A: 1. Begin with the mass of S in kilograms. 2. Use a conversion factor to convert kilograms of S to…

Q: Constants: R = 0.0821 atmL/molK, 760 mmHg = 1atm Copper (II) sulfıde dissolves in concentrated…

A: Given: The reaction is as follows; 3CuS(s)+8HNO3(aq)---------->3CuSO4(aq)+8NO(g)+4H2O(l). The…

Q: An oxide of nitrogen was found by elemental analysis to contain 30.4% nitrogen and 69.6% oxygen. If…

A: Calculate empirical formula and molecular formula....

Q: 1.40gO2 × 1molO2 /32.00gO2 = 0.0438mol O2 1.84gN2 × 1molN2 / 28.02gN2 = 0.0657molN2 The total…

A: The volume of a gas is a function of both temperature and pressure.

Q: According to the following combustion reaction pure methanol liquid undergoes complete combustion…

A: Answer: volume of Methanol (CH3OH) reacted is 68.68 mL.

Q: A bubble of gas with volume 18.4 mL is released by a scuba diver at 1.50 atm and 0.00 0C. Calculate…

A: A numerical problem based on properties of gas that is to be accomplished.

Q: How many moles of O_{2}2​ molecules are present in a 0.301 L sample of dry air at 0.0395 atm and…

A: The number of moles of dry air can be calculated by using the ideal gas equation, which is,

Q: Calculate the volume of 1.60 mol of gas at 2.30 atm and 25.0 °C. Show work for full credit. PV=nRT

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Q: Consider the formation of nitrogen dioxide from nitrogen monoxide and oxygen:             2 NO(g)…

A: Given reaction is :

Q: The combustion of octane, C,H2, proceeds according to the reaction shown. 18 2 C3H13(1) + 25 0,(g) -…

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Q: When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is…

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Q: Ammonium nitrate can decompose explosively when heated according to the following equation:…

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

Q: Space equippe reaction to generate oxygen. LICIO, (s) → LICI (s) + 2 02 (g) Determine the mass (in…

A: Applying ideal gas equation  PV = nRT where P = pressure, V = volume  n = moles, R = gas constant, T…

Q: What volume of carbon dioxide gas would be produced from the combustion of 559.91 grams of propane…

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

A: Introduction: We have to calculate the density of butane gas.

Q: What volume (in liters) is occupied by 4.24×1022 nitrogen molecules at 100 ∘C and 285 mmHg? Express…

A: Given Number of molecules, Temperature and pressure of Nitrogen gas molecules.

Q: The combustion of octane, C,H8, proceeds according to the reaction shown. 2C,H13(1) + 25 0,(g) → 16…

A: The equation for ideal gases holds relation among the variables P (pressure), n (moles), V (volume),…

Q: How many liters of chlorine gas, C12, can be obtained at 40 °C and 787 mmHg from 9.41 g of hydrogen…

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Q: sample of an unknown compound is vaporized at160.°C. The gas produced has a volume of 1250.mL at a…

A: Ideal gas equation: PV = nRT P = pressureV = volumeT = temperaturen = moles of gas = m/M R = gas…

Q: A reaction between liquid reactants takes place at 33.0 °C in a sealed, evacuated vessel with a…

A: We can solve this by using ideal gas equation i.e. PV=nRT. ...... (1) P is the pressure of the gas V…

Q: A sample of 0.225 mole of gas has a volume of 748 mL at 28°C. Calculate the pressure in atm of this…

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Q: How many grams of methane, CH4 are in a 1,848 mL tank at 104 °C and 319 kPa? Just put in the number.…

A: Using the ideal gas law equation to find moles.  Then using molar mass to find mass of CH4

Q: A sample of an unknown compound is vaporized at 150. °C. The gas produced has a volume of 2000. mL…

A: The molar mass of the compound is calculated using formula,

Q: What Celsius temperature, T₂, is required to change the volume of the gas sample in Part A (T₁ = 14…

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Q: Calculate the density of freon -12 (CF2Cl2) at 26.9 oC and 1.143 atm. density = ___  g/L

A: R=Gas constant (0.0821Latm.K-1mol-1) P=Pressure(atm) M=Molar mass(g/mol) T=Temperature(K)

Q: Calculate the volume of 1 mole of SO₂ at 25°C and 1 atm. Express your answer in m³.

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Q: Automobile air bags inflate following a serious impact. The impact triggers the following chemical…

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Q: What volume of carbon dioxide gas would be produced from the combustion of 619.51 grams of propane…

A: The reaction of the combustion of propane is as follows: C3H8(g) + 5 O2(g) ---> 3 CO2(g) + 4…

Q: In the following reaction, what mass of Ag2O(s) (in grams) is required to form 389 mL of oxygen gas…

A: The volume of oxygen gas formed = 389 mL = 0.389 LThe pressure of oxygen gas = 733 mmHg =…

Q: What will be the volume of a typical inhaled human breath of 0.020 mol at 1.0 atm and 37°C?

A: We can solve the problem from ideal gas law. According to the law, we know that  PV = nR T Where  P…

Q: As much as 3.350 g of carbon dioxide can dissolve in 1.000 L of water at 0∘C and 1.000 atm. At 0∘C…

A: As much as 3.350 g of carbon dioxide can dissolve in 1.000 L of water at 0∘C and 1.000 atm.At 0∘C…

Q: The following reaction was done at 20°C and 750 torr. What is the volume of H2 gas generated from 35…

A: Given that: temperature, T = 20 oC = 20+273.15 = 293.15 K pressure = 750 torr vapor pressure = 17.5…

Q: A sample of propane gas, C3H8, has a volume of 1.50L at 4.315 x 105  Pa and 15.00 Celsius. Calculate…

A: Given : volume = 1.5 L             Temperature = 15° C  Tip : at stp 1 mole = 22.4 L

Q: None

A: Convert the temperature to Kelvin:T=180.0°C+273.15=453.15K the molar mass of CFCI₃…

Q: 2K(s)+2H2O(l)→2KOH(aq)+H2(g) If 0.497 grams of potassium reacts with an excess amount of water,…

A: Answer :- 160.27 mL of H2 will be produced. Solution :-  Balanced chemical reaction between…

Q: What quantity in moles of oxygen gas at 140.0 °C and 43.3 atm would occupy a vessel of 2.25 L?

A: