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Q: C6H12O6 (s)   +   6 O2 (g)  →   6 CO2 (g)  +   6 H2O (l) How many moles of water (H2O) will be produ...

A: Note - Question correction : C6H12O6 mixes with oxygen not water. Given that,  Mass of C6H12O6 = 32....

Q: Please check my answers.

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Q: The following reaction has a AG° value of +8.43 kJ/mol at 25 °C. HA(aq) + H20(1) =H;0*(aq) +A (aq) C...

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Q: A. BALANCING EQUATIONS: Balance each of the chemical equations. Coefficients of 1 shouldn't be writt...

A: 1) C2H2 + O2 ------> CO2 + H2O  

Q: Please label 3 frequencies and their bond assignments in this IR spectrum?

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Q: A chemist measures the enthalpy change AH during the following reaction: 2 KCl(s) + 30,(g)→2 KC1O 3(...

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Q: What do we mean when we say a source is highly radioactive?

A: Radiation from the radioactive substances can be of many types ; alpha radiation, beta radiation and...

Q: What is the pOH of a solution with a pH of 2.5?

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Q: Identify the product(s) from the following Electrophilic Aromatic Substitution reactions?

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Q: Draw the anhydrous form of the product bis(acetylacetonato)nickel(II) taking into account that the c...

A: In this question, we have to draw the correct structure of given compound by the help of Co-ordinati...

Q: 21

A: The acid dissociation constant Ka value of an acid will decide strength of the acid. Ka value is mor...

Q: Explain the following observation. Treatment of alkyl chloride A with NaOCH,CH3 yields only one prod...

A: The last option i.e. switching from concentrated to dilute base shifts the mechanism from E2 to E1.

Q: Under topic haloalkane

A: IUPAC consists of three parts :-  Prefix  Word root suffix   For cyclic aliphatic compounds prefix...

Q: The constant pressure molar heat capacity, Cp, of nitrogen gas, N2, is 29.125 J K−1 mol−1 at 298 K. ...

A: Given: Cp of N2, is 29.125 J K−1 mol−1 20 mol of nitrogen gas initial temperature = 298 - 273 = 25o...

Q: How many kinds of chemically non-equivalent carbons are there in each of the following compounds? H,...

A: Note: according to our guidelines we are supposed to answer only one question.

Q: Describe three types of chemical reactions

A: A chemical reaction is defined as the reaction in which bonds of reactant molecules are broken down ...

Q: Select all of the factors in the list below that would lead to an increase in the temperature of Ear...

A: The factors that would lead to an increase in the temperature of Earth's atmosphere are:i) Exposing ...

Q: Q. Explain the following observation 1. Nitrobenzene undergoes electrophilic substitution reaction w...

A: in the Electrophilic Aromatic Substitution reaction between nitrobenzene and an electrophile, such a...

Q: A) For one cubic centimeter of copper, calculate the Debye temperature 0. The speed of sound in copp...

A: Since you have posted multiple independent questions in the same request, we will solve the first qu...

Q: Which pair of substances will form a buffer solution?

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Q: What is the loss/gain for Be

A: The atoms other than noble gases either gain or lose electrons so as to attain the noble gas configu...

Q: Recitation Question for Acid-Base Equilibria A 0.325 g tablet of aspirin (acetylsalicylic acid, HAsc...

A: Given Mass of tablet of aspirin = 0.325 g Volume of water = 0.500 L The acid ionization constant Ka ...

Q: What would the orientation factor be for this reaction? Why? (>1, <1, or =1)

A: The orientation factor: a number usually between 0 and 1 that represents the number of collision wit...

Q: 24

A: The answer to the following question is-

Q: 26

A: NH3 dissociates in water as,                                     NH3 +H2O -----> NH4+ + OH- Given...

Q: Predict the products of the reaction below. That is, complete the right hand side of the chemical eq...

A: We have to complete and  balance the reaction of given reactant: HCl  + Ba(OH)2 →  

Q: Which image correctly depicts the arrow-pushing mechanism of an E2 reaction? Base: :Base Base H2CH C...

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Q: A sample of solid silver is heated with an electrical coil. If 39.8 Joules of energy are added to a ...

A: Specific heat ( C ) :-  The amount of heat required to raise the temperature of 1 gram of a substanc...

Q: molar mass

A: The molar mass is the weight of one sample mole. Connect the atomic masses (atomic weights) of all a...

Q: Diborane has been used as a rocket propellant. Calculate the energy released from 1.00 kg of diboran...

A: The reaction given is, B2H6 (g) + 3O2(g) → 3H2O (g) + B2O3 (s) Given that: ∆H (B2H6)=  31 kJ ∆H (H2...

Q: When iron(III) nitrate dissolves in water, what ion is attracted to the oxygen atom of the water mol...

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Q: Nitric Acid (HNO3) has a Ka value of ∞ (no finite equilibrium constant, so it's a strong acid). Calc...

A: Given:-  concentration of HNO3 solution = 0.00298M To calculate :-  pH of the solution pH = -log[H+]...

Q: Which characteristics describe an E2 reaction? Choose all that apply. O stereospecific rate = k[E-LG...

A: E2 mechanism transition state requires an antiperiplanar orientation of the leaving group. Hence, th...

Q: (a) Calculate the magnitude of the angular momentum for an l=1 electron. (b) Compare your answer to ...

A: Angular momentum is the measure of the momentum of the bodies which are moving in a circular motion....

Q: Draw Lewis symbols for the following monatomic ion Ca2+

A: The ion given is Ca2+.  

Q: Classify the following phase changes as processes that require the input of energy, or as processes ...

A: The processes given are Vaporizing, Condensing, Deposition, Subliming, Melting and Freezing.  

Q: 16

A: Ans

Q: Syngas can be burned directly or converted to methanol. Calculate AH° for the reaction CO(9) + 2H, (...

A: The change in enthalpy for a reaction (∆Ho) can be determined by substracting the sum of enthalpy of...

Q: Predict the product(s) formed for each reaction. CH3 CI CH(CH32 A. DBN CH3 Book CH(CH32 Print Ferenc...

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Q: In which category does NaNHCH2CH3 belong? A. Good nucleophile, weak base. В. Good nucleophile, stron...

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Q: Please give explanation and prove your answer too.

A: Substances can be classified as, acids and bases based on some concepts. According to Lowry -bronste...

Q: The compound lithium chloride forms a hydrate with one water molecule per formula unit. What are the...

A: For part 1:  Name   : Lithiumchloride monohydrateFormula  : LiCl·H2O

Q: solve the attached question

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Q: Why are the interactions between H2O molecules stronger than those between HF molecules, even though...

A: Hydrogen bonding is the bond between the Hydrogen and highly electronegative atoms like F,O and N. A...

Q: What is an induced dipole?

A: The couple of opposite charges that are separated by some distance, d is defined as an electric dipo...

Q: Hi! I'd like help with the attached problem

A: Given : pH of solution = 8.21 And Ksp of Fe(OH)2 = 4.87 X 10-17   

Q: Question below.

A: Given:mass of Na= 500gmass of CaCl2 = 750galso, we knowmolar mass of Na =22.98gmolar mass of CaCl2 =...

Q: What Is the Effect of Concentration on Net Free EnergyChanges?

A: Consider the reaction, A+B⇋C+D

Q: A VHF television station assigned to channel 8 transmits its signal using radio waves with a frequen...

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Q: A gas has a temperature of 17 degrees Celsius and a volume of 25.11 liters. If the temperature is ra...

A: Please See the image provided that contains 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.