4. Hydrogen and oxygen react to form water. At STP, how many liters of oxygen gas will be needed to react completely with 10.0 L hydrogen gas? a. 5.00 L O b. 10.0 L c. 20.0 L O d. 100.0 L

Q: The stopcock connecting a 3.51 L bulb containing carbon dioxide gas at a pressure of 9.35 atm, and a…

A: For carbon dioxide (CO2) gas, Pressure (PCO2) =9.35 atm Volume (VCO2) = 3.51 L For Krypton (Kr) gas,…

Q: What law explains the mechanism of gas compressor? a. Boyle’s Law b. Charles’Law c. Combined gas…

A: The gas laws are a set of rules that control how gases behave by establishing links between the…

Q: The pressure in Denver, Colorado (elevation 5280 ft), averages about 24.9 in Hg. Convert this…

A: Pressure is defined as the force exerted on a unit surface area. It can be measured in various units…

Q: Consider a mixture of two gases, A and B, confined added to the same vessel at the same temperature.…

A: Vessel initially had gas A and B. Third gas C was added to the vessel at same temperature. Now, we…

Q: A sample of helium gas has a volume of 2.0 L at a pressure of 4.0 atm. What is the volume of gas (in…

A: The given data contains, Volume v1= 2.0 L. Pressure P1= 4.0 atm.

Q: 9. A sample of SO2 is cooled without changing the volume. Which of the following statements…

A: Solution - (9) Answer - Incorrect option is (B)

Q: Boyle’s Law 1. A balloon that contains 1.50 L of air at 1.00 atm is taken underwater to a depth at…

A:

Q: A. Molar Volume of Hydrogen Gas mass of magnesium 0.150 g 0.139 g volume of hydrogen gas 158 ml 141…

A: References: General Chemistry Textbooks:Tro, Nivaldo J. Chemistry: A Molecular Approach. Provides a…

Q: 5. The volume of a given amount of gas is inversely proportional to its pressure at constant…

A: Question: 5 Answer: Option-d Boyle's Law states that Volume of given amount of gas is inversely…

Q: What is the mole ratio of H2O to H3PO4 in the following chemical equation? P.O10+6H,0 → 4H,PO, a. 4…

A: The balanced chemical reaction is the chemical reaction in which elements present in the reactant…

Q: How many individual formaldehyde (CH20 = 30.03 g/mol) are found in a 32.0 mL sample %3D of gaseous…

A: Data given, Volume of formaldehyde = 32.0 mL The density of formaldehyde = 0.815 g/mL Molar mass of…

Q: 2. A gaseous mixture contains the three noble gases He, Ar, Kr. The total pressure exerted by the…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: Molecules in the gas phase undergo many collisions. Which one statement is NOT correct? a. For a…

A: a) On increasing temperature the average velocity of molecules increases, the randomness increases…

Q: 18. How many atoms of Lithium are there in 6.941 grams of Lithium? c. 6.022 x 1023 Li atoms a. 6.002…

A: 18.) Given,

Q: 6. Imagine that each of the three containers in Model 2 contains krypton atoms. The atomic radius of…

A: Given: radius of Kr atom = 88.0 pm = 8.8×10-11 m Atoms are solid sphere.   According Kinetic…

Q: The volume of 1 mol of any gas at STP is... (Single choice.)   22.41 Pa. 22.41 mL. 39.95 g. 22.41 L.

A: At STP(standard temperature pressure) we use one atm pressure and 273.15 k temperature. We use the…

Q: The pressure of the gas in a deodorant can is 3.12 atm at a temperature of 325 K. Calculate the…

A: Given data contains, Initial pressure is 3.12 atm. Initial temperature is 325 K. Final temperature…

Q: 5.0L air 2.0L air The volume of a sample of air in a cylinder with a movable piston is 2.0 L at a…

A: In this experiment, the volume is increased keeping the temperature Constant.  By Boyle's Law,P1V1 =…

Q: A particular gas has an initial pressure of 0.336 atm and an initial volume of 42.1 mL, if the…

A: Pressure and volume of a same gas in different conditions related with each other according to the…

Q: 17. A sample of argon at 2.0 atm pressure is heated until its temperature goes from 60 °C to 90 °C.…

A: Assuming the gas to be an ideal gas. So according to ideal gas law, PV = nRT Therefore, we can also…

Q: 5. If a gas occupies 152.0 mL at 15.0°C, what volume will the gas occupy at 50.0°C? 158 mL of sulfur…

A: The given data contains, Volume V1 = 152 ml. Temperature T1 = 288 K. Temperature T2 = 323 K

Q: 14. A balloon can hold 10 L of gas at 2 atm of pressure. What will be the volume of the balloon at 5…

A:

Q: 1. What is most likely to happen when an aerosol can is heated? a. The can will be deformed. b. The…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: For a fixed amount of gas at a fixed pressure, what will happen if the temperature is tripled?   A.…

A: According to the statement of Charles law, volume of an ideal gas is directly proportional to the…

Q: An excess of sodium hydroxide is treated with 2.90 L of dry hydrogen chloride gas measured at STP,…

A: Balanced chemical equation for the given reaction is HCl +NaOH →NaCl + H2OGiven: Volume of HCl…

Q: A  14.5 L sample of gas at 1.6 atm  and  26.00 C is heated to 97.0 0 C and transferred to a…

A: P1V1/T1 = P2V2/T2

Q: 1. What is the volume of 130 g of oxygen gas at STP? Oxygen has a molar mass of 32 g/mol. 2. What…

A: 1. (c) 91 L 2. (d) 89.6 L

Q: The air that we breathe is a combination of many gasses. Which gas is makes up the majority of our…

A: Air is a mixture of gases and they together makes the atmosphere. The components of air are-…

Q: A 23.6 -L sample of nitrogen at 4.45 atm and 23°C is simultaneously expanded to 50.8 L and heated to…

A: Ideal gas law is ,  PV = nRT  Therefore, PV/ T = nR = constant for same sample of gas.

Q: Consider the following balanced chemical reaction: 2H₂ + O₂ → 2H₂0 How many liters of oxygen gas…

A: To determine the volume of oxygen gas (O2) needed to produce 43.2 liters of water (H2O) at STP…

Q: What is the volume, in liters, occupied by a mixture of 17.3 g Ne(g) and 32.8 g Ar(g) at 7.15 atm…

A: Molar mass of Ne = 20 g/mol So moles of Ne = 17.3 g/ (20 g/mol)                              = 0.865…

Q: In a fixed volume container at 25°C, NO2 gas partially combines to form N2O4 gas. The mass…

A: Dalton’s Law of Partial Pressures states that the total pressure exerted by the mixture of…