What is the volume in liters of 6.55 moles of CO2 at standard temperature and pressure (STP)? 146.6 L 1 4 6. C 8 9. +/- х 100 3. 2.

Q: 273)k = 350k Gas Laws Worksheet -86°C = 86+273)K=359K Charles's Law (temperature, volume) 1) A 550.0…

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Q: A reaction generates hydrogen gas, H2, as a product. The reactants are mixed and sealed in a 250-mL…

A: Concentration is gives by mol/ L  .It means number of moles of solute dissolve  in 1 L of solution.…

Q: Barium nitrate reacts with sodium carbonate in the following way:   Ba(NO3)2(aq)­ + Na2CO3(aq) à…

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Q: Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽−−⇀PCl3(g)+Cl2(g)…

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Q: Solid ammonium chloride, NH4Cl,NH4Cl, is formed by the reaction of gaseous ammonia, NH3,NH3, and…

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Q: Chloroethane, C2H5ClC2H5Cl, is used to diagnose dead tooth nerves. How many moles are in 29.0 gof…

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Q: Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium…

A: Excess reagent - Reactant molecule which is present in excess amount  Limiting reactant - Reactant…

Q: (optional) Blue turquoise is an example of a hydrate mineral containing copper; the chemical formula…

A: Mass percentage of any component may be calculated as, Mass percentage = mass of the component total…

Q: An open flask sitting in a lab refrigerator looks empty, but it is actually filled with a mixture of…

A: According to ideal gas law  PV = nRT  where P = pressure = 1 atm at standard condition  V = volume…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

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Q: For the reaction below, if 2.3 L of H2 gas are used. how many liters of NH3 (g) will be produced?…

A: At STP,  one mole of gas occupies 22.4L volume

Q: Explain When fluorine gas combines with water vapor, the followingreaction occurs.2 F 2 (g) + 2 H 2…

A: If we assume that all the gases are ideal gases, we can describe the coefficients of this reaction…

Q: Calculate the volume in milliliters of 3.00 mol/L H₂SO4 required to react with 9.27 g of solid…

A: Please find the below attchment.

Q: 1. What gas is being collected in today's experiment? 2. Balance the following reaction: H,O, (aq)…

A: Given that : The data from the two trials for the experiment is given below :

Q: oluene (MW 92.141, d 0.87) is a chemical solvent. How many moles of toluene are present in 87.9 mL…

A: Given   volume of Toluene = 87.9 mL               density   = 0.87 gram/ mL   Number of mole of…

Q: Silicon used in computer chips must have an impurity, level below 10 9 (that is, fewer than one…

A: In the given question we have to calculate the ratio of B atoms to Si atoms.The following data is…

Q: A flexible container contains 6.02 x 10 molecules of N, at a volume of 22.4L. What will be its new…

A: To solve this problem we have first convert the number of molecules into number of moles . We know…

Q: Solid ammonium chloride, NH,Cl, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: Zn (s) + HCl (aq) → ZnCl2 + H2 (g) From this Balanced chemical equation we get that ; 1 mol Zn…

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

A: The given unbalanced reaction is as follows: Na+Cl2 → NaCl The balanced equation is as follows:…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: Consider the given balanced equation as; Zn s + 2 HCl aq → ZnCl2 + H2 g

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: For the reaction; Zn(s) + 2 HCl(aq) → ZnCl₂ + H₂(g)  1 mol   2 mol           1 mol     1 mol Mass of…

Q: using the following chemical reaction< N2+O2= N2O; 40.2 L of nitrogen will reract to produce how…

A: Recall the given reaction                      2N2 + O2 → 2N2O here 40.2 L nitrogen has been…

Q: How do I convert 1.95×10^3 mol Hg to g

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Q: One of the major commercial uses of sulfuric acid is the production of phosphoric acid and calcium…

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Q: how many grams of nitrogen would be formed if 12.3g of ammonia was passed over 45.6g of copper(II)…

A: From the given equation and given data we have to estimate the amount of nitrogen .

Q: Consider the beer Samual Adams Boston Lager, that has an approximate alcohol content of 4.5. Which…

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Q: How many grams of Mg3(PO4)2 are in 10.00 mL of a 2.500 M solution ?  The GFW for magnesium phosphate…

A: Given, Strength of the solution: 2.500 M Volume of the solution: 10.00 mL Molar mass of magnesium…

Q: Proportional Relationships in Chemical Reactions A chemist runs three trials of an experiment to…

A: Balanced chemical equation for the formation of ammonia is as follows: N2 + 3 H2  -----&gt; 2 NH3

Q: A prescription calls for 120 mL of 10% codeine solution. Your stock solution of codeine is 50%…

A: Given: Volume of final solution = 120 mL Concentration of final solution = 10 % And concentration of…

Q: Ethylene burns in oxygen to form carbon dioxide and water vapor in the following equation: C2H4 (g)…

A: The given chemical reaction is: C2H4(g) + 3O2 → 2CO2(g) + 2H2O(g). This reaction shows that one…

Q: For each of the equations, determine the change in the number of moles of gas, Angas. (NH4)₂CO3(s)…

A: Given that, Equations-  1.(NH4)2CO3(s)----&gt;2NH3(g)+CO2(g)+H2O(g) 2.H2(g)+Cl2(g)------&gt;2HCl(g)…

Q: Ethylene burns in oxygen to form carbon dioxide and water vapor at the same temperature and pressure…

A: The question is based on concept of ideal gas. we have been given volume of ethylene consumed. we…

Q: Adding helium to a balloon increased its volume from 784.2 mL to 4.831 L. If the final number of…

A: According to Avogadro law, “the volume of a gas is directly proportional to the number of moles of…

Q: Aqueous hydrochloric acid HCl reacts with solid sodium hydroxide NaOH to produce aqueous sodium…

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Q: 21. Be able to solve one-step problems involving moles, mass, and number of particles, such as the…

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Q: A cylinder contains 9 moles of Oxygen gas (O2), 5 moles of Nitrogen gas (N2)  and 6 moles of Carbon…

A: Given moles of Nitrogen (n1) = 5 moles moles of oxygen (n2) = 9 moles moles of Carbon dioxide (n3) =…

Q: Assuming the gas is at standard temperature and pressure, how many milliliters make up .073 moles of…

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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.