from 9 0₂ lost (#2) → mol O₂ lost from mol O₂ lost (#3)→ mol KC103 from mol KC10₂ (#4) →g KC103² 3. Stoichiometry 4. Stoichiometry 5. Stoichiometry

Q: Gas Stoichiometry Scenario #3 What mass (in grams) of sodium chloride (NaCl) will be produced when…

A: 1. Volume of Cl2 gas reacted = V = 2.4 L, Temperature = T = 25oC = 298 K, Pressure = P = 1.2 atm.

Q: How many moles of Nitrogen gas will react with 25 moles of Hydrogen gas in the following reaction?…

A:

Q: Which of the following are strong electrolytes? I. HCI II. HC2H3O2 III. NH3 IV. KCI O I, Il and III…

A: Since you have asked multiple question,we will solve the first question for you.If you want any…

Q: 2. a) A mixture of LiHCO3 and sand weighing 9.20 g is heated. After cooling, the residue composed of…

A: Given that -  Mass of mixture of LiHCO3 and sand = 9.20 g  Mass of sand after heating = 6.80 g…

Q: What mass of oxygen gas must be used to react with 19g of ammonia 4NH3 + 5O2 = 4H2O + 4NO

A: stoichiometry  reactions are reactions where a relationship is established between the quantity of…

Q: If 1.00 mol of N2 has a volume of 47.0 L under the reaction conditions, how many liters of gas can…

A: Weight of NaN3 is 35.5 g1 mole of N2 has volume 47.0Lreaction is :2NaN3→3N2(g)+2Na

Q: Name hydrobenzion anhydrous FeCl3 acetone Equivalence n(mmol) 1 4.7 1.8 MW(g/mol) m(g) 214.26 162.21…

A: Stoichiometry table

Q: Adding helium to a balloon increased its volume from 309.1 mL to 1.695 L. If the final number of…

A: Given data,  Initial volume of helium gas in the balloon ( V1) = 309.1 mL = (309.1/1000) L = 0.3091…

Q: 2H2 + O2 -->  2 H2O How many moles of oxygen is required to produce 17.1 moles of water?

A:

Q: What mass in gram NaN3 is required to produce 50.2 L of N2 gas (density = 1.25 g/L ) according to…

A: Given,Density = 1.25 g/LVolume = 50.2 L

Q: hydrogen and oxygen are reacted and the water formed is collected at 25 derajat,where it has a…

A: The reaction taking place can be written as, => H2 (g) + O2 (g) -------> H2O (l)  Balancing :…

Q: Q23. How many grams of phosphine (PH3) can form when 37.5 g of phosphorus and 83.0 L of hydrogen gas…

A: For Que 23)Mass of P4 = 37.5gVolume of hydrogen = 83Lbalanced chemical equation for the reaction is,

Q: 2H2 + O2 -->  2 H2O How many moles of oxygen is required to produce 3.9 moles of water?

A: Reaction: 2H2  +  O2 → 2 H2O   According to Balanced Chemical Reaction : 1 mole of oxygen (O2 ) is…

Q: How many grams of H2 gas can be produced by the reaction of 45.0 grams of Al(s) with an excess of…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of Sr then…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The objective of this question is to determine the amount of ammonia produced, the limiting…

Q: You are working in my lab. I ask you to make 0.250 L of H3PO4 (density is 1.651 g/cm³). I give you…

A: Note: Phosphorus triiodide (PI3) actually reacts with water (H2O) to form phosphorous acid, H3PO3…

Q: With the aid of the following balanced equation and molar masses (MM), determine the answer for the…

A:

Q: How many moles of SO3 gas would be produced if you mixed 3.0g of sulphur with 5L of oxygen? S + O2…

A: Balanced chemical equation: S + O2 ----> SO3 Number of moles of moles of SO3 = Number of moles of…

Q: Using the Identification of Substances by Physical Properties table in the question above, what…

A: Answer is explained below.  To determine the density of any compound (here Cadmium nitrate • 4H2O),…

Q: Which of the following gas samples would have the largest volume, if all samples are at the same…

A: At same temperature and pressure , volume of a gas is directly proportional to its no. of moles.

Q: What is the maximum mass of silver that can be obtained when 0.0202 g of hydrogen gas is bubbled…

A: Mass of Hydrogen = 0.0202 g Mass of silver nitrate = 2.81 g

Q: A miner’s lamp burns acetylene (C2H2) that is produced from water dripping onto solid CaC2. The…

A:

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: For the reaction N, + 3H, 2NH, what is the Mole ratio of nitrogen to hydrogen? t. Mole ratio of…

A: In a balanced chemical equation , the stoichiometric coefficients of reactants and products…

Q: How many grams of P2O5P2O5 are formed when 9.51 g 9.51 g  of phosphorus reacts with excess oxygen?…

A:

Q: The gas, xenon, is found in dry air at sea level at a concentration of 0.0800 ppm. At a pressure of…

A: Here concentration = 0.08 ppm 1 ppm = 1 molecule of solute / 1 million molecule of solution 0.08 ppm…

Q: How many grams of ammonia are needed to react completely with 854 g of Oxygen?…

A: Given : mass of O2 = 854 gm  Molar mass of O2 = 32 gm/mole  Moles of O2 = mass/molar mass = 854/32 =…

Q: You carry out the reaction represented by the following equation: N₂(g) + 3H₂(g) 2NH3(g) You add an…

A: Bartleby does not provide handwritten solutions, so providing you with a typed solution.   Given,…

Q: A 5.80-g sample of lead nitrate, Pb(NO3)2, molar mass = 331 g/mol, is heated in an evacuated…

A: The given reaction is, 2Pb(NO3)2(s) => 2PbO(s) + 4NO2 (g) + O2 (g) The given mass of Pb(NO3)2…

Q: How many moles of NH3NH3 can be produced from 12.0 molmol of H2H2 and excess N2N2?

A: 1) Write the balanced chemical equation for the given chemical reaction. 2) Using the balanced…

Q: 90.0 of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".