O 2 AL +bNaoA2Nag Alo+ 3Hz what The volume of hydrogen when 299 of Aluminium. fAl=24)_veat wiTh excess of NaoH? 22-4 L @44-8L @b7.2 L B22.6L

Q: 2. Calculate the number of grams of O2 in a 100.0 L cylinder at STP a. 4.46 b. 71.4 с. 143 d. 7.17…

A:

Q: 7. What volume will 1.00 g of propane (C3H8) occupy at STP?   Group of answer choices 22.4 L 1.96 L…

A: The volume of any gas for 1mole at STP is 22.4L.

Q: A gas-flask-A has twice the volume as flask-B. Flask-A is filled with nitrogen, while flask-B is…

A: The solution is as follows :

Q: 4. When 24.0 grams of ethanol (C₂H5OH) combusts with 9.00 grams of oxygen, what volume of carbon…

A: 4) we need to calculate the volume of water and carbon dioxide produced in the reaction

Q: Determine whether extensive or intensive 1. Weight 2. Pressure 3 One mol of gaseous water above…

A:

Q: . What is the volume occupied by 2.98 g of argon at 75 °C and 7.12 atm? Pu=nRT xרס orjon m= 2.983 T:…

A: 1. PV = nRTV = nRTP = 2.98g × 1mol39.948g × 0.08206 L⋅atm⋅K-1⋅mol-1 ×348.15K 7.12atm…

Q: How many L of SO, can be produced in the reaction of 1.15 L SO, and .65 L O, if all three gases are…

A: A numerical problem based on mole concept that is to be accomplished.

Q: The Goodyear blimp contains 5.74 * 106 L of helium at25 °C and 1.00 atm. What is the mass in grams…

A: To find the mass of He, find its moles and mass = moles X molar mass Since for ideal gas, PV = nRT…

Q: At 1.00 atm and 373 K, a 0.333-g sample of an unknown pure gas occupies a volume of  0.255 L. What…

A: The ideal gas equation is: PV=nRT where, P is the pressure of the gas V is the volume of the gas T…

Q: A 1.50-L sample of a gas at STP has a mass of 4.75 g. What is one possible formula of the gas? a.…

A:

Q: 4. How many liters of Oz at STP will react with 8.7g 1 C,H, +3 0, → 2 CO;+2 H;O d lau baovig y isdaf…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A certain anesthetic contains 64.9 percent carbon, 13.5 percent hydrogen, and 21.6 percent oxygen by…

A: Given, T= 120 degree =393 K P= 750 mm Hg= 750 mm Hg x 1atm/760 mm hg = 0.987 atm V = 1L, and R=…

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: C2H4O2 (l) + 2 O2 (g) ------------> 2 CO2 (g) + 2 H2O (g)   What volume, in liters, of CO2 at…

A: The given reaction is, C2H4O2(l) + 2O2(g)  ---->  2CO2(g) + 2H2O(g) From the given reaction, we…

Q: A 7.0 L sample of methane gas is collected at 50.0°C. Predict the volume of the sample at 0°c. a 70…

A: Given data is as follows: Initial volume of methane gas = 7.0 L The initial temperature of the…

Q: What volume (in L) would 6.68 g of nitrogen gas (28 g/mol) )occupy at 48.8 °C and a pressure of 1.24…

A: mass of N2 = 6.68 g T = 48.8 oC = 321.95 K P = 1.24 atm

Q: 1.  Hydrogen peroxide is decomposed in a lab and the produced O2 (g) is collected over water at…

A:

Q: If 8.34 mol of NO, occupy 29.8 L, how many liters will 4.58 mol of NO, occupy at the same…

A:

Q: A 7.0 L sample of methane gas is collected at 50.0°C. Predict the volume of the sample at 0°C. a 70…

A: According to the Charle's law, V α T (at constant pressure) Therefore,  V1/T1 = V2/T2 where, V1 is…

Q: What volume, in L, of 1.1 M FeCl₃ would be required to obtain 0.70 moles of Cl⁻ ions? A) 1.9 L B)…

A: Molarity is defined as number of moles of solute devided by volume of solution in liter.

Q: What volume of hydrogen at 20.0oC and 800.0 mm Hg will be formed by the rxn of 20.0 g of calcium…

A:

Q: You have 50.1 g of Cl2 gas in a container with one of the volumes as one with H2SO4 gas. The…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Saved ncept- Calculate the partial pressure of hydrogen gas Hydrogen gas, oxygen gas, and water…

A:

Q: If you created a 0.355 M solution with 0.54 mol iron (III) chloride salt, how many liters of…

A: Molarity (M) is the unit of concentration of a solution, and its unit is mol/L It is defined by the…

Q: In case of Ideal Gas law, PV=nRT, what volume in Liters would 3.50 moles of Oxugen Gas, 02 occupy…

A:

Q: Question 4 Determine the volume (in L) occupied by 29.25 g of nitrogen gas at 18.74 °C and 1.04 atm.…

A: The answer is given as follows

Q: mass

A:

Q: What volume of dry silicon tetrafluoride (at STP) can be produced by the complete reaction of 189 g…

A: Calcium silicate reacts with hydrogen fluoride to form calcium fluoride, silicon fluoride, and…

Q: What mass in grams of NaN3 is required to produce 50.2 L of N2 gas (density = 1.25 g/L). According…

A: The balanced reaction taking place is given as, => 2 NaN3 (s) --------> 2 Na (s) + 3 N2 (g)…

Q: Find the volume of 6.00 g of hydrogen at 1.50 atm and 273 °C? O 179 L O 6.77 L O 89.6 L O 44.8 L

A:

Q: Just number 20

A: Given: Initial Volume V1 = 242  mL Initial moles n1 = 0.00901 mol Final moles n2 = 0.00703 mol Final…

Q: 1. Give the MW of oxygen gas to 4 significant figures.  From the periodic table, O = 16.00 MW = 2.…

A: Given : Atomic mass of O = 16.00 amu We need to find mass of Oxygen gas molecule.

Q: Nitric acid is a corrosive acid capable of dissolving many metals, with the evolution of brown…

A:

Q: When 25.0 g of potassium chlorate (KCIO3) decomposes, how many L of O2 gas are formed at STP? Refer…

A:

Q: 4. What volume is occupied by 35.0 g of C2H2 at 471 mm Hg and 21 °C? а. 52.4 L b. 29.0 L с. 3.74 L…

A:

Q: volume

A:

Q: 7. what s the volume of A.92 omeles f H at STP. what io the mass Pl 2.25 moles ef CHA gas at STP.

A: Given  ( a ) Number of mole of H2 at STP =  4.92 mole        Volume at STP = ? (b) Number of mole of…

Q: :: A sample of neon gas is cooled and its volume went from 480 mL to 330 mL. If its final…

A: To find the temperature  (T2), the relation between temperature and volume has been used.

Q: If 0.75 mole of helium gas occupies a volume of 1.5 L, what volume (in liters) will 12 moles of…

A: Since we are entitled to answer up to one question, we’ll answer the first question as you have not…

Q: [COMBUSTION] Per 1.00 L of C8H18, how much O2 is consumed in kg? ρ, C8H18: 0.703 kg/L

A:

Q: 2. If the volume is halved from 20.0 mL to 10.0 mL, what does your data show happens to the…

A: The relation of pressure and volume can be explained by Boyle's law.  PV=kP∝1V

Q: Consider the following balanced reaction: Mg(s) + 2HCI(g) → MgCl2(aq) + H2(g) Calculate the volume…

A: Consider the following balanced reaction Mg(s)+2HCl(g)→MgCl2(aq)+H2(g)mass of magnesium for reaction…

Q: A gas mixture contains 5.64 g of hydrogen, 49 g oxygen, 10.69 g helium, and an unknown amount of…

A:

Q: A compound is found to be 30.45% N and 69.55% O by mass. If 1.63 g of this compound occupy 389 ml at…

A: Since PV = nRT  where P = pressure in atm = 775 / 760 = 1.02 atm            (since 1 atm = 760 mm…

Q: What is the mass of 22.4 L of H2 at STP? A. 1.01 gram  B. 2.02 grams D. 11.2 grams C. 22.4 grams

A: GivenVolume of H2 = 22.4 LCondition given STP

Q: What volume of N2, measured at 18 °C and 732 mm Hg, will be produced by the decomposition of 10.7 g…

A: PV = nRT Balanced chemical equation: 2NaN3 (s)   ----->  2Na(s)  +  3N2 (g) Number of moles of N2…

Q: What volume (in L) of 0.300 M LiI will react with 0.150 L of a 0.175 M Pb(NO3)2 solution according…

A: The reaction given is 2LiI(aq)   +     Pb(NO3)2(aq)    ⟶   PbI2(s)    +   2LiNO3(aq) Given :…

Q: If 0.5 L of O2(g) reacts with H2 to produce 1 L of H2O(g), what is the volume of H2O(g) obtained…

A: To find volume.

Q: . A sample of foul-smelling gas has a density of 0.650 g/L at 250C and 757 mmHg. What is the…

A:

Q: 0.504 g of a noble gas occupies a 250. mL container at -23 °C and 105.0 kPa. Identify the gas. *…

A: We will use ideal gas equation