What volume (ml) of hydrogen gas, saturated with water vapor, will be obtained from a 0.2218g sample alloy which is 27.77% Al (Atmospheric Pressure=762mmHg, ambient room temperature=21 degrees C, water vapor pressure=18.8mmHg).

Q: Air contains nitrogen, oxygen, argon, and trace gases. If the partial pressure of nitrogen is 592 mm…

A: Given: Partial pressure of Nitrogen = 592 mm Hg Partial pressure of Oxygen = 160 mm Hg Partial…

Q: pressure: 708.1 mm Hg volume: 2.965 L temperature: 25.5°C How many moles of CO2 were produced?

A: Answer:- Given data:- Pressure = 708.1 mm Hg = 0.93171066 atm…

Q: Volume of trapped gas = 88.57 mL - moles of O2 = 0.00359 - Pressure of trapped gas = 756 mmHg -…

A:

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A:

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: Decomposition reaction is a reaction in which a single reactant decomposes to form two or more…

Q: If 18.3g N2O2 occupies 5.4 L at 250 K, what is the volume if all of the N2O4 is converted to NO2 at…

A: The complete reaction is given as, N2O4 →2 NO2

Q: An ideal gas originally at 0.85 atm and 62°C was allowed to expand until its final volume, pressure,…

A: Given,Initial pressure, P1 = 0.85 atmInitial pressure, T1 = 62 oC = (62 + 273.15) K = 335.15…

Q: A sample of an unknown compound is vaporized at 150.°C. The gas produced has a volume of 510.mL at a…

A:

Q: What mass of Al(s) is required to produce 727.5 mL of H, (g) at STP?

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: An ideal gas originally at 0.85 atm and 65°C was allowed to expand. until its final volume,…

A: Ideal gas law ,   Ideal gas law state the relation between the pressure, temperature, volume and…

Q: One method used in the eighteenth century to generate hydrogen was to pass steam through red-hot…

A: Given 3Fe (s) + 4H2O (g) →Fe2O3 (s) + 4H2 (g) Molar masses:  Fe = 55.845 g/mol  H₂O = 18.01528 g/mol…

Q: 2. Balance the following equation and calculate the volume of hydrogen gas produced from the…

A: The balanced chemical reaction is given below.

Q: The compound is oxidized and the chlorine in the substance is converted to chlorine gas. if 40 mg of…

A: Given :  Volume = 12 m3  Pressure = 1 atm  Temperature = 25°C = 298 K  Final pressure = 1 atm  Final…

Q: What pressure will be exerted by 25g  of CO2 at a temperature of 25 C and a volume of 500mL

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Q: What volume (in mL) of 3.20 M HNO3(aq) needs to be added to excess Na2CO3(s) tc generate 4.85 L…

A:

Q: A 0.3400 g piece of brass is allowed to react with hydrochloric acid at the base of eudiometer. The…

A: When brass is reacted with hydrochloric acid, only zinc reacts with hydrochloric acid.  The reaction…

Q: the density of an ideal gas at STP is found to be 0.901 g/L, what is its molar mass

A: At STP ANY GAS OCCUPIES 22.4 LITERS  SO VOLUME OF GAS AT STP IS 22.4 LITERS

Q: [References] In 1897 the Swedish explorer Andreé tried to reach the North Pole in a balloon. The…

A: Given: Volume of Balloon = 4800 m3 loss of gas during filling = 20 % Temperature = 0 oC = 273.15 K…

Q: A sample of carbon monoxide at 57oC and under 0.67 atm of pressure takes up 85.3 L of space.  What…

A: Given data: Temperature = 57o C = 330 K Pressure  = 0.67 atm  Volume = 85.3 L Formula used: P V = n…

Q: Consider the reaction between aluminum and sulfuric acid to produce aluminum sulfate and hydrogen.…

A: One mole of any gas at STP(standard temperature and pressure i.e 273 K and 1 atm ) take up a volume…

Q: final volume (L

A: As we know,  STP is standard temperature = 273 K And pressure = 1 atm So, Using state equation

Q: How would i calculate the tire pressure at 15.3 C uring the equation of the best fit line? What…

A: The data of pressure v/s temperature is given as,

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

A: If temperature and pressure keeping constant then volume of gas is directly proportional to the…

Q: A Haber process reactor contains 25.0% nitrogen and 75.0% hydrogen for the synthesis of ammonia.…

A:

Q: Closed-tube manometers work exactly as barometers except by connecting them to a container its…

A: We have formula P = dxgx h  d = density = 0.8158 g/ml = 815.8 Kg/m^3, g = accelaation due to gravity…

Q: At 22oC and 0.998 atm, what is the theoretical volume (in mL) of hydrogen gas produced when 0.45g of…

A:

Q: How many moles of fluorine gas will be needed to produce 70.7g of aluminum fluoride by reaction with…

A: Given : Mass of Aluminium fluoride=70.7 g To Find: Moles of fluorine gas Solution: The following…

Q: How many liters of co gas (at STP) are required to produce 4.00 mole Fe?

A: Given information,    Moles of Fe = 4.00

Q: A 2.50 L sample of butane gas (C4H10), measured at 22.0 ºC and 1.20 atm pressure, is combusted…

A: Given Initial volume of butane gas = 2.50 L Temperature = 22.0°C = 295K Pressure = 1.20 atm Volume…

Q: What mass of magnesium must be reacted with hydrochloric acid to obtain 750. mL of hydrogen at 25oC…

A: Find the moles of H2 gas using equation PV = nRT  then find the mass of Mg using the balanced…

Q: A sample of hydrogen gas produced in a laboratory experiment had a volume of 280. mL at a pressure…

A:

Q: When 1.00g of magnesium is reacted with excess hydrochloride acid, what volume of hydrogen gas will…

A: Weight of Mg = 1 gm Molar Mass of Mg = 24.3 u Moles of Mg = Weight of Mg / Molar Mass of Mg = 1/24.3…

Q: Calculate the volume in mL of hydrogen gas at STP produced when 25.0 g of Zn metal reacted…

A: Metals reacts with acids to produce hydrogen gas. From the balanced equation  we can determine the…

Q: A plasma-screen TV contains thousands of tiny cells filledwith a mixture of Xe, Ne, and He gases…

A:

Q: A 0.338-g sample of gas occupies 125 mL at 60. cm of Hg and 25°C. What is the molar mass of the gas?

A: It is given that the mass of the sample is 0.338 g and occupies 125 mL at a pressure of 60 cm Hg at…

Q: 6. Calculate the temperature, density, and specific volume of 150 kg CO2 confined in a volume of 85…

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Q: What volume of oxygen will react with 18mL of acetylene, assuming the gases are present at the same…

A: Given information,

Q: MASS-VOLUME 1. What is the mass of calcium carbonate must be heated to form 200 L of carbon…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Mass of copper before electrolysis 5.621 g Mass of copper after electrolysis 5.487 g Volume of H2…

A: The given information is: Mass of copper before electrolysis = 5.621 g Mass of copper after…

Q: 0.361 g of an unknown liquid occupied a volume of 250.0 mL at 758 mm Hg pressure and 100 °C. What is…

A:

Q: 7. A gas With à võlumé öf а pressure of 205kPa is allowed to expand to 16.0L. What is the new…

A: We will use Boyle's law to get the answer

Q: 20. In a railroad yard, a 2.5 X 104-kg boxcar moving at 8.5 m/s is stopped by a spring-loaded bumper…

A:

Q: The density of liquid CO2 at room temperature is 0.80 g/mL.  How large a cartridge of liquid CO2…

A: Given that: Density of Liquid CO2 = 0.80g/mL Volume of life raft = 500L Temperature = 21°C = 294K…

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: V=375mL at 1.15atm ; V= mL at 775 mmHg

A: Given data V1 = 375ml P1 = 1.15 atm= 874mmhg Where 1 atm = 760 mmhg V2 =?  P2 = 775 mmhg

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.