Methanol CH3OH, combusts in air to produce carbon dioxide and water vapor according to the following unbalanced equation CH3OH + O2 yields CO2 + H2O if 6.0 moles of CH3OH are burned in this way how many moles of water will result

Q: Provide the correct IUPAC name for the compound shown here.

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Q: In an Erlenmeyer flask, 25.75 grams of potassium nitrate was dissolved thoroughly to prepare a…

A: a.)   Moles of potassium nitrate = given mass ÷ molar mass = 25.75 ÷ 101 = 0.255 (mass = density X…

Q: the laboratory you are asked to make a 0.525 m sodium bromide solution using 315 grams of water.…

A: Given -> Molality= 0.525 m Weight of water= 315 gm = 0.315 Kg (1kg = 1000 gm)

Q: e. Assume that Ka>>Ka2 and the pH of the solution is 1.59 calculate the % of ionization. H,PO,(aq) +…

A: Recall the given reaction,                            H3PO3 aq   +  H2O l  ↔  H2PO3- aq  +  H3O+…

Q: Hilfur oxide is 50.0% by mass sulfur. This empirical formula could be For the toolbar, press ALT+F10…

A: Given:  Weight % of sulphur in sulphur dioxide = 50 %  Empirical formula is the chemical formula…

Q: The ∆G° of vaporization for pentane at 298 K and 1.00 atm is 0.03176 kJ/mol. Calculate the pressure,…

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Q: Question 48 Which compound has the largest (most negative) lattice energy? NaF CsF NaBr NaCl

A: Lattice energy defined as " Energy released during the formation of one mole ionic compound from its…

Q: A solution was prepared by dissolving 3.50 g of KCI MgCl₂ 6H₂0 (277.85 g/mol) in sufficient water to…

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Q: CI 1. NaBD4 (excess), CH3OH 2. H₂O, HCI 1. NaBH4 (0.25 eq.), CH3OH 2. H₂O, HCI

A: In this question, we will determine the products for the given starting material and reagents.  You…

Q: Based on the indicated electronegativity (EN), arrange the following (EN= Be: 1.5, Mg: 1.2, F: 4.0,…

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Q: Predict the organic product of the reaction. 4 a) Oa Ob OC Br & b) HBr ROOR A c) Br x Br

A: When alkene is treated with HBr in presence of peroxide then addition of HBr takes place according…

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Q: H Which of these statements are true for a neutral, aqueous solution at 25 °C? [H+] = [OH-] pH =…

A: Given,  The true statement for a neutral, aqueous solution at 25 °C is:

Q: Ration strength when 250 ml solution contains 750mg active ingredients.

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Q: STARTING AMOUNT X 1 A light bulb consumes energy at a rate of 80.0 joules per second. How long in…

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Q: Describe the structure, bonding, and properties of this organic functional group. Identify the type…

A: A question based on general chemistry that is to be accomplished.

Q: Provide the correct systematic name for the compound shown here. 4- Question 13 of 30 OH iso 4,5- 2-…

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Q: What is the mass number of xenon-127?

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Q: Provide the correct systematic name for the compound shown here. OH Oll... CH₂CH3 trans- cis- 2- 3-…

A: Given: The two compounds are disubstituted cyclic compounds.

Q: A researcher studying the nutritional value of a new candy places a 4.40 g sample of the candy…

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Q: H₂C. H₂C CH3 Compound 1 Compound 3 CH3 CH3 Apply your understanding of intermolcular forces to…

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Q: Chlorine dioxide reacts in basic water to form chlorite and chlorate according to the following…

A: Given :  Rate of disappearance of chlorine dioxide = 0.270 M/s

Q: Measurement of the density of a solid object. Sample you are using is Tin Volume of water in…

A: Volume of water in cylinder = 31.5 ml  Volume of water in cylinder after submerging object = 36.4 ml…

Q: 7. Air is composed of approximately 78% N2, 21% O2 and 1% percent other gases. Calculate the density…

A: #7(a): Calculation for density of He at STP: At STP, pressure, P = 100 kPa or 0.9869 atm…

Q: Aluminum chloride, AlCl (MW = 62.44 g/mol), is produced by reacting aluminum (AW = 26.98 g/mol) with…

A: The balanced equation for the reaction of Al(s) and Cl2(g) to form aluminum monochloride, AlCl(MW =…

Q: Enough of a monoprotic acid is dissolved in water to produce a 1.77 M solution. The pH of the…

A: Given: Concentration of monoprotic acid = 1.77 M pH of solution = 2.72

Q: 2.00g of aluminum solid is added to a 100.0 mL of 2.5 M aqueous solution of hydrobromic acid. What…

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Q: A fixed amount of gas at 25.0 °C occupies a volume of 8.66 L when the pressure is 629 torr.…

A: The solution is given below -

Q: Under what set of condition(s) you can achieve the following transformation H₂ Lindlar Catalyst Na,…

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Q: The amount of gas that occupies 36.52 L at 68.0 °C and 672 mm Hg is mol.

A: The ideal gas equation gives the relation between pressure, volume, no of moles, temperature and…

Q: What is the product of the following reaction? OCH, OCH, OH OH CH OH, Hº OCH, OH 11 А) 1 B) II С)…

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Q: After 0.600 L of Ar at 1.49 atm and 201°C is mixed with 0.200 L of O₂ at 557 torr and 150°C in a…

A: Two different gas tanks of Ar and O2 at different conditions are added to a single gas tank.  We…

Q: Draw the major product of the following reaction: H₂CO H₂CO H H C=C H H heat

A: Here we have to write the major product formed in the following given reaction.

Q: All of the following statements about the pH scale are true EXCEPT O Cola drinks are very acidic. O…

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Q: A 1.3685-g a chloride-containing sample was analyzed by precipitating 0.4713 grams of AgCl (MW =…

A: Mass of sample = 1.3685 gram  Precipitation = 0.4713 gram To find = mass percentage of chloride

Q: Cr₂O72+ H+ +1 → Cr+³ + 1₂ + H₂O 12 What is the oxidation no. Grin Cr₂0-²2 Choose...

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Q: What is going on in this reaction and why is the 2,3‐dimethylbut‐2‐ene the major product?

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Q: 3- 1. excess LiAlH4 2. H₂O

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Q: Predict the type of reaction (if any) that occurs between each of the following substances. Write…

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Q: If an object is traveling at a speed of 400 m/s, how long (in hours) will it take to reach 950.5 km?…

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Q: Will a precipitate form when 10.0 mL 0.00350 M Pb(NO3)2 are added to 15.0 mL 0.00488 M NaCl? PbCl₂…

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Q: Given the tripeptide Glutamic acid-Methionine-Aspartic acid, what is the net charge of this…

A: Here we are required to find the net charge of tri peptide

Q: Provide the correct IUPAC name for the compound shown here.

A: Dear student , since you have posted multiple questions we are allowed to solve only first question…

Q: Question 33 Which compound contains a carbon which is sp² hybridized? HOC(CH3)3 Cl₂CO CS2 H3CCN

A: Carbon - sp2 hybridization. A carbon atom bound to three atoms (two single bonds, one double bond)…

Q: Question 38 Consider the structure below. a When this structure is completed, in order to minimize…

A: A structure in which the molecule has minimum formal charge is the most stable one.

Q: The density of NO2 in a 4.50 L tank at 760.0 torr and 25.0 °C is g/L.

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Q: Gallium consists of 60. % 69Ga and 40. % 71Ga. Arsenic has only one naturally occurring isotope.…

A: Gallium has two isotopes 69Ga and 71Ga  with ratio of abundant 60 % and 40 % . Therefore intensity…

Q: name this molecule?

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Q: Provide the mechanism for the conversion shown below. CH3Li is effectively H3C-Li+. What type of…

A: Given : reaction Step 1: put partial charge on reactant

Q: You have a solution that contains acetic acid, (CH3COOH or HAc). The concentration of acetic acid in…

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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".