P4(g) + Br2(g) --> PBr3(g) What volume of phosphorus tribromide will be produced at 22 oC and 1.50 atm of pressure if 48.5 g of phosphorus is completely consumed?

Q: Magnesium burns in air to produce magnesium oxide, MgO, and magnesium nitride, Mg3N2. Magnesium…

A: Magnesium burns in air to produce magnesium oxide MgO. and magnesium nitride reacts with water to…

Q: 2. If 1.0 x 103 g uranium metal is converted to gaseous UF6, calculate the pressure of UF6 at 62°C…

A: The combined gas legislation incorporates three gas legislation: the law of Boyle, Charles' law and…

Q: 10) Iron nail rusts when exposed to oxygen.4Fe(s) + 3 O2(g)2 Fe2O3(s) a)What volume of oxygen gasat…

A: Given: 4Fe(s) + 3O2(g)--------->2 Fe2O3(s). The temperature, (T) =  310C = (.31+273.15) = 304.15…

Q: If 18.3 g N2O4 occupies 5.4 L at 250 K, what is the volume if all of the N2O4 is converted to NO2 at…

A: Given : Mass of N2O4 = 18.3 g And volume of N2O4 = 5.4 L The conversion reaction taking place can be…

Q: In an experiment reported in the scientific literature, malecockroaches were made to run at…

A: The ideal gas expression is shown below: PV = nRT where, P = pressure of the gas V = volume of the…

Q: What volume in liters of fluorine gas is needed to form 455 L of sulfur hexafluoride gas if the…

A: We have to calculate the  required fluorine gas volume.

Q: What volume in liters of fluorine gas is needed to form 261 L of sulfur hexafluoride gas if the…

A:

Q: Automobile air bags use the decomposition of sodium azide as their source of gas for rapid…

A: Sodium azide decomposes into sodium metal and nitrogen gas. The equation for the balanced chemical…

Q: What mass of O2 is required to react with H2 to produce 4.19 L of H2O(g) at 172°C and 0.801 atm?

A: Given : Volume of H2O gas produced = 4.19 L  Temperature = 172 °C And pressure = 0.801 atm

Q: Cavendish prepared hydrogen in 1766 by the novel method of passing steam through a red-hot gun…

A: First convert the given grams of water to moles. Moles of H2O=MassMolar mass=15.0g18g/mol=0.833 mol…

Q: What volume of carbon dioxide gas (in L) at 21*C and 781 mmHg could be absorbed by 327g of lithium…

A: Given data,Temperature=21oC21+273.15=294.15KPressure=781mmHg=781760atm=1.027atmMass of LiOH=327g

Q: P4(g) + Br2(g) --> PBr3(g) If 18.2 L of phosphorus at 21 oC and 1.02 atm is reacted with 62.4 L…

A: Reaction's stoichiometry obtained by numbers associated to species in balanced equations tells us…

Q: Consider the reaction. TÍCI, (1) + 0,(g) –→ TiO,(s) + 2 Cl,(g) What mass of TiCl, (189.679 g/mol)…

A: The mass of TiCl4 required to produced 12.53 L of Cl2 at STP condition is to be calculated. Given:…

Q: What pressure of Neon gas would you expect to find inside a sealed glass container with a 1.66 L…

A: Given values are, Volume V= 1.66 L Moles n= 0.891 mol  Temperature T= 313 K Pressure =?  Gas…

Q: What volume in liters of fluorine gas is needed to form 103 L of sulfur hexafluoride gas if the…

A: The ideal gas equation is  PV = nRT  P = pressure  V = volume of gas n = moles of gas R = gas…

Q: Small rocket engines, such as model rockets, contain KClO to provide oxygen for the combustion…

A: NOTE : The reaction and the reactant given is incorrect. The correct reactant will be KClO3 and…

Q: Aluminum reacts with concentrated hydrochloric acid to produce hydrogen gas. 2 Al(s) + 6 HCI(aq) → 2…

A: Given data contains, At STP, volume of H2 is 502.0 mL. The given chemical equation is, 2 Als+6…

Q: How many liters of fluorine gas are needed to form 865 L of sulfur hexafluoride gas if the following…

A:

Q: Water can be broken down via electrolysis according to the reaction, 2 H2O (l) --> 2 H2 (g) + O2…

A:

Q: How many liters of fluorine gas are needed to form 355 L of sulfur hexafluoride gas if the following…

A: The ideal gas equation is given by, PV=nRT where P is the pressure, V is the volume, n is the number…

Q: How many moles of helium at 29 ℃ are required to fill a balloon to a pressure of 798 mmHg with a…

A: According to ideal gas law, PV = nRT where P = pressure in atm = 798 / 760 = 1.05 atm…

Q: O2(g) --> O3(g) Determine the volume of ammonia produced when 345 g nitrogen is completely…

A:

Q: How many liters of fluorine gas are needed to form 951 L of sulfur hexafluoride gas if the following…

A: Given:  S (s) + 3 F2 (g) ----> SF6 (g)  Formula used:  PV = nRT  P= 2.0 atm  T = 273.15 K  SF6…

Q: What volume in liters of fluorine gas is needed to form 999 L of sulfur hexafluoride gas if the…

A: The expression of ideal gas equation is shown below: PV = nRT Where; P = pressure V = volume n =…

Q: What mass of neon gas would be required to fill a 2.00 L Flask to a pressure of 733 mm of Hg at 25…

A: Given data,  Volume of flask (V) = 2.00 L  Pressure (P) = 733 mm Hg =(733/760) atm = 0.964 atm…

Q: 6. Calculate the density of hydrogen bromide (HBr) gas in grams per liter at 733 mm Hg and 46°C.

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: How many grams of carbon disulfide (MW = 76.13 g/mol) are needed to react with 5.0 L of O2 (MW =…

A:

Q: For the reaction: N2(g) + 3Hz(g) =2NH3(g)  what is the volume (L) of H2 gas needed to produce 4.00g…

A: Reaction equation :N2(g) + 3H2(g) ⇌                 2NH3(g)Mass of ammonia = 4.00 gramsTemperature =…

Q: What volume of hydrogen at 225 atm and 35.5 °C would be required to react with 1 ton (1.000 x 10°…

A:

Q: The volume of HCl gas required to react with excess Ca to produce 11.4 L of hydrogen gas at 1.62 atm…

A: Given, The volume of HCl gas required to react with excess Ca to produce 11.4 L of hydrogen gas at…

Q: How much potassium chlorate is needed to produce 20.0 mLmL  of oxygen gas at 700. mmHgmmHg   and…

A: Mole of the gas is  n = PV/RT

Q: A 280ml container of chlorine gas kept at 25C and 746 torr is exposed to 1.25g white phosphorus (P4)…

A: Limiting reagent Limiting reagent is the reactant which is completely consumed during the reaction…

Q: Given the following reaction: CuO (s) + H2(g) ®Cu (s) + H2O (g) If 250. L of hydrogen gas are used…

A:

Q: What is the mass (in grams) of an unknown gas (molecular weight = 295 g/mol) that is contained in a…

A:

Q: Hydrogen gas is collected at 40oC during the following reaction:   Al          +            HCl…

A: From given datas Initially we are calculating number of moles from the balanced equation and then…

Q: what is the volume occupied by 15.0 g of nitrgoen monoxide gas, NO at 242k and 690 mm Hg?

A: The empirical relationships among various gaseous state functions (T, V, P and n) is governed by use…

Q: How much potassium chlorate is needed to produce 20.0 mLmL  of oxygen gas at 700. mmHgmmHg   and…

A: 1- In this question, First we need to determine the moles of oxygen gas and consider it is an ideal…

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: How many liters of fluorine gas are needed to form 303 L of sulfur hexafluoride gas if the following…

A:

Q: To derive the ideal-gas equation, we assume that the volume of the gas atoms/molecules can be…

A: Given,The atomic radius of neon, 0.69 Å, and volume of 4πr3/3

Q: If 3.62 L of O2(g) is required to react completely with a 5.50 g sample of C(s) at 48°C, what was…

A: Given: The temperature, (T)=480C=(48+273.15)=321.15K. The volume of O2, (V)=3.62 L. The given mass…

Q: What is the total volume of gases produced at 1092 K and 1.60 atm pressure when 320 g ammonium…

A: Ideal Gas equation: Ideal gas equation is a mathematical expression made from combining all the gas…

Q: What volume in liters of fluorine gas is needed to form 475 L of sulfur hexafluoride gas if the…

A: Given;

Q: Calculate the volume of C3H8 gas produced from the reaction of 17.1 liters of CO gas with excess…

A: In the given question we are asked to calculate the volume of the gas produced. we will apply ideal…

Q: A gaseous mixture of Xe and F 2 has a density of 3.244 g/L at 2.566°C and 619.5 mm Hg. What is the…

A: Formula used Pm = dRT where  p= pressure, m = molar mass, d = density  R = gas constant, T=…

Q: When 25.0 g of Zn reacts, how many L of H2 gas is formed at 25 °C and a pressure of 854 mmHg?

A: Given :  Amount of Zn = 25.0 g  Temperature = 25°C  Pressure = 854 mmHg  To calculate :-  Volume of…

Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s)+N2(g)→2Li3N(s) What…

A: Given, 57.6 mL of N2 gas at STP

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.