8. 3. 6. но NH2 Но HO (a.) NH2 NH2 HO NH2 HO NH2 7. d.) a.) d.) Me (a.) Ре Pe Pe Me Et Pe Me Et Me

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A: K = (F-32)/1.8 +273.15 (110-32)/1.8+273.15 = 316.48K  (270-32)/1.8+273.15=405.37K  PV= nRT ideal gas...

Q: Identify the stereochemistry of the indicated carbon, write R or S   6. 7. 8. 9. 10.

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A: Number of moles = weight ÷ molecular weight

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A: The given Pourbaix diagram is:  

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A: There is a thumb rule to check solubility of compounds that "like dissolve like". Hydrocarbons are n...

Q: (a) How does the Bohr model differ from the quantum mechanical model of the atom? Describe at least ...

A: A question based on atomic structure, which is to be accomplished.

Q: а) b) NH2 and -CI and Br Br NH2 c) ОН ОН d) and and

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Q: 22. An ideal solution contains 92. 1 g of glycerin, C,H,(OH),, and 184.4 g of ethanol, C,H,OH, at 40...

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next ...

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A: For comparison  we have to consider intermolecular forces  , size and electronegativity  in our mind...

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Q: Consider the following reaction: 2Mg(s) + 02(g) → 2M90 AH = -1204kJ How many kilojoules of heat are ...

A: 1- First we will calculate the  moles of MgO(s)  moles = [ mass / molar mass ]  moles = [ 7.50g / 40...

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Q: Which of the following salts will have no change in solubility in an acidic pH? O Mg(OH)2 O Caco3 O ...

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Q: Naphthalene (C10H8) is component aircraft fuels. Write the rates of the combustion of naphthalene in...

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Q: Consider the following data. Mg(s) + S(s) MgS(s)   H = -598.0 kJ SO2(g)  S(s) + O2(g)   H = +296...

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Q: someone answered it but the answer was wrong. the answer is 148g Li2Co3 (please explain why this is ...

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Q: Simply answer the following question. 1. How important is carbon for life? 2. How does carbon m...

A: Carbon is the fourth most abundant element in the universe and is the building block of life on eart...

Q: for a given reaction, deltaH= -22.2 kJ/mol and deltaS= -81.1 J/Kmol. the reaction is spontaneous ___...

A: Given that:  dH = -22.2KJ/mol dS = -81.1J/Kmol =-(81.1J×1KJ/1000J)K-1mol-1 dS = -0.0811KJ/Kmol   

Q: Which of the following is the correct expression for the solubility product of calcium fluoride? O (...

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Q: Calculate the molar solubility and solubility in g/L of gold(III) chloride (AuCl3, 303.33 g/mol) in ...

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Q: Calculate mass of KClO3 needed to produce 40mL of O2 at STP. Show all work.

A: Decomposition reaction of KClO3 2KClO3 .....> 2KCl + 3O2 Volume of O2 produce = 40ml = 40ml×1L/10...

Q: Write the number only, no need to write the unit (volts). What is the potential of a cell made up of...

A: Cell is made up of two half-cells. Temperature = T = 25°c     {0°c = 273K}  Temperature = T = 25 + 2...

Q: TRUE OR FALSE: General reaction of alkene is substitution reaction * TRUE

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Q: 1. Zinc. Zn. reacts with Sulfur, S. according, to the reaction: Zn + Sn - Zns Balance the chemical e...

A: The given chemical reaction is as follows: Zn + S8 → ZnS The mass of sulfur given = 6.45 g The mass ...

Q: . Identify the change of statein the following examples:- 1. Friends perfume producing a aroma that...

A: There are three type of state in chemistry i.e solid , liquid and gas.  

Q: The specific heat of toluene (C7H8), is 1.13 J/g.K. How many joules of heat are needed to raise the ...

A: The given data is as follows:  The specific heat of toluene = 1.13 J/g.K The mass of toluene = 62.0 ...

Q: Sucrose is a chiral compound, and enantio-pure sucrose has specific rotation [?]? 20 = +66.5°. A sam...

A: SUCROSE : it is a disaccharide sugar molecule . it is made up of glucose and fructose joined togethe...

Q: Gaseous butane (CH, CH. reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO2) ...

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Q: the titration of 120 mL of 0.200 M HCl, what is the pH of the solution after 191.6 mL of 0.100 M NaO...

A: 1- First calculate the mmoles of HCl and NaOH : a) mmoles of HCl = ( 120mL × 0.200M )  mmoles of HCl...

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A: Silver chloride (AgCl) is water insoluble compound. When AgCl is dissolve in NH3 , it become soluble...

Q: The CO2 produced from the combustion of Molecule 1 is collected over water at a total pressure of 74...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

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Q: 6. State the charge and purpose of the anode and the cathode in an electrolytic or voltaic cell.

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Q: AJYPE OF TEST B. POSITIVE RESULT |C. SUBSTANCE/S THAT WILL GIVE POSITIVE 1. [odofram Test 2. Baeyer'...

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Q: The value of ΔH° for the reaction below is -126 kJ.  The enthalpy change accompanying the reaction o...

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Q: The standard Gibbs free energy (under true standard conditions) for the hydrolysis of ATP) to ADP (a...

A: Given: Standard Gibbs free energy for the hydrolysis of ATP is -30.5 KJ/molStandard enthalpy for the...

Q: 0.50 N NaOH solution are required to neutralize 5.0 mL of 0.20 N oxalic acid dihydrate? Show your wo...

A: At equivalent point,  Equivalents of acid = Equivalents of Base  (N1V1)acid = (N2V2)base Where,  N1 ...

Q: How will the unknown’s reported molar mass be affected in each of the following cases  The atmospher...

A: Since you have asked a question with multiple sub-parts, we will solve first three sub-parts for you...

Q: 9. The boiling point of H2O is 373.15 K at 1 atm. Given AvanH = 40.65 kJ mol·', determine the boilin...

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Q: How many electrons are exchanged in the ANAMMOX reaction? (more than 1 electron is exchanged) NH4+ ...

A: This reaction is a disproportion reaction. In this N has undergone reduction as well as oxidation . ...