5. If you had 0.0334 moles of paperclips, how many paperclips would you have?

Q: How many liters of N₂ will be produced when 30 L NO are reacted completely at STP? 4NH3 (9) + 6NO…

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Q: The pH of a 0.69 M solution of benzoic acid (HC H,CO₂) is measured to be 2.18.

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Q: Complete the following solubility constant expression for Co (OH)₂ K = sp

A: Solution: The solubility of Co(OH)2 can be expressed by its solubility product constant (Ksp), which…

Q: b. с. CI CH₂ONa снон HO+ НО. CH,COH OCH

A: Mechanism of these reactions are given below.

Q: 3. Can you think of an alkene that would undergo allylic bromination to produce only 3 different…

A: An allylic position is the position on carbon present next to a double bond. Let us study the…

Q: 1. a) Use structures to show the formation of an ester via a condensation reaction. Specifically:…

A: An acid and alcohol undergo condensation reaction to form ester in presence of strong acid catalyst…

Q: Where will an electrophile attack? Prove by drawing resonance structures. O₂N. CH3 NO₂

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Q: A solution is made by equilibrating the two solids calcium sulfite (Ksp = 1.3x10-8) and calcium…

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Q: What is the ideal bond angle (in degrees) of an atom with square planar molecular geometry? Answer:

A: To solve this problem we have to know about square planar geometry.

Q: Try: HI, A حمد excess HBr

A: Reaction of ether with hydrogen acid leads to the formation of alcohol and alkyl halide if hydrogen…

Q: The pH of a 1.2M solution of acetic acid (HCH₂CO₂) is measured to be 2.33. Calculate the acid…

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Q: om/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take What is the molarity of the…

A: As we know ,   Moles the solute remains same on dilution but volume of the solution increases.…

Q: Use the information in the ALEKS Data tab to sort the following chemical species by reducing power.…

A: Greater the value of standard reduction potential of a redox couple , stronger be the oxidizing…

Q: Aluminum (molar mass = 26.9815 g/mol) is refined from its oxide ore, Al2O3. If the electrical…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. PhMgBr 2. H3O+ Q

A: The organic compound in which the carbonyl carbon and the C=C bond are present adjacent to each…

Q: Which molecules are polar? For the polar molecules draw the permanent dipole. (Q5.47) a) CC14 b)…

A: A polar compound is a chemical compound in which the distribution of electrons between the atoms is…

Q: 4) The formation of a complex ion occurs in several steps. Given the series of steps and equilibrium…

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Q: bns anisolo O rit to d. e. 2 OH SH [ox] 5112 ilee to raum wo 2 O f. 2/ ОН OHS 086 H₂SO4 OH H₂SO4…

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Q: Write the precipitation reaction for sodium acetate in aqueous solution: (Use the lowest possible…

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Q: Calculate the molality of a 1.22 M aqueous solution of sugar C12H22O6). The density of this solution…

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Q: Answer the following questions regarding the decomposition of arsenic pentafluoride, AsFs(g). (a) A…

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Q: A hydrocarbon, compound B, has molecular formula C6H6, and gave an NMR spectrum with two signals:…

A: We have find out the structure from given spectroscopic data.

Q: Consider the reaction: 4 PH3 (g) →  P4 (g)  +  6 H2 (g) In the reaction above, 0.075 mole of H2 is…

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Q: Solid ammonium carbonate is slowly added to 50.0 ml of a cobalt(II) sulfate solution until the…

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Q: Determine the acid/base behavior of the following. Your choices are strong acid, weak acid, strong…

A: Acids are the substances which give H+ ion in aqueous solution. Strong acid is the one which…

Q: Give the IUPAC name for the organic compound shown here: C-NH T C-C-C The IUPAC name of the molecule…

A: IUPAC stands for the International Union of Pure and Applied Chemistry. It is an international…

Q: linear bent trigonal planar tetrahedral trigonal pyramidal trigonal bipyramidal octahedral

A: for multiple subparts-" since you posted a question with multiple subparts, we will solve the first…

Q: Draw a Newman projection for the molecule below from the perspective indicated. Which of the groups…

A: The term "gauche interaction" refers to a type of steric hindrance that occurs between two…

Q: Cl(g) + 03(g) → 02(g) + CIO(g) (slow) ClO(g) + O(g) → Cl (g) + O2(g) For the two-step mechanism…

A: In any reaction intermediate is formed in a step then it is consumed in another step.  Catalyst…

Q: draw (s)-4-ethyloctane in a structural condensed format. use a dash or wedge bond to indicate…

A: R-S nomenclature is used to relate stereoisomers of chiral molecules.

Q: Chem 203 Winter 203 Extra Problems for MT 3 OH لله bb a) SOCI2, Et₂O (solvent) b) workup a) H₂SO4,…

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Q: Conc. NaOH soln., M (listed on bottle) 0.1 M Part A. Standardization of a sodium hydroxide solution.…

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Q: Magnesium Fluoride (MgF2) and Lithium Carbonate (Li2CO3) are mixed to produce Magnesium Carbonate…

A: Given,  When Magnesium Fluoride (MgF2 ) and Lithium Carbonate (Li2CO3 ) are mixed to produce…

Q: Which statement regarding oxidation and reduction is false? An alkyne is more oxidized than…

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Q: Calculate the solubility of CaF2 in water at 25 °C. You'll find Ksp data in the ALEKS Data tab. SP…

A: As per the data Ksp value of CaF2 is 3.45 x 10-11 .

Q: Coordination compounds of formula MA4 might be square planar or tetrahedral. How many isomers would…

A: This can be explained by Valance Bond Theory of coordination compound.

Q: Draw the product of this Robinson annulation reaction. Ignore inorganic byproducts. + KOH, CH3CH2OH…

A: Robinson reaction first gives 1,4 addition then followed by aldol condensation reaction. That leads…

Q: 7. Phosgene COCl₂ is prepared from CO and Cl₂ CO (g) + Cl₂(g) COC1₂(g) An equilibrium mixture at 395…

A: Equilibrium constant is defined as the ratio of concentration of products to the concentration of…

Q: Consider the equilibrium between glucose 6 phosphate (G6P) and fructose 6 phosphate (F6P) with…

A: Given: Equilibrium constant for the equilibrium between glucose 6 phosphate (G6P) and fructose 6…

Q: Which of the following are permissable sets of quantum numbers for an electron in a hydrogen atom?…

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Q: 5. 6. 7 дей N-4 NH₂ I сЊ он base і 2. wonte Loun + excess CH₂ I або Ⓒheat кон -ен, CH3 -инг

A: Given that, the reaction schemes are shown below We have to provide the missing reactant and…

Q: 2. Suggest synthetic routes to the following using the indicated starting materials (2a and 2c will…

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Q: Complete the following solubility constant expression for PbCO3.

A: The solubility product constant is defined as the product of the concentrations of the ions in a…

Q: A solution contains 6.44x10-3 M potassium phosphate and 1.08x10-2 M sodium carbonate. Solid zinc…

A: The question is based on the concept of solubility product principle.     It that states that when a…

Q: Cyclobutane decomposes to ethylene according to the equation: C4H8 (g) 2 C₂H₂(g) Determine the value…

A: Answer: Unit of rate constant is telling us that it is the first order reaction and integrated rate…

Q: How many liters of NH3 are needed to react completely with 30 L NO at STP? 4NH3 + 6NO (s) 5N2 (s) +…

A: Answer: In this question by using stoichiometric correlation we have to convert moles of NO into…

Q: What are the components of a typical hydrogen fuel cell? Simply state the functions of each…

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Q: Iodine-131 is a radioactive isotope. After 5.00 days, 65.0% of a sample of 131 I remains. What is…

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Q: At a certain temperature lead (II) fluoride has a Ksp= 7.83 x 10^-8. What is the solubility of lead…

A: Given :  Ksp of PbF2 = 7.83 x 10-8   Concentration of NaF = 0.5 M

Q: A solution is made by dissolving 15.9 g of nickel (II) iodide, NiI2, in enough water to make exactly…

A: We have to calculate molarity  substance. molarity = moles of solute / liters of solution.

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.