What volume of NH3 gas, at STP is required to ract with 15.0 g of NO?                        6 NO   +   4NH3   --->   5 N2    +   6H2O Group of answer choices 11.2 L 10.0 L 7.47 L 5.68 L

Q: 1. How many liters of pure oxygen gas, measured at 45.2 °C and 144 kPa, are required for the…

A: Combustion reaction refers to the reaction of 1 mole of a chemical compound with requisite amount of…

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: 21. The equation below represents the breakdown of potassium chlorate (KCIO3). 2KCIO3 → 2KCI + 302…

A: The objective of the question is to find out the volume of oxygen gas produced when 20.0 grams of…

Q: Consider the following balanced chemical reaction: 2H₂ +02 → 2H₂O How many liters of oxygen gas (0₂)…

A: Volume of water produced at STP = 43.2 L

Q: Saved cept- Calculate mass of Mg to produce hydrogen gas Magnesium metal is reacted with…

A:

Q: What is the mass in grams of Al that were reacted with excess HCI if 6.92 L of hydrogen gas were…

A: Volume of H2 gas collected = 6.92 LMolar mass of Al = 26.98 g/molReaction:2 Al (s) + 6 HCI (aq) → 2…

Q: A 1.46 g sample of CO₂ is contained in a 545 mL flask at 19.3 °C. What is the pressure of the gas?…

A:

Q: One mole of CO2 at STP will occupy Group of answer choices 22.4 L 44 g 44 L 1.0 L 24.5 L

A:

Q: At STP, what is the mass 13.0 L of methane, CH4? O 27.6 g 16.0 g 0.580 g O 9.31 g

A: Given data :

Q: What is the volume of 0.824 mol of gas at STP?     3.25 L     18.5 L     5.42 L     8.36 L…

A: The volume of 0.824 mol of gas at STP is determined as,

Q: how many grams of sodium cyanide would I need to produce 0.830 L of Tabun (C5H11N2O2P) gas at STP?…

A: Introduction:

Q: 2KCIO 3(s) --> 2KCI(s) + 302lg) A 3.00-g sample of KCIO3 is decomposed and the oxygen at 24.0°C and…

A: The given decomposition reaction is as follows --- 2 KClO3 (s)   →   2 KCl (s)  +  3 O2 (g)…

Q: The volume of a sample of pure HCl gas was 205 mL at 23°C and 171 mmHg. It was completely dissolved…

A: Calculate the number of moles of HCl by using ideal gas equation PV =  nRT where P is the pressure…

Q: 2. NażCO3(s) + 2 HCl(aq) → 2 NaCl(aq) + H20(1) + CO2(g) Calculate the volume of CO2 released at 745…

A: According to ideal gas law, the volume of the same number of moles of all gaseous at constant…

Q: What mass of sodium bicarbonate should you use?

A: Given :- volume of CO2 = 2.00 L  To calculate :- mass of NaHCO3

Q: Assuming coal is 100% carbon, how many grams of coal must be burned in excess oxygen to produce 500.…

A: Given: The reaction is as follows: Cs+O2g→CO2g The limiting agent is coal. The excess reagent is O2.…

Q: How many liters of hydrogen will be produced at STP if 4.0 moles of NH3 decompose?  2NH3 --> N2 +…

A: 1 mole of any substance occupies 22.4 litres

Q: A chemist must dilute 33.3 mL of 592. mM aqueous barium chlorate (Ba(CIO,)) solution until the…

A: During dilution the formula to be used is V1 S1 = V2 S2 where, V1  = initial volume S1 = initial…

Q: What volume would 29.8 g of nitrogen (N2) occupy at STP? 426 L 22.4 L 23.8 L 855 L

A:

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

A:

Q: 20 UST 11) Determine the mass (in grams) of water produced when 260g of C3H8 of C3Hg are reacted in…

A:

Q: Calculate the volume in liters for ammonia reacting with 19.2 mL of oxygen at STP. 4NH3 + 5O2 ⟶⟶4NO…

A: The given chemical reaction as follows,4NH3 + 5O2⟶4NO + 6H2Ovolume of oxygen for reaction at STP…

Q: 2.0 mol of nitrogen gas at STP occupies what volume? O 11.2 mol O 11.2 mol/L O 44.8 mol O 11.2 L O…

A:

Q: Calculate the grams of KOH from the reaction of 6.22 L of ozone (O3) at STP. O3 + 2KI + H2O ⟶⟶O2 +…

A: At STP,  Pressure (P) of ozone = 1 atm  Temperature (T) of ozone = 273K  Given volume (V) of ozone =…

Q: What is the density of CH4 gas at 134 °C and at 737 mmHg? (1 atm = 760 mmHg) OA 0.0290 g/L OB.3.73…

A:

Q: Ethylene oxide is produced from the reaction of ethylene and oxygen at 270-290°C and 8-20 atm. In…

A:

Q: 7. Use the following reaction: N +3H, 2NH, How many grams of NH, can be made from 4L of hydrogen gas…

A: This question is based on stoichiometry.

Q: The action of some commercial drain cleaners is based on the following reaction: 2 NaOH(s) + 2…

A: we have to calculate the volume of hydrogen gas produced

Q: A mixture of KCl and KClO3 weighing 1.92 grams was heated; the dry O2 generated occupied 148 mL at…

A: The mole concept can be used to calculate the moles of reactant or other products. One mole of the…

Q: What is the density of nitrogen gas at STP? a) 0.624 g/L b) 0.800 g/L c) 1.14 g/L d) 1.24 g/L

A:

Q: From the a balance equation 2C6H6(1) + 1502(G) ---------12CO2(G)g) + 6H2O(1) How much CO2(in L) is…

A:

Q: The volume of O2 at STP necessary to react with 0.200 moles of SO2 to form SO3 is: R = 0.08206…

A:

Q: A reaction of 0.028 g of magnesium with excess hydrochloric acid generated 31.0 mL of gas. The gas…

A: Since you posted questions with multiple subparts, we answered the first three  We know that,…

Q: What volume of oxygen will react with 200 mL of acetylene (C2H2), assuming the gases are present at…

A: In a balanced chemical reaction the reactants react and the products form in the molar ratio of…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.