14. What volume of gas will be produced when 35.0 g of calcium reacts with excess hydrochloric acid at SATP?

Q: Calculate the g aluminum required to generate 913 mL of hydrogen gas at STP.

A:

Q: 1.3.How many moles of gas would be produced if 5.00g of sodium bicarbonate reacted completely with…

A:

Q: 3. Potassium permanganate is produced commercially by the this reaction: K.MnOafaq) Ch(g) KMNO(s)…

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

Q: The purity of a sample containing zinc and weighing 0.312 g is determined by measuring the amount of…

A: Given mass of sample of Zn = 0.312 g  Mass %age of Zn in the sample = 84.0%  Find amount of H2 gas…

Q: What volume of oxygen is needed to completely combust 2.36 L ofmethane gas (C H 4 )?

A: The volume of oxygen needed has to be given,

Q: In the reaction of sodium phosphate with aluminum nitrate, 65 ml of 0.125 mol/L sodium phosphate is…

A:

Q: If carbon dioxide were released into the air would it initially, sink or float?

A: Usually all the gases are miscible in nature. When sufficient time is allowed all the gases are…

Q: How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 65.1…

A: Given  Number of mole of water vapor    = 65.1 mole  Number of mole of hydrogen gas =  ?

Q: Calculate the volume of Ammonia (NH3) produced if 10 grams of Hydrogen gas reacts with excess…

A:

Q: Which one is safer , filling the balloon with air or with carbon dioxide ?why?

A: Carbon dioxide constitutes about 0.04% of the air. The major composition of air is nitrogen gas and…

Q: The reaction between sulfamic acid and sodium nitrite produced 388mL of Nitrogen gas collected over…

A: Volume of nitrogen gas = 388 ml  Temperature = 23 °C  Pressure = 770 mmHg  Number of moles of…

Q: Why does carbon dioxide not rise and fall in a straight line?

A: In the course of studies of the carbon dioxide absorption curve of human blood which were published…

Q: A 0.0665 g sample of aluminum metal reacts with hydrochloric acid to give 90.5 mL of hydrogen gas at…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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: D Caleulate the volume of hydrogen gas produced at STP if 25 0 grams of HCl react completely.

A: Final answer:- 7.68 L of H2

Q: 7. How many moles of Al will react with 91 liters of H SO, 2"

A: Al reacts with sulfuric acid to form aluminium sulfate and hydrogen. The equation is as follows: 2…

Q: Use the balanced reaction below to determine what mass and volume of hydrogen gas is produced when…

A:

Q: How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 99.1…

A: Balanced Reaction 4 H2 + CO2 --> CH4 + 2 H2 O   Moles of water vapor produced = 99.1 mol 2 mol…

Q: P4(g) + Br2(g) --> PBr3(g) What volume of bromine gas at 20 oC and 789 mmHg must be used to…

A: Since molar mass of phosphorus tribromide = 270.7 g/mol Hence moles of phosphorus tribromide to be…

Q: What is the mass of a 5.6 liter (STP) sample of CO2 gas?

A: Given data, CO2 gas = 5.6 L 1 mole of CO2 occupies = 22.4 lit at S.T.P

Q: If 11.2 L of hydrogen at STP reacts with chlorine, about how many moles of hydrogen chloride gas…

A:

Q: Janet is in the lab performing her favorite experiment. She takes excess zinc and reacts it with…

A: The reaction of zinc is carried out in dilute nitric acid and in order to find the volume at STP,…

Q: What volume of O2 at STP is required to oxidize 8.0 L of NO at STP to NO2? What volume of NO2 is…

A: Avogadro's Law:  This law states that under the same conditions of a temperature of the pressure,…

Q: In questions 5 and 6, assume 1.00 mol of any gas occupies 22.40 L at standard temperature and…

A: Since you have posted multiple questions, we will solve the first two questions for you since they…

Q: If 25.0 mL of nitrogen gas reacts with 80.0 mL of oxygen gas, what is the volume of N2O3N2O3…

A:

Q: 23. What volume of carbon dioxide gas at STP could be produced from the decomposition of 150.0 grams…

A: ★ Answer : 33.55 Litres CO2 gas will be produced at STP from the decomposition of 150g CaCO3. ★…

Q: What volume (in L) of O2 at STP is required to oxidize 9.6 L of NO at STP to NO2?

A: To calculate  volume (in L) of O2 at STP: The balanced equation is

Q: How many L of H2 are collected at STP when 2.2x1022 atoms of aluminum is reacted with HCI?

A: Given STP T = 273 K P = 1 Bar Number of atoms of Al = 2.2 x 1022  Moles of Al atoms = 2.2 x…

Q: 2) How many moles of oxygen gas are required to fully consume 18.0 g of magnesium metal, producing…

A: 2Mg    +     O2      ------->    2MgO 2*24         32g                2(24+16) =48g…

Q: Using the same balanced equation as question #5, how many Liters of O2 (at STP) are required to…

A: From a balanced equation we can calculate the reactant required .

Q: if 525 mL of hydrogen gas at STP were needed, how many moles of H2SO4 would be required?

A: STP is the standard temperature and pressure condition where gases occupy a volume of 22.4 L/mol. In…

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

A:

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: What volume at STP is occupied by 0.682 g of BCl3(g)

A: Molar mass of BCl3 , Mwt = 117.17 g/mol Given weight, W = 0.682 g Moles = W ÷ Mwt = 0.682 ÷ 117.17 =…

Q: which is the major constituent of natural gas?

A: The natural gas is also known as fossil gas. This gas is a mixture of higher alkanes, methane,…

Q: Why deep sea divers dissolve helium gas in oxygen cylinders?

A: The partial pressure of oxygen at sea level is 0.21 atm.Under 0.1 atm and above 1.4 atm are the…

Q: Calculate the mL of oxygen produced from 0.475 g of potassium chlorate at STP. 2KClO3 ⟶⟶ 2KCl + 3O2

A: Given that : Mass of KClO3 = 0.475 g The molar mass of KClO3 is 122.55 g/mol

Q: How much would you need to weigh out in order to have 3x1023 atoms of phosphorous?

A: The given can be solved by using the following steps as; Convert he atoms of phosphorous to the…

Q: Which expression gives the fraction by mass of nitrogen in ammonium dihydrogen phosphate? (4/115…

A: ANSWER

Q: 4HCI (g) + O2 (g)= 2H2O (g) + 2C12 (g) a. Volume is increased: b. Some Argon gas is added: c.…

A: The given reaction is : The shift of equilibrium happens to counteract the change in a system,…

Q: A 2.50-L sample of a colorless gas at STP decomposed to give 2.50 L of N2 and 1.25 L of O2 at STP.…

A: Volume at STP means the volume at standard temperature and pressure. The temperature is 273 K and…

Q: How many grams of H2SO4 could be neutrakized by 16.2 mL of 0.370 M KOH?

A: The neutralisation reaction between KOH and H2SO4 is KOH + H2SO4 ------> K2SO4 + H2O Balancing :…

Q: What volume (in mL) of hydrogen gas will be generated when 0.0350 grams of magnesium are placed into…

A:

Q: 2. 1.00 mol of oxygen and trioxide gas is formed. At trioxide have been formed

A: Given Reaction:-  SO2 + O2 -----> SO3(g)  Initial concentration concentration of SO2 = 1.00 mole…

Q: What is the coefficient that should be placed in front of phosphorous (P4)? F2 + P4→ PF3

A: Given equation,       F2 + P4 → PF3

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: How many moles of oxygen gas will produce 100.0 g of water?

A: Given :-  amount of water = 100.0 g  To be calculated :-  number of moles of O2 produced

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.