3. H,O > H; + Balance the equation above to answer the questions below. The reaction occurs at STP. a. How many liters of water are required to produce 100 L of hydrogen gas? 100 L H,O b. How many liters of oxygen are produced with the 100 L of hydrogen gas? 50 L O,

Q: How many atoms of mercury are required to produce 3.49 L of H, gas (density= 0.0899 g) according to…

A: Given, 2 Hg(l) + 2 HNO3(aq) ----> Hg2(NO3)2(aq) + H2(g) Volume of the hydrogen (H2) gas = 3.49 L…

Q: A sample of neon gas collected at a pressure of 1.19 atm and a temperature of 10.0 °C is found to…

A: Given data of neon gas are, Pressure (P) =1.19 atm Volume of neon gas(V)=28.5 L Temperature of…

Q: 2. How many liters of O, will be needed to react with 1.783 mol of C? (Rxn occurs at STP). _H, (g) +…

A: Balanced chemical equation: 6H2 (g)  +  4C (s)  +  O2 (g)  ----->  2C2H5OH (g)

Q: In the reaction N2(g) + 202(g) ----> 2NO2(g) how many liters of O2 (at STP) would be required to…

A: At STP, the molar volume of a gas is the volume occupied by the gas. The molar volume of any gas at…

Q: Part 1: Ideal Gas Law. STP, and Stoichiometry (section 8.6. 8.7) Combination of all four gas laws…

A: (1) Given data is as follows: Volume of the container = 1.00 L The temperature of the gas = 373 K…

Q: At STP how many grams of Mg are required to produce 35 L of H2 in the reaction shown below? Mg(s) +…

A: At STP, 22.4 L of gas is produced by one mole of any gas. So, 35 L of gas will be produced by =1…

Q: Zn(s) + 2HCl(aq) → H2(g) + ZnCl2(aq) When 25.0 g of Zn reacts, how many L of H2 gas are formed at…

A: STP represents the Standard Temperature Pressure conditions. Given: The reaction is as follows,…

Q: What volume of H2O(g) should be produced at STP by reacting 0.318 mol of Ag(s), in the reaction…

A:

Q: When heated, solid potas 0₂ (8) unbalanced equation: KCIO3(s) → KCI) + f 20.8 g of potassium…

A:

Q: Use the ideal gas law to complete the following table for propane (C3H8) gas. Pressure Volume Temp.…

A: Given: Mass of gas =45.05 g The molar mass of gas =44.1 g/mol Temperature, T=18 °C=18 + 273 =291 K…

Q: CaCO3(s) + 2HCl(aq) --> CO2 (g) + H2O (l) + CaCl2 (aq) What is the molarity of a HCl solution if…

A: The molarity of the solution is defined as the ratio of no of moles of solute to that of volume of…

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: - Given that 500.0 mL of solution, draw a mole concept map and calcu late each of the following: (a)…

A:

Q: gases If the moled sample is at the lowest temperature? Xe Cl2 O Ne Ar O The temperature is the same…

A: Applying concept of average velocity v = √8RT/πM

Q: Balance SO2(g) + O2(g) → SO3(g) given 2.4 mol of O2 and then determine the volume of the indicated…

A:

Q: What mass of Mg and what volume of 1.50 M HCI are required to make 62.3 L of H₂ gas at a temperature…

A:

Q: Mg3N2(s)

A: We have the balanced chemical reaction: Mg3N2(s)+6H2O(l)---> 3Mg(OH)2(aq)+ 2NH3(g)   Here, 1 mol…

Q: In preparation for a combustion demonstration, a professor fills a balloon with equal molar amounts…

A:

Q: How many grams of CaCO3 (100.09 g/mol) would be needed to produce 34.5 L of CO2 at STP?…

A:

Q: What is the volume of 0.25mol of CO2 gas at STP

A: Moles of CO2 gas = 0.25 mol Volume at STP = ? STP is standard temperature and pressure.  Standard…

Q: If 15L of CO at STP and 32L of H2 at STP react, how many Liters of Octane at STP can be formed? 25°C…

A: Given :-  Volume of CO = 15 L  Volume of H2 = 32 L  To calculate :-  Volume of octane (C8H18)

Q: 2Na (s) + H₂SO (aq) - Na 4 What volume (in L) of hydrogen gas is produced at STP when 11.5 g of…

A:

Q: Consider the following reaction: 2 NH3 (g)   +   3 Cl2 (g)   →   N2 (g)   +   6 HCl (g) A mixture…

A: Consider the following reaction: 2 NH3 (g)   +   3 Cl2 (g)   →   N2 (g)   +   6 HCl (g) The given…

Q: . If pressure and temperature are kept constant, the reaction of 18 mL of N2 gas with 54 mL of H2…

A: Given data :

Q: please help me, double and triple check your answers, previous tutors got it wrong so check it.

A: Mole ratio is defined as ratio of moles of any two compounds in a mixture of compounds.  In the…

Q: 1. What is the volume of 0.04mol of Hydrogen-H, gas at STP? 0.04mol H2 2. How many atoms are in…

A:

Q: one sentence, explain what "STP" means, and the volume of a mole of gas under these conditions.

A: Given : We have to explain the meaning of STP.

Q: - 2 Fe,O, 4. What volume (liters) of O, is required to react with 1.7 moles of Fe? 4 Fe + 3 0, 1.7…

A: The amount of products produced or amount of reactant used is proportional to the  stoichiometric…

Q: 3. If 120 grams of C3H8 are consumed, how many liters of water will be produced? How many steps? pg…

A: According to mole concept the reactants react and products form in the molar ratio of their…

Q: How many grams of CaCO3 (100.09 g/mol) would be needed to produce 45.8 L of CO2 at STP?…

A: Given Amount of CO2 to produce from CaCO3(s)

Q: N2O5 (g) + H20(e) → 2 H* (aq) + 2 NO3¯(aq) How many moles of H† are obtained when 1.75 L of N2O5 at…

A: Given data: Volume of N2O5 = 1.75 L Temperature = 25oC Volume of solution obtained after reaction =…

Q: Calculate and show solution 1. Chlorine pentafluoride (CIF₅) is formed by reacting clorine gas…

A: A stoichiometric relation is established between flourine and ClF5 to find out the volume of product…

Q: 2. A cylinder with a moveable piston contains 1.12 mol of neon gas, and has a volume of 514 ml. What…

A: At constant temperature and pressure the volume of the given gas is directly proportional to the…

Q: A sample of methane gas collected at a pressure of 1.07 atm and a temperature of 19.0 °C is found to…

A: We use the ideal gas formula to calculate moles of CH4 gas  PV = nRT Where P = pressure of CH4 gas =…

Q: 1. Assume that 13.5 grams of solid aluminum react with HCI according to the following balanced…

A: The given chemical reaction is as follows: 2Al(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2(g) The mass of Al…

Q: Which of the following samples will have the greatest volume at STP? Explain your answer. A) 10 g…

A: This is the concept of mole equivalent

Q: H3(g) + HCl(g) NH4Cl(s) sample of NH3 gas and a 3.13 g sample of HCl gas are mixed in a y the…

A:

Q: Fe304 + H, --> Feo + H,0 How many liters of H, at STP are required to react with 2.3 g of Fe,0, to…

A: The reaction taking place is given as, => Fe3O4 + H2 -------> FeO + H2O Given : Mass of Fe3O4…

Q: Zn (s)  +  2HCl (aq)  →  H2 (g)  +  ZnCl2 (aq) When 15.0 g of Zn reacts, how many L of H2 gas are…

A: Number of moles of Zn can be calculated as follows: No.of moles=massmolar massNo.of moles=15.0g65.38…

Q: W hat volume of chlorine gas at 25°C and 0.950 atm can be produced by the reaction of 12.0 g of…

A:

Q: At a temperature of 25°C a bicycle tire has a pressure of 140. psi with 4.09 x 10-2 moles of…

A: Given P1 = 140 psi n1 = 4.09 × 10-2 P2 = 130 psi n2 = ? Volume constant

Q: How many moles (n2) remain in the cylinder?

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: mL of chlorine gas

A:

Q: 2. A sample containing 4.80g of Oz gas has an initial volume of 15.0L. What is the final volume in…

A: Answer : Volume = 8.75 L

Q: 2. How many molecules are there in 1.45 moles of smog, or sulfur dioxide? 3. How many atoms of neon…

A: Questions 2 Solution  moles= No of molecules / Avegadro number No of molecules of So2= moles *…

Q: How many moles of hydrochloric acid are needed to produce 26.3 L of chlorine gas according to the…

A: The chemical reaction that takes place between hydrochloric acid and oxygen to produce water and…

Q: A self-contained underwater breathing apparatus uses canisters containing potassium superoxide. The…

A: The given reaction is as follows: 4KO2(s) + 2CO2(g) → 2K2CO3(s) + 3CO2(g) The volume of CO2 = 12.4 L…

Q: In the reaction 2KCIO3(s) --> 2KCI(s) + 302(g). How many liters of oxygen gas at STP are produced…

A: Molar mass of KClO3 = 122.5 g/mol  Moles = given mass / volume  Given mass = 17.4 g

Q: When 29.8 g of Al reacts with HCl, how many L of H2 gas are formed at STP? 2 Al (s) + 3 HCl (aq) →…

A: Given :-  2Al(s) + 3HCl(aq) → 2AlCl3(aq) + 3H2 (g)  Mass of Al = 29.8 g  To calculate  :-  Volume of…

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.