How many grams of Mercury I oxide are produced from 35.0L of oxygen at 1.2 atm, 27∘∘C and excess Mercury?

Q: How many moles of hydrogen sulfide are required to react completely with 14.5 L of oxygen gas…

A: First convert volume into mole  Then use Mole-mole relation to get mole of H2S Mole of H2S= 0.43mol…

Q: Calculate to three significant digits the density of sulfur hexafluoride gas at exactly -5 °C and…

A: density of an ideal gas is directly proportional to pressure and inversely proportional to…

Q: a typical passwer vehicle emits about 5628 L of carbon dioxide per year. octane is a hydrocarbon…

A: Given :  Volume of CO2 = 5628 L  Temperature = 20.54 oC  Pressure = 0.820 atm  To calculate :…

Q: Imagine you have about 500 ml of soufflé batter, at 27°C, a pressure of 1.0 atm, and with about 0.02…

A: Given that, Initial Volume of souffle batter = 500 mL Initial Pressure of souffle batter = 1.0 atm…

Q: A rigid cylinder (5.00 L) contains 0.176 mol of NO(g) at 298K. A 0.176 mol sample of O2(g) is added…

A: It is given that 5.00 L of a cylinder contains 0.176 moles of NO and 0.176 moles of O2 and the…

Q: Q4) How to obtain the ideal gas equation PV= nRT by Charles observation and by Boyles observation?

A: Boyle's law :-  According to Boyle's law , at constant temperature the volume of certain mass of gas…

Q: Before a reaction, two gases share a container at a temperatureof 200 K. After the reaction, the…

A: Given that : Initial temperature = 200K Final temperature = 400K Both volume and pressure are…

Q: The diagram below shows the Maxwell- Boltzmann energy distribution curves for molecules of a gas…

A:

Q: For an ideal gas, which of the following pairs of variables are inversely proportional to each other…

A: Ideal gas equation is  PV = nRT P is pressure of the gas V is the volume of the gas R is the…

Q: Explain the differences between an ideal gas and a real gas.

A: Ideal gas : A gas that have negligible volume and no interactions between molecules (randomly moving…

Q: How many grams of mercury(II) oxide are needed to produce 3.08 L of oxygen gas according to the…

A: We have to find the grams of mercury(II) oxide are needed to produce 3.08 L of oxygen gas. The…

Q: A balloon construction that contained 200001887.5 L of H2 when completely filled. The balloons…

A:

Q: How many grams of iron are needed to completely consume 45.3 L of chlorine gas according to the…

A: In the reaction :  Iron(s) + chlorine (g)  iron(III) chloride (s) Volume of chlorine gas = 45.3 L…

Q: Iron pyrite, FeS2, when roasted in air, reacts to produce sulfur dioxide and iron (III) oxide.…

A: 4  FeS2 (s)  + 11  O2 (g)   →   2  Fe2O3 (s)  +  8 SO2 (g) For an ideal gas PV= nRT Where P=…

Q: 7. Describe the differences between a real gas and an ideal gas

A: The answer for the following question is-

Q: Which of the following best describes what occurs at absolute zero?

A: Absolute zero is 0K.

Q: How many grams of phosphorus (P4) are needed to completely consume 16.6 L of chlorine gas according…

A: Given :-  Phosphorus (P4) (s) + chlorine (g)→ phosphorus trichloride (l) Volume of chlorine gas =…

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

A:

Q: How many grams of phosphorus (P4) are needed to completely consume 81.0 L of chlorine gas according…

A:

Q: If 150g dimethylhydrazine reacts with excess dinitrogen tetroxide and the product gases are…

A: Chemical formula of dimethylhydrazine = CH32 N2H2Dinitrogen tetraxide = N2O4

Q: How many grams of iron are needed to completely consume 6.52 L of oxygen gas according to the…

A:

Q: A 100Ltank at 291 Caed with 8.52 g of sutu hexafluonde gas and 15.4 g of sulfur tetrafluoride gas.…

A:

Q: Imagine you have about 500 ml of soufflé batter, at 27°C, a pressure of 1.0 atm, and with about 0.02…

A: Given data,Initial volume(V1)=500mL=0.500LInitial…

Q: An enclosed container is a 6L nitrogen gas that has a temperature of 36 ̊C and pressure of 2.2atm.…

A:

Q: How many grams of iron are needed to completely consume 49.5 L of chlorine gas according to the…

A: Given Volume of chlorine gas = 49.5 L Temperature = 25 oC Pressure = 1 atm

Q: How many grams of iron are needed to completely consume 41.0 L of chlorine gas according to the…

A: Given data: The volume of chlorine gas V=41.0 L. Temperature T=25°C=(25+273) K=298 K. Pressure P=1…

Q: volume of chlorine gas is required to react completely with 0.859 mol of carbon disulfide according…

A:

Q: An iron nail rusts when exposed to oxygen.  How many grams of iron are needed to completely…

A: Given: Volume = 10.0 L Temperature = 25oC = 298 K Pressure = 1 atm.           molar mass of Fe =…

Q: A 33.3 mL volume of nitric acid reacts completely with a solid sample of barium carbonate. 175 mL of…

A:

Q: Three 4−L flasks, fixed with pressure gauges and small valves, each contain 9 g of gas at 281 K.…

A: a) Here V = 4 L     R = 0.082 LatmK-1mol-1     T = 281 K     No. of moles of H2 = 9/1 = 9 moles H…

Q: How many grams of iron are needed to completely consume 46.5 L of chlorine gas according to the…

A: Stoichiometry of reaction

Q: sample

A: We will calculate sign of entropy

Q: How many grams of carbon disulfide are needed to completely consume 113 L of chlorine gas according…

A:

Q: How many grams of phosphorus (P4) are needed to completely consume 42.4 L of chlorine gas according…

A:

Q: How many grams of phosphorus (P4) are needed to completely consume 24.2 L of chlorine gas according…

A:

Q: How many grams of iron are needed to completely consume 11.7 L of oxygen gas according to the…

A:

Q: How many grams of phosphorus (P4) are needed to completely consume 63.2 L of chlorine gas according…

A: Volume (V)  of chlorine gas   = 63.2 L  Temperature (T) = 25°C   Or = 25°C + 273 = 298 k  (Because,…

Q: What volume of oxygen gas is required to react completely with 2.06 mol of propane (C,H,) according…

A: Moles of propane = 2.06 Temperature = 0.0°C = 273.15 K Pressure = 1 atm Volume of Oxygen required to…

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N₂(g) + 3 H₂O(g) → 3 NiO(s) + 2 NH3(g) If AG° =…

A:

Q: The Stirling engine, a heat engine invented by a Scottishminister, has been considered for use in…

A: Stirling engine is a heat engine which operates by a cyclic compression and diffusion of gas at…

Q: How many grams of phosphorus (P4) are needed to completely consume 16.6 L of chlorine gas according…

A:

Q: Calculate to three significant digits the density of carbon monoxide gas at exactly 15 °C and…

A: Given Temperature (T) = 15oC = 288kPressure (P) = 1atmMolecular mass of CO (M) = 28 g/molusing…

Q: Which among the rearranged mathematical expressions of Ideal gas equation is correct? O MM = PV/mRT…

A:

Q: How many grams of calcium carbonate are needed to produce 9.28 L of carbon dioxide according to the…

A:

Q: How many grams of iron are needed to completely consume 36.4 L of chlorine gas according to the…

A: The chemical reaction :  Iron(s) + chlorine (g) ---> iron(III) chloride (s)  Volume of chlorine…

Q: Bromine can be prepared by the reaction of hydrogen bromide with manganese(IV) oxide as shown:…

A: Given: Mass of HBr= 17 g Standard data: The molar mass of HBr = 80.91 g/mol

Q: How many grams of iron are needed to completely consume 3.15 L of oxygen gas according to the…

A: Volume of Oxygen = 3.15 L Temperature = 25 oC = 298 K Pressure = 1 atm The reaction is given as, 2…

Q: A 335 mL sample of oxygen gas at 25 °C is heated to 50 °C. What is the final volume of the gas (in…

A: Assuming pressure constant  Volume is directly proportional to temperature

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.