Diiodine pentoxide is used in respirators to remove carbon monoxide from air. I2O5(s) + 5CO(g) → I2(s) + 5CO2(g) a) What mass of carbon monoxide could be removed from air by a respirator that contains 50.0 g of diiodine pentoxide, and what mass of I2 would remain in the respirator?

Q: From the moles of magnesium hydroxide, calculate the grams of magnesium hydroxide this corresponds…

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Q: mass of fuel

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Q: In the room, the police also found a suspicious amount of CO2 in the air, which is produced when…

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Q: Length of heating time for empty crucible and lid                                        _____10.0…

A: Given  Length of heating time for empty crucible and lid  10 min Mass of empty crucible and lid…

Q: What is the mass percentage

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Q: in an experiment, wintergreen oil (methyl salicylate) and water were made from salicylic acid.…

A: Given: Mass of Salicylic Acid =50g Volume of H2SO4 = 40mL Volume of Methanol = 250 mL To Calculate:…

Q: The main chemicals present in a cup of coffee are water, caffeine, and tannins (acidic polyphenols…

A: A question based on analytical separations that is to be accomplished.

Q: Sulfuric acid can be manufactured using the reaction: 2 S(s) + 3 02(g) + 2 H2O(1) → 2 H2SO.(aq) If a…

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Q: A mixture of BaO and CaO weighing 2.2120g is transformed into mixed sulfates, BaSO4 and CaSO4…

A: We have to find the number of grams of CaO and BaO

Q: HOU X 2(e) 95 100 100 X 7500 "Normal" saline has a concentration of about 0.89%, a value that is…

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Q: Consider the titanium thermite reaction: Ti2O3 (s) + 2 Al (s) -----> Al2O3 (s) + 2Ti (l) You…

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Q: The concentration of carbon monoxide in an urban apartmentis 48 μg/m3. What mass of carbon monoxide…

A: 1 ft = 0.3048 m Therefore, dimensions of the room are : 10.6 ft x 14.8 ft x20.5 ft = 3.23 m X 4.51 m…

Q: A chemical plant uses electrical energy to decompose aqueous solutions of NaCl to give Cl2, H2, and…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: What is the balanced chemical reaction for the combustion of TNT in air. Please use lowest possible…

A: C7H5N3O6(s) + O2(g) ----> CO2(g) + H2O(g) + N2(g)  The balance chemical equation for this…

Q: Sulfur trioxide dissolves in water to make sulfuric acid, H2SO4. a. Write a balanced chemical…

A: While writing balanced chemical equation, we have to make sure that both the reactant and product…

Q: Which of the following features is internal-intrinsic? A. Iron cube volume B. NaCl(s) Crystal…

A: Intrinsic features are those features which do not depend on the volume or mass or number of…

Q: What mass of carbon dioxide is produced when 1.0 gallon of gasoline is combusted? The approximate…

A: In this question, we want to determine the how much mass of CO2 produces. How we can calculate, you…

Q: What is the maximum mass in grams of magnesium oxide that can be produced by the reaction of 6.8g…

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Q: 3 AGNO, + K,PO, --> Ag.PO, + 3KNO, Describe what is happening Reactants combine into a large one…

A: Given  3AgNO3 + K3PO4 →Ag3PO4 + 3KNO3

Q: If 2.50 kg of copper ore (Cu3FeS3) is reacted with 0.60 kg of oxygen gas and the process has an…

A: Theoretical yield is the maximum amount of product that could be formed from the given amount of…

Q: Balance the following chemical reaction and determine the coefficients of Fe2(SO4)3 and H20,…

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Q: The catalytic converter that is standard equipment on American automobiles convers carbon monoxide…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: How many metric tons of carbon are required to react with 7.88 metric tons of Fe2O3 according to the…

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Q: If a liter of diesel emits 26.4 g of carbon dioxide in one kilometer, how much carbon dioxide is…

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Q: 62. When corn is allowed to ferment, the fructose in the corn is converted to ethyl alcohol…

A: Given: The fermentation of corn involves the conversion of fructose in corn to ethyl alcohol, which…

Q: Combustion of hydrocarbons such as pentane (C5H₁2) produces carbon dioxide, a "greenhouse gas."…

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Q: A mixture is made by combining 1.02 lb of salt and 3.76 lb of water. What is the percentage of salt…

A: Percentage of salt (%) by mass is given by percentage by mass = mass of salt x 100/mass of water…

Q: Imagine that you are given 0.2500 g of a sample of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O).…

A: The mass of copper(II) sulfate pentahydrate (CuSO4 • 5 H2O) sample is = 0.2500 g The mass of…

Q: Sulfuric acid can be manufactured using the reaction: 2 S(s) + 3 O2(g) + 2 H2O(l) → 2 H2SO4(aq) If…

A: Given : 2 S(s) + 3 O2(g) + 2 H2O(l) → 2 H2SO4(aq) Sulfur consumed = 65 metric tons To find : metric…

Q: An "ideal" fuel'air mixture in which both the fuel and the oxygen in the air are completely consumed…

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Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: An alloy is found to be 41.8% Zn and the rest is Cu. If 15.0 g of Cu is added to 45.0 g of This…

A: Mass of the alloy = 45g% of copper in the alloy = (100-41.8) = 58.2%% of zinc in the alloy =…

Q: 3. Titanium is a strong, lightweight, corro sion-resistant metal that is used in rockets, aircraft,…

A: According to the given reaction, one mole of TiCl4 reacts with 2 mole of liquid Mg to produce one…

Q: 10.4 mL of ethanol is allowed to undergo combustion with an excess of gaseous oxygen to produce…

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Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

A: Mass of V2O5 = 1540 g mass of Ca = 2120 g

Q: 1) Group 1 metals react almost instantly and violently with water, as a single replacement reaction…

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Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand…

Q: 4 Define the following symbols: a. S d. G b. AS e. AG с. Т

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Q: In photosynthesis, plants convert CO: (g) and water into glucose (C.H1:O.) according to the reaction…

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Q: An important reaction that takes place in a blast furnace during the production of iron is the…

A: Iron(III) oxide reacts with carbon monoxide to form iron metal and carbon dioxide gas. The equation…

Q: /hen exposed to air, aluminum metal, Al, reacts with oxygen, O2, to produce a protective coating of…

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Q: 150 moles of A reacts with 200 moles of B via the reaction 4A+B - 3C+4D The conversion of the…

A: Given  Number of mole of A = 150 mole Number of mole of B = 200 mole Limiting reactant = ? Number of…

Q: C6H5COOH+aO2+bNH3 →cC5H7NO2+dH2O+eCO2 1)If RQ = 0.75, find a, b, c, d, and e

A: Value of a, b,c,d and e given below.

Q: An ice freezer behind a restaurant has a freon leak, releasing 48.73 g48.73 g of C2H2F3Cl into the…

A: Given: Total mass of C2H2F3Cl released per week = 48.73 g. And total months passed = 6 months.

Q: chemical reaction is shown here: C51H98O6 + 3KOH → (Triglycerides ) C3H5(OH)3 + 3C16H31O2K ( Soap)…

A: The theoretical yield of the soap is 253.33g of soap 806 g of C51H98O6 reacts with 168 g of KOH .…

Q: Aspirin is produced by the reaction of salicylic acid and acetic anhydride.…

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Q: KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhaled…

A: Given information: Mass of O2 = 235 g Mass of KO2 = 123 g

Q: 3) A mineral of calcium with the formula CaCO3¤Ca(OH)2 was analyzed by heating in a crucible, and…

A: Mass of sample CaCO3.Ca(OH)2 = Mass of crucible + sample - mass of empty crucible   = 26.12 - 23.45…

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".