HOʻ H-I HO ...

Q: Consider the reaction: H,C,O, + KMNO, + H,SO, of H,C,O, in order to balance the equation? CO, + MNSO...

A: Given : unbalanced equation

Q: What should be the coefficient of C;H;OH in order to balance the chemical reaction: C;H;OH + K2Cr,0,...

A:

Q: How many grams of NaCl would you need to make 100 ml of a 9.7%(m/v) solution of NaCl?

A: Given, a NaCl solution with concentration 9.7 % ( w/v)we are asked to calculate the amount of NaCl r...

Q: A 1.00 L volume of buffer is made with concentrations of 0.350 M sodium formate (NaHCOO) and 0.550 M...

A: Given,  A 1.00 L volume of buffer is made with concentrations of 0.350 M sodium formate (NaHCOO) and...

Q: A. Increasing the reaction temperature would drive the reaction forward (toward B. Decreasing the re...

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Q: Name the following compounds: (D), (E), and (F) only

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Q: Two (2) grams of vinegar solution was given to you to analyze for the percent acetic acid present in...

A:

Q: What type of intermediate is present in the SN2 reaction of cyanide (CN) with bromoethane? carbocati...

A: What type of intermediate present on reaction as given via SN2 reaction---

Q: QUESTION 21 Salute used in ecid-bese analysis • HCI O Vinegar O NaOH о снзсоон phenolphthalein

A: The solute used in acid-base analysis is also known as an indicator as it indicates the completion o...

Q: Which of the following transformations represents B-ketoester synthesis ? I CH2(CO,Et)2 R. COOH II R...

A:

Q: 1. Draw a figure of the equilibrium between aqueous carbon dioxide and gaseous carbon dioxide in the...

A: Concept:  Carbon dioxide exit in gaseous state and it is represented by CO2(g). When CO2(g) is disso...

Q: Question 16 Which of the cations below would be subject to a structural rearrangement such as an alk...

A: Rearrangement occur only when there is most stable carbocation formed after rearrangement.  

Q: Which transition metal has a d8 configuration? [Ti(H2O)6]2+ [Mn(CN)613- [Zn(NH3)4]2+ [NiBr4]2- [Ni(C...

A: Given- d8 configuration  

Q: The graph shows the reaction pathways for the same reaction: One reaction pathway shows an uncatalyz...

A: Catalysts are the substances that increase the overall rate of the reaction without being consumed i...

Q: Question 5 The reaction of n-butylbromide and the methoxide anion (CH3O) is found to follow the foll...

A:

Q: 15. Iron(II) can be oxidized by an acidic K2Cr207 solution according to the net ionic equation Cr20,...

A: According to the given balenced redox reaction, 1 mole (or mmole) of Cr2O72- reacts with 6 moles (or...

Q: 3 The synthesis of methanol from carbon dioxide and hydrogen has a AG°= -25.1 kJ/mol. What is the va...

A: At equilibrium Gibbs free energy  ∆G0 = - RT ln K  ∆G0= - 25.1 KJ / mol R = 0.008314 KJ / mol k T = ...

Q: Calculate the pH of the following: - 0.10 M disodium hydrogen arsenate

A: To calculate pH , we would use dissociation equation of disodium hydrogen arsenate and it's Ka value...

Q: What is solubility? Group of answer choices Solubility = Ksp. Solubility is the maximum amount of so...

A: Answer: When we dissolve a solute in a solvent, we generally represent there relationship through so...

Q: 1. Complete the disconnection of the compound given below and briefly explain the following terms wi...

A: Since there are total 3 question but as per the Bartley rules we can only answer one question. If yo...

Q: A Mass Spectra analysis was carried out with the following results. Explain what you can and cannot ...

A: Molecular mass of the molecule is equal to the m/z value of the molecular ion peak.

Q: Which of the following phosphate salts are insoluble in water?

A: Given: formula of compound

Q: What molar ratio of salt to acid would be required to prepare a buffer solution with a pH of 5.9? Th...

A:

Q: Calculate the final temperature of the system: A 50.0 gram sample of water initially at 100 °C and a...

A: When the two water samples of different temperatures are mixed, the heat flow takes place from the h...

Q: Sugar is the solute and water is the solvent. The drink mix will be considered negligible and is add...

A: Calculate the concentration of sugar in this solution using the volume percent equation.,

Q: AgCl has a solubility of 2.2E0 mg/L at room temperature. Based on this information, what is the K fo...

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Q: Predict the principal organic product(s) for each of the following

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Q: Write the balanced molecular equation, total ionic and net ionic. lead (II) nitrate(aq) + lithium br...

A: Molecular equation - An balanced equation where ionic species are written molecules rather than ions...

Q: Part D Calculate the standard-state entropy for the following reaction: 1 CH4(g) + 2 O2(g) → 1 CO2(g...

A: Given,  Sm° (H2O) = 189 J/K.mol  Sm°(O2)  = 205 J/K.mol  Sm°(CH4) = 186 J/K.mol  Sm° (CO2) = 214 J/K...

Q: The pKa of hypochlorous acid is 7.530. A 59.0 mL solution of 0.133 M sodium hypochlorite (NaOCI) is ...

A: Given :- The pka of hypochlorous acid is 7.530. A 59.0 mL solution of 0.133 M sodium hypochlorite (N...

Q: e sure your answer has the correct number of significant digits. L. (s) +6H.9() + 10CU²* Saa) 2J0, (...

A: Given : We have to calculate the Gibbs free energy for the given reaction.

Q: CH30

A:

Q: Photosynthesis can be represented by 6CO2(g) + 6H2O(1) = C,H12O6(s) + 602(g) Which of the following ...

A:

Q: CH,0 CH;CH-CH `NH; CH,CH CH OCH Draw the molecule on the canvas by choosing buttons from the Tools (...

A: Micheal addition reaction: The Michael reaction is a type chemical reactions perticularaly it is a n...

Q: 2 Na(s) + 2 H20 (1) → 2 NaOH (aq) + H2 (g) Calculate the mass of sodium required to produce 456 mL o...

A: Given : We have to calculate the mass of Na.

Q: CH2(CO,Et)2 R. COOH II RCH(CO,Et)2 R. COOH III ACCH,CO,Et R. COCH3 IV RCH,COCH; R. COOH R. .COOH V R...

A: Decarboxylation is reaction in which carboxyl group is removed with the emission of CO2.

Q: Calculate the number of moles of He atoms present in 5.55 g of He.

A: Given that, mass of He= 5.55 g molar mass of He= 4 g mol-1 then,

Q: One mole of iron None of the other choices is correct. O is heavier than one mole of lead (Pb). O is...

A: Given  One mole of iron

Q: increasing the temperature of the reaction The equilibrium shifts in the direction of reactants. The...

A: Concept:  Chatelier's principle or The Equilibrium Law:  Le Chatelier's principle states that when a...

Q: A researcher studying the nutritional value of a new candy places a 6.40 g sample of the candy insid...

A: The mass of candy is = 6.40 g The increase in the temperature of the calorimeter is = 2.26oC The hea...

Q: Identify the type of the following reaction: + Substitution Addition reaction Elimination

A:

Q: chemistry MCQS produce a trans-1,2-diol with 2-butener OsO4 in pyridine followed by Na2SO3 OsO4 in N...

A:

Q: b) Write in the products, including stereochemistry where relevant, of your compound and the followi...

A: For the reaction, we start 1,2-dimethylcyclohex-1-ene

Q: II needed for this question. Draw the structure of the product that is expected when the following c...

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form a...

Q: occur at the same rate. the reaction is no longer reversible.

A: Rate of chemical reaction is the change in the concentration in the given time interval.   

Q: 0.0717 kg of biphenyl (C₁₂H₁₀) is dissolve in benzene (C₆H₆) to create a solution with a total volum...

A: Given: Mass of biphenyl = 0.0717 Kg = 71.7 g                                           (Since 1 Kg =...

Q: A volume of 500.0 mL of 0.140 M NAOH is added to 565 mL of 0.250M weak acid (K = 6.60 x 10-). What i...

A: Weak acid are those which does not dissociate completely in aqueous solution. pH of buffer solution ...

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a Brønsted...

A:

Q: Give the IUPAC name for this coordination compound. [Cr(H, O),CIJSO4

A: Write IUPAC name of the given coordination compound-

Q: Predict the product, if any, of reaction between propanamide and cyclohexanol

A: The reactants given are propanamide and cyclohexanol.