36) with sufficient oxygen present, pentane burns according to the reaction C₂H12 (1) + 80₂(g) + 6H₂O(g) what volumel in L) of oxygen at SATP is required to produce 48.OL OF CO₂ (9) at SATP? express your answer with 3 significant digits

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Q: How many ¹³C signals would be observed in o-xylene? ANSWER A) 2 B) 3 C) 4 D) 5 E) 6 F) 7 How many…

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Q: QUESTION 7 A compound of molecular formula C9H1203 has two strong infrared absorptions between 1100…

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Q: The total mass of a solution is 159.0 g. The solvent mass is 125.2 g. What is the mass percent of…

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Q: Formic acid has uses in preservatives, cleaning agents, beekeeping and a growing list of potential…

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Q: How many different proton environments are present in each of the following compounds? A H O A= 6;…

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Q: One method to prepare F2 is by the spontaneous reaction of Cl2 in an aqueous NaF solution?

A: One method to prepare F2 is by the spontaneous reaction of Cl2 in an aqueous NaF solution

Q: Create a synthetic scheme to complete the reaction Cu NEC

A:

Q: Difference between multimolecular colloids and macromolecular colloids.

A: Colloid is a mixture of two or more substances that are mixed together but not chemically combined.

Q: When a substance undergoes reduction... a) its oxidation number increases. Electrons are a reactant.…

A:

Q: Which of (a)-(d) is the correct IUPAC name of the following compound? OH O OH O a. 2-Hydroxybutanoic…

A: Use the IUPAC nomenclature to name the given carboxylic acid from the given names.

Q: Q/ Give the IUPAC name for each ofthe following polymers? (-C3H₂-CH CH-NC-) (-CI-CH₂CH(COOH)-)

A: Please find the attachment.

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A:

Q: Lead (II) bromide, PbBr2, has Ksp= 4.6 x 10–6. (a) Will precipitate of PbBr2 form when 20.0 mL of…

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Q: The electrolysis of an aqueous solution of NaCl has the overall equation 2H2O + 2Cl- → H2(g) +…

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Q: Question 13 Properties of bases, EXCEPT: Ohydroxide ions O electron pair donor O tastes bitter…

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Q: A solution has [H3O+] = 1.20 x 10-4 M. What is the pH of the solution?

A:

Q: ta The solubility of KNO3 is 30 g/100 g H₂O at 20 °C. If you mixed 95 g of KNO3 in 300 g of water,…

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Q: What is the molarity of a solution prepared by diluting 25.0 mL of 0.412 M magnesium nitrate to a…

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Q: QUESTION 18 Which compound below can be used for the synthesis of the following in a cyclization…

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Q: Sulphur reacts with carbon and potassium separately to form compound P and compound Q. (a) Draw an…

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Q: (structure below) is proposed as a model compound for an application of the particle-in-a-ring…

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Q: Perform the following conversion of pressure units: 7,6×10 Pa = 1 atm = 760 mmHg = 760 torr = 14 =…

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Q: Which of the following pairs are constitutional isomers? O 3-methylpentane and 2-methylbutane O…

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Q: Bleach breaks down dyes, removing color from solution, fabric, etc. Which of the following…

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Q: ______ In a chemical reaction the limiting reactant determines how fast the reaction will occur.…

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Q: Rank the follo Mucieophilic acyl subst and number 3 in the dio) om im -N Explain why 1 is mor

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Q: H PhH₂CH₂C PhH₂CH₂C H 14 .... CH3 4 CH3 mcpba mcpba ? ? HT/H₂O H™/H₂O ? ?

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Zn(OH)2 has a Ksp of 4.5 x 10-17. If you have a solution of Zn(OH)2 that has a hydroxide ion…

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Q: What is the oxidation number of S in SO4 ?

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Q: 88 For a bond to form which of the following is correct? Disrotatory motion is required. Both must…

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Q: calorimeter, the temperature of 4700 g of water increased from 25.5 °C to 28.9 °C. The water…

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Q: Calcium chloride has the following solubility reaction: CaCl₂ (s) Ca²+ (aq) + 2Cl(aq) Given the…

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A:

Q: On another planet, the isotopes of titanium have the given natural abundances. Abundance Mass (u)…

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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.