Given the following balanced reaction: SO2 (g) 3S (s) 2 H20 (g) 1. 2 H2S (g) How many mL of H2S gas, measured at 1.32 atm pressure and 24.1°C temperature, are needed to produce 0.606 grams of sulfur

Q: Methanol (CH3OH; 32.05 g/mol) can be made by the following balanced reaction: CO(g) + 2H2(g) →…

A: Let's assume H2 gas behaves ideally. So, according to the ideal gas law, we can write: PV=nRT…

Q: Ammonium carbonate decomposes upon heating according to the balanced equation:(NH4)2CO3(s)----->…

A:

Q: A gas cylinder containing 41.6 g of O2 has twice the volume as one containing CO2 gas of unknown…

A: Given: For CO2 Given masa, m =? Volume = V Pressure = P Temperature = T We know, molar mass,M= 44g…

Q: a 750ml flask contains a 1.75 g sampl of CO2 at 22.5 celsius. calculate the pressure of the gas in…

A: Given, volume of the flask V = 750 ml = 0.00075 m3 .Temperature T =22.5 °C = (22.5+273)K = 295.5…

Q: If a 750-mL container is filled with oxygen gas at 22 °C and 789 mm Hg, how many moles of oxygen gas…

A: Given information,

Q: What volume of oxygen at 26.3 degrees C and 1.1 atm is needed to completely react via combustion…

A:

Q: A car engine it is powered by the burning of octane (C8H18) with oxygen (O2). The combustion…

A: Given that the combustion reaction of octane (C8H18) with oxygen (O2) form carbon dioxide (CO2) and…

Q: 14. How many Liters of oxygen gas are required to produce 9.0 Liters of carbon dioxide? C,Ha + 502+3…

A: (14) Correct answer is (d) 15 Liters. By stoichiometry of reaction: Volume of O2 required/ volume…

Q: Given the following reaction, if 4.9 L of nitrogen completely react with an excess of oxygen, how…

A: The given reaction is, 2N2(g)+5O2(g)→2N2O5(g)

Q: Calculate the volume of dinitrogen oxide gas formed at 250 °C and 1 atm when 5.00 g of ammonium…

A: Ideal gas equation :- PV = nRT  V = nRT/P  V = volume of N2O n = no. Of moles of N2O R= universal…

Q: Pentane burns in oxygen according to the following balanced equation:C5H12 (l) + 8 O2 (g)  5 CO2…

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Q: The explosive, PETN, pentaerythritol tetranitrate, is one of the most powerful explosives known. It…

A:

Q: 3. From the balanced chemical equation: 2C6H6(1) + 1502(g) →> 12CO2(g) + 6H2O(1) How much O2 (in L)…

A: The amount of oxygen gas required in litres can be calculated using the balanced reaction.

Q: Based upon the following balanced equation: MnO2(s)  +  4 HCl(g)  →  MnCl2(aq)  +  2 H2O(l)  +…

A: Given:Volume = 380 mL = 0.380 L.Temperature = 25oC = 298 KPressure = 752 mmHg = 0.9895 atm.MnO2(s)…

Q: P4(g) + 6 Cl2(g) → 4 PCI3(g) If 0.385 moles of P4 is mixed with 1.84 moles of Cl2 in a 5.61-L rigid…

A: According to ideal gas law's, ratio of product of Pressure and volume to the product of temperature…

Q: What mass of butanol (C4H100) is reacted with oxygen to form 5.37 L of carbon dioxide at a…

A:

Q: When natural gas is heated to 375°C, the sulfur it contains is converted to hydrogen sulfide. The…

A: Recall the given reaction,                                    H2S g  +  2 NaOH s  →  Na2S s  +  2…

Q: Calcium carbonate (CaCO3) decomposes upon heating to form calcium oxide (CaO) and carbon dioxide. A…

A:

Q: If 3.97 Mol of an ideal gad has a pressure of 3.07 atm and a volume of 34.35 L, what is the…

A: For ideal gas PV= nRT p= pressure V=volume n= no. of moles R= gas constant T= temperature

Q: How many moles of gas will fill a 4.00 L flask at 75.0° C and 105 kPa of pressure? O 0.145 moles O…

A: The ideal gas equation can be expressed as follows: PV = nRTP = Pressure of gasV = Volume of gasn =…

Q: How many kilograms of NaHCO; are needed to produce 1.00 m² (cubic meters) of CO2 gas at 2.00 atm and…

A: V = 1m3 = 1000L  P = 2atm  T = 45oC = 318.15K Molar mass of NaHCO3 = 84g/mol

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The partial pressure of O2, PO2, and the number of moles of O2 is calculated as shown below.…

Q: Ammonia gas is produced by the reaction: N2(g) + 3H2(g) → 2NH3 (g). a.) How many liters of ammonia…

A: Given reaction is: N2(g) + 3H2(g) → 2NH3(g) To find: Amount of ammonia produced (in liters) from…

Q: how many grams of XeF6 are required to react with 0.579 L of hydrogen gas 6.46 atm and 45 degrees…

A:

Q: What mass of octane (C8H18) is reacted to form 4.45 L of carbon dioxide at a temperature of 48.6 °C…

A: Given reaction is : 2 C8H18 (l) + 25 O2  →  16 CO2 (g) + 18 H2O (g)

Q: A weather balloon with a volume capacity of 4.55 x 103 L is filled with helium gas at 1.00 atm and…

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Q: · A cylinder of O2(g) used in breathing by emphysema patients has a volume of 3.00 L at a pressure…

A:

Q: What mass of octane (CeH1e) is reacted to form 4.08 L of carbon dioxide at a temperature of 26.2 °C…

A: Given, Volume(V) = 4.08 L Pressure(P) = 1.23 atm Temperature(T) = 26.2 °C =  ( 26.2 + 273.15 ) K =…

Q: During a collision, automobile air bags are inflated by the nitrogen gas formed by the explosive…

A: Ideal gas equation is the equation that gives the relationship between the pressure, temperature,…

Q: If 10.00 L of propane is burned in 18.0 L of oxygen, what volume of carbon dioxide is produced?…

A: The number of moles (noxy) of dioxygen is calculated as shown below where V is the volume of the gas…

Q: CH3OH can be synthesized by the reaction:CO(g) + 2 H2(g) --------> CH3OH(g)What volume of H2 gas…

A: Introduction: The given chemical reaction is  COg +2H2g→CH3OHg Given data; P is The pressure of…

Q: Ammonia gas is synthesized according to the balanced equation below. N2(g) + 3 H2(g) → 2 NH3(g) If…

A:

Q: Solid sodium reacts with liquid water to form hydrogen gas according to the equation 2 Na(s) + 2…

A: Consider the given reaction as; 2 Na (s) + 2 H2O (l) → 2 NaOH (aq) + H2 (g) Consider the given…

Q: To what volume will a 2.33 L sample of gas expand if it is heated from 60.0°C to 600.0°C? O 6.10 L O…

A:

Q: Sodium metal reacts with water to produce hydrogen gas according to the following equation: 2Na(s) +…

A: Temperature=25 °CPressure=758 mm Hg1 atm=760 mm HgSo, pressure (in atm)=0.997 atm Volume=7.27…

Q: what volume of O2 at 798 mmHg and 41 degrees C is required to synthesize 23.0 mol of NO? (b) what…

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Q: Hydrogen and Nitrogen gas react to form ammonia according to the following equation: 3H2 (g) + N2…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: The complete combustion of methane, CH4, can be represented by the equation         CH4 (g) + 2 O2…

A:

Q: CH3OH can be synthesized by the following reaction. CO(g)+2H2(g)→CH3OH(g) What volume of H2 gas (in…

A: Given, Methanol is 23.0 gT = 273 + 90 = 363 K.Pressure = 758 mmHgMolar mass of methanol is = 32 g/…

Q: Ethane, C,Hs, burns in air according to the equation 2 C2H6(g) + 7 02(g) →4 CO2(s) + 6 H20(g) How…

A: Given Volume of ethane = 6L As, 1 mole of substance contains 22.4 L of volume.

Q: Sodium metal reacts with water to produce hydrogen gas according to the following equation:2Na(s) +…

A: Given data: Volume = 7.59 L Temperature = 20 oC = 293 K Total pressure = 750 mmHg Vapor pressure of…

Q: The complete combustion of methane, CH4, can be represented by the equation CH4 (g) + 2 O2 (g) --->…

A:

Q: The combustion method used to analyze for carbon and hydrogen can be adapted to give percentage N by…

A: PV = nRT Where, P = pressure in atm, V = Volume in L, n = number of mol, R = 0.082 L atm mol-1 K-1,…

Q: A 0.865 g sample of an unknown metal (X) reacted with hydrochloric acid according to the balanced…

A: 1)Use ideal gas equation to get the number of moles of gas obtained. Ideal gas equation is: 2) From…

Q: Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following…

A:

Q: When copper metal is added to nitric acid, the following reaction takes place Cu (s) + 4 HNO3 (aq) →…

A:

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A:

Q: Consider the reaction shown below: 2 HCl (aq) + CaCO3 (s) ⟶ CO2 (g) +  CaCl2 (aq) + H2O (l) How…

A: The solution is given below -

Q: (8)What is the volume occupied by 13.7 g Ch(g) at 45ºC and 745 mmHg.? (R = 0.0821 L.atm/mol.K, Cl –…

A: Number of moles of Chlorine can be calculated as follows: No. of moles of Cl2= massmolar mass = 13.7…

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.