A 2p orbital. A 2p* orbital. 2p* orbital. O 2p O 2s* orbital. А. В. С. D. Е. F. 0:0

Q: The higher the_ the more the acid dissociates. O Temperature Ка O pH О Kw

A: The higher the  _   the more the acid dissociates.

Q: ached equilibrium. P

A: Le chatlie principles say that if we make any change in a revervisble reaction the equilibrium tried...

Q: Consider the ionization of HClO2 and identify each species listed as a Bronsted-Lowry acid, Bronsted...

A: Conjugate acid -base are the pair where there is difference of only one H+.  

Q: How many signals do you expect in the proton NMR spectrum of 2-chlorotoluene?

A: We have to predict the number of signals in the given compound.  

Q: You study the reaction C ⇌ 2A + B. You start with a 0.30 ℳ C in a sealed container. Later, you measu...

A: Equilibrium constant is a reaction quotient at equilibrium position 

Q: ow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=Dassignment-take [References] The combust...

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Q: The sun supplies energy at a rate of about 1.0 kilowatt per square meter of surface area (1 watt = 1...

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Q: Consider the structure of nicotine below and answer the questions that follow. nicotine a) What is t...

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Q: What is the purpose of a brine wash (saturated sodium chloride solution) in a liquid/liquid extracti...

A: We have to predict the purpose of brine washing.  

Q: A reactant decomposes with a half-life of 44.7 s when its initial concentration is 0.297 M. When the...

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Q: catalyst The steric strain in the trisubstituted alkene makes the reaction exergonic. O The reaction...

A: The stability of alkene depends on the number of alkyl substituents present on the doubly bonded car...

Q: What is the hydroxide-ion concentration in a 0.10 M solution of Na2CO3? For carbonic acid, Ka1 = 4.2...

A: Given,  Thr hydroxide-ion concentration in a 0.10 M solution of Na2CO3 is: For carbonic acid,       ...

Q: The area of an object is calculated from experimental data to be 24.6623 cm2. The t absolute error i...

A: ANSWER:-    We can determine the area  by using  Absolute error = Experimental data - Theoritical da...

Q: í Çompare the solubility and boiling points of the following aml

A: We know that primary amine is more polar in nature and also formed more H bonding in primary amine t...

Q: How many grams of PH3 (MM = 34.00 g/mol) are in a 50.0 L container that is at a pressure of 5.45 atm...

A: Volume = 50.0 L  Pressure = 5.45 atm  Temperature = 10.0 °C  R = 0.0821 L atm /mol.k  PH3 MW (molecu...

Q: volume

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Q: Using the molecular orbital model, identify the correct (valence) electron configurations for the fo...

A: In this question, we have to identify the correct (valence) electron configurations for the given di...

Q: CH, NH, is a weak base (K, = 5.0 × 10-4), so the salt CH, NH,NO, acts as a weak acid. What is the pH...

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Q: pH

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Q: QUESTION #1 For the following reaction: H Br Ph CH2CH3 OCH3 DMSO (A) Draw the expected product. Be s...

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Q: Describe the steps in the reaction to make the following compounds • through the reduction reaction ...

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Q: Phosphorous acid, H, PO, (aq), is a diprotic oxyacid that is an important compound in industry and a...

A: Please  find the below attachments.

Q: A solution contains 0.0200 M Co and 0.0400 M Ni?+. What is the concentration of the first cation whe...

A: Salt having lower value of solubility product Ksp precipitates out first. Since CoCO3 has lower Ksp ...

Q: The titration of 0.314 g of potassium hydrogen phthalate (KHP) requires 13.16 mL of a NaOH solution....

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Q: Draw the complete reaction, including the mechanism of the Acrolein Test. In what specific condition...

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Q: Consider the ionization of HBrO3 and identify each species listed as a Bronsted-Lowry acid, Bronsted...

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Q: How would you find the vapor composition for when a mixture of 1,2-dimethylbenzene and methylbenzene...

A: Given: Mixture boils at 90 oC and 0.5 atm. Vapour pressure of methylbenzene at 90 oC = 53.3 KPa. And...

Q: A sample of methane gas at a pressure of 1.15 atm and a temperature of 281•C, occupies a volume of 4...

A:   T1=281°C=(281+273)K=554K V2=448mL=0.448L V2=339mL=0.339L T2=?  

Q: Benzene alcohol IUPAC name: draw the structure:

A: Benzene alcohol is also referred as Aromatic alcohol. Chemical formula :- C6H5CH2OH

Q: For the following reaction, which of the following change(s) in the IR spectrum is consistent with c...

A: We have to predict the option describing the conversion of Reactant to products.  

Q: Identify which of the following compounds is most acidic. H-N IV Ov

A: The order of acidity of acid is same as the order of acidity of there conjugate base.  

Q: The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the s...

A: Given ,  Frequency of the photon  = 6.50 × 10^14 Hz Plancks constant (h) = 6.626×10^-34  J. S    

Q: For the Lewis diagram attached: What is: The overall charge of the molecular species shown.   The...

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Q: The heat of vaporization of C₆H₆ at 1 atm is 94.4 cal/g. 100 g of C₆H₆ reacted at 80.2°C. Calculate ...

A: Here 100g of benzene at 1 atm pressure and it's boiling point 80.2°C  is converted into vapor. Heat ...

Q: Which of the following have S configuration?

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Q: Given the reaction 2A (g) = B (g) + C(g) and the fact that Kc = 3.5 at a certain temperature. You pl...

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Q: Calculate the wavelength (in meters) of a photon that has a frequency of 6.0*; 10 ^ 13

A: Answer: Given value of frequency of photon is: ν=6.0×1013s-1

Q: When 20 grams of potassium chlorate, KClO3, is dissolved in 100 grams of water at 80 ºC, the solutio...

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Q: 2. Pre-lab question: Calculate the.volume of NaOH 0.50 M needed to obtain a 1:1 acid:acetate ratio f...

A: Given-> Molarity of NaOH(M1) = 0.50 M Volume of acetic acid (V2) = 50ml Molarity of acetic acid (...

Q: Some of the atoms in this diagram of allylcyanide have been randomly labelled with numerals (attache...

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Q: A molecule that can behave as either a Brønsted-Lowry acid or base is termed _____

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a subst...

Q: aqueous solutions will have a pH of 2.00 at 25 °C? (Kw = 1.01 × 10–14) 0.020 M HNO3

A: As we know,  Acidic solution has pH less than 7. Basic solution has pH greater than 7 . pH = -log(H+...

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.68 kg sample ...

A: The mass of the substance is = 1.68 kg The increase in the temperature of the substance is = (24.8-2...

Q: What series of reagents are necessary to carry out the following conversion? CH3 `Br CH,ca / AICa Br...

A: Mechanism is given below in next step 

Q: Give a clear handwritten answer of this buffer solution ..we need to find out buffer pH...given 0.3 ...

A: Given,  The molarity of ammonia = 0.3 35 M  and The molarity of ammonium bromide = 0.457 M and if we...

Q: Stoichiometry, Limit

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Q: This is the same drawing as the previous question. This drawing represents a mixture of three differ...

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Q: 0.542 g sample of an unknown monoprotic weak acid requil O 88.0 g/mol ) 109 g/mol O 173 g/mol O 218 ...

A: Given : Volume of NaOH = 28.67ml Molarity of NaOH = 0.1093M  Mass of unknown sample = 0.542g

Q: How many grams of irion

A: KMnO4 and Fe2+ titration is a type of redox titration in which we titrate the iron by KMnO4  at the ...

Q: Sodium dichromate is an effective used to convert secondary alcohols to ketones. O Oxidizing reagent...

A: Oxidation reaction are those in which addition of oxygen takes place while reduction reaction are th...