Given that 10.0 grams each of the following compounds is present, which would have the least number of moles? O KOH O Ca(OH)2 O CaCl₂ O MgCl₂

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Q: Draw the structural condensed formula of 4,4-dimethyl-2- hexene. Drawing Version: 1.19.2 +…

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Q: What is the correct name for the compound CH3CH₂CH(CH3)CH(OH)CH3? (a) 2-ethylbutan-3-ol (b)…

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A: Group II cations: Hg2+, Bi3+, Pb2+, Cu2+, Cd2+, As3+, Sn2+, Sb3+Group reagent: H2SGroup II-A: Hg2+,…

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A: Oil red O - it a lipid soluble lysochrome (C26H24N4O) with maximum absorption at 518 nm. Methylene…

Q: caculate the pH of a solution in which [OH─] = 3.1 x 10-3 M

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Q: 1. Write Lewis dot symbols for the following atoms and ions: a. I and I¯ b. S and S²-

A: Lewis dot symbol is representation of valence shell electrons of an atom, ion or a molecule

Q: Which of the following compound has the highest negative heat of combustion? A. 2-methylheptane…

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Q: Students are required to keep a neat and accurate record of their laboratory observations. Upon the…

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Q: What is the pH of a 0.000000220 M KOH solution at 25oC? Answer to three significant figures.

A: Given, Concentration of KOH solution = [KOH] = 0.000000220 M = 2.20 × 10-7 M pH of the solution = ?…

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Q: 4 Predict the product of the following reaction. Xo's CH3 1) Hg(CH3COO)₂/H₂0 2) NaBH4 D

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Q: Balance the following адо redox equation + Hato → Ag + Hclo2 Cin basic solution)

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Q: Draw a complete structure for a molecule with the molecular formula C3H8O

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Q: If the rotation of optically pure (R)-2-chlorobutane is +33.2°. What is the rotation of -16.6º.…

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Q: Increasing the temperature of an exothermic reaction results in __________ I. More products and…

A: According to Le chatelier's principle :  1) On increasing the temperature of exothermic reaction,…

Q: For the reactions below, will the product be B, C or both B and C? In the blank type B, C or BC (for…

A: For the blank 1, CN- will attack from axially and the mechanism followed will be SN2.

Q: Complete each the following statements for a molecule of NI3: a) There are ___________ electron…

A: Complete each the following statements for a molecule of NI3 ::

Q: Calculate a difference (mV) of the real (formal) standard redox potential if the ionic strength of…

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Q: 247 96 Column A 1. 2. 3. Cm →He + 4X What is the atomic mass of the new atom? What is the atomic…

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Q: For HCI (g) AHof = -92.3 kJ/mol. What is AHorxn for each of the following processes? H2 (g) + Cl2…

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Q: A balloon fi lled with helium gas, He(g), develops a leak. If it originally contained 0.20 mol of…

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Q: Pls help on both questions.

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: A compound is made up of 19.1% Co, 34.4% CI, and 46.6% O. A 2.0 L sample of this compound had a mass…

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Q: Which of the following emissions are a result of coal-burning energy plants that contribute to acid…

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Q: This answer was not correct. Can it be solved again

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Q: Which of the following compounds will undergo an SN1 reaction most H3)3CCH21 B) (CH3)3CC1 C)…

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Q: 0/50 mixture of cyclohexanamine and cyclohexane and asked NH₂ Cyclohexanamine Cyclohexane onent of…

A: Given: 50/50 mixture of cyclohexanamine and cyclohexane

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Q: IUPAC name for these compounds using E,Z if nee

A: A question based on nomenclature that is to be accomplished.

Q: prepare 0.9% potassium Chloride (KCI) in 0.5 liter ?

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Q: The thermochemical equation for the combustion of methanol is CH₂OH (g) + 3/2 0₂(g) → CO₂(g) + 2 H₂O…

A: To find kJ of heat, convert the given mass of methanol to moles. Then, multiply the obtained moles…

Q: 2. Clearly explain, using Le Chataliers Principle, why the equilibrium shifts the way it does when…

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Q: Provide the correct systematic name for the compound shown here. H3C

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Q: 1.  What is the mass percent composition of oxygen in a compound having the empirical formula…

A: As per our guidelines, we are supposed to answer only one question. Kindly, repost other question as…

Q: The maximum acceptable concentration of Pb (207.2 g/mol) in drinking water is 10. ppb.  If a water…

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Q: 1100 kg/h of a mixture containing equal parts by mass of methanol and water is distilled. Product…

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Q: ADVANCED CHEMISTRY! RATE WILL BE GIVEN! PLEASE WRITE THE COMPLETE SOLUTIONS   One hundred grams of…

A: Given,  The mass of metal = 100 g.  mass of water = 222.2 g.  The initial temperature of water = 20…

Q: N₂(g) + 3 F₂ (g) → 2NF, (g) Predict the signs of AHrn and A.Sran for the following process. AH 0…

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Q: The following data were collected from different thermometers during a calibration using the boiling…

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Q: What compound is NOT a heterotropic effector of oxygen binding to hemoglobin? O bicarbonate 2,3-BPG…

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Q: Consider the reaction below. If the concentration of the nucleophile is doubled, the rate of the…

A: There is 2 types of nucleophilic substitution reaction-  1- SN1 - Nucleophilic substitution…

Q: "art A What mass of phosphorous pentafluoride has the same number of fluorine atoms as 27 grams of…

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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".