13. In a certain chemical reaction, 7.29 g of compound A is added to 5.70 g of compound B. Once the reaction is complete, 3.60 g of compound A and 1.17 g of compound B remain. What mass of products was produced?

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Q: 1. Balance the following redox reactions using the half-equation method: a. Cl₂ + Br¹- b. Cs + Br₂…

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Q: The ultimate electron acceptor in the electron transport chain is oxygen molecule. True False

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A: Boath reaction are addition reaction.

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A: Mass of Argon gas = 5.3 g Pressure of gas = 3255 mmHg Temperature = 824 K

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Q: Consider the following equilibrium, established in a 1.0 L flask at 20°C. Fe3O4(s) + CO(g) →3FeO(s)…

A: From the above reaction,             Fe3O4 + CO   <-----> 3FeO + CO2     delta H = 19 kJ Left…

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Q: 1. Balance the following redox reactions using the half-equation method: CI¹+ Br₂ a. Cl₂ + Br¹- b.…

A: Given is  Asked is to balance below Redox reaction by half equation method.

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Q: 7) (a) Assign the following terms to the EI mass spectrum below: base peak, molecul peak, and…

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Q: Draw two enantiomers of (HOOC)CH(NH2)CH2CH(CH3)2

A: Enantiomers are two non Superimposable mirror image of each other.

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Q: A is directly to the left of B. C is directly below A and D is directly below B. Which of the…

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Q: A sample of hydrogen has a mass of 43.9 grams. a. How many H atoms are there in the sample? atoms…

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Q: Out of Methyl Ethyl Ketone, Toluene, Cyclohexane, Methanol, and acetone. Identify the functional…

A: Different functional groups.

Q: Question 38 How many stereocentres does the following molecule contain? N ZI ***||||I ***||||I II H…

A: Stereocenter is a carbon atom that are attached to four different groups

Q: Does the following structural formula represent a meso compoun CH3 Br➡CHA Brl CH CH 3

A: The structure of the given organic compound is

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Q: SUBJECT: CHEMISTRY Show step by step solution: A. Using mole ratio, convert each of the following…

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Q: Please give the IUPAC name for this compound

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Q: H 1.008 3 4 Li Be 6.94 9.012 12 Na Mg 22.990 24.305 11 19 K 39.098 37 20 21 Rb Sr 85.468 87.62 Ca Sc…

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Q: 10.0 mL of a 0.150 M solution of phosphoric acid, H3PO4, are diluted to a total volume of 1.00 L.…

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Q: 2. Write in the products. a) b) c) CH,CH,&C.HS 1. BH, 2. H₂O₂, OH PCC NaBH₂

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Q: Consider the data at the table below at 298K and 1atm. When 1 mole of propene was combusted, wherein…

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Q: Which of the following is TRUE regarding any nonmetal atom? Select one: O a. It has unpaired…

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Q: The reaction Cl2(g) + F2(g) ⇌ 2ClF(g) has Kc = 1.0 ×109 at a certain temperature. If 1.0 mol Cl2…

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Q: What is the IUPAC name for the following compound? & Br 3-benzenebutanoyl bromide 3-methylbenzanoyl…

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Q: 1. Show the number of valence electrons in each of the following atoms. Let the element's symbol…

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Q: A newly discovered element lenium (Le) was determined to belong to group 16. What would be the…

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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".