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Q: Calculate the volume of a sample of carbon monoxide at -11°C and 356 torr if it occupies 3.65 L at 2...

A: The volume of sample is calculated using ideal gas equation. 

Q: What is the molecular formula for a compound that has a molar mass of 92.0 g/mol and an empirical fo...

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Q: The activation energy for the following first-order reaction is 102 kJ/mol. 2 N2O5 (g) →4 NO2 (g) + ...

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Q: Figure 11 H20 KMNO, +

A: In presence of KMnO4 , alkene undergo dihydroxylation reaction to form the diol product.  

Q: What is the preferred IUPAC name of the alkene shown in Figure 1? * a) 1-ethyl-2,4,5-trimethylcyclo...

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Q: Polypropylene is a common plastic with the repeat unit shown below. Within each molecule, the atoms ...

A: Given: Polypropylene is a common plastic with having a melting point of 190 °C. Diamond is a metasta...

Q: CHM 331A Lab 7- 2021SP A. Heating of water In this experiment, you are given the results. You have t...

A: The above mentioned question is explained below:

Q: 2tName bhe fellawing camfounds 2 CHO %23 CH2CH CH2OH -구 %23

A: The given compounds are all carbohydrates. If the compound contains aldehyde group, then the compoun...

Q: Circle the strongest acid in the following set of molecules. Provide a brief explanation (20 words m...

A: "Since you have posted a question with multiple subparts, we will solve first three sub parts for yo...

Q: 5. Can you write out the mechanism for the reaction below (note: cyclic brominium ion intermediate) ...

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Q: f. Since questions 2d and 2e express the length of the diagonal when the side is "a" set them equal ...

A: A body-centered cubic unit cell consists of atoms arranged in a cube in which each corner of the cub...

Q: Calculate the mass percent of a vinegar solution with a total mass of 95.53 g that contains 2.20 g o...

A: Mass percent is defined as 100 times the ratio between mass of solute and total mass of solution.

Q: 24 Name the foltowing comfounds 2 H-ċ-oH Hーe-H CH20H O CHO ettzoH ett20H CHO 7 CHO CHO otf 14 リール -レ...

A: The given compounds can be named as follows:  

Q: Select the incorrect statement O A. The triple bond in an alkyne consists of one sigma bond and two ...

A: Alkanes are hydrocarbons containing only single bonds. Alkenes are hydrocarbons containing at least ...

Q: Draw the following molecules in their most stable conformation. You do not have to draw the least st...

A: Note: According to our guidelines we are supposed to answer only first three subpart of the question...

Q: Which compound has the lowest melting point? HO. HO. OH Na – Cl HO,

A: A question based on chemical bonding, which is to be accomplished.

Q: Activity 4 Write balanced reaction equations, including symbols describing the physical state of the...

A: Note - Since you have posted a question with multiple sub-parts, we will solve the first three subp...

Q: Consider CH3-CH(OH)-CH(OH)(Br). a.How many stereogeniccenters are in the molecule? b.How many ster...

A: Stereoisomers are 3D representations  oF molecule  in space . It is shown on paper by Fischer projec...

Q: Rank the following compounds in order of increasing solubility in hexane HO II III II III CH3 II III

A: Since hexane is a symmetric molecule, it is non-polar. Since hexane is a non-polar, higher the lengt...

Q: Write the expression for the solubility product constant for each of the following a) Pb(NO3)2 b) ...

A: Note: As per our guidelines we are supposed to answer first 3 parts please repost the other parts as...

Q: The most stable alkene of the following series is (1) (2) (3) | (4) (5) propene O A. 1 ОВ. 2 O C. 5 ...

A: Endocyclic double bond is more stable over Exocyclic double bond. Double bond is stabilized by hyper...

Q: Which gas will have the lowest vms at 298 K? A. NH3 В. СО C. SF6 D. H2

A: vrms refers to the root mean square velocity of the molecule. It depends on the following two factor...

Q: Questions Q1. How many calories would be needed to vaporize 200.00 g water that you heated to its bo...

A: Q1) Given that : Mass of water = 200 g Heat of vaporization of water = 540 cal/g amount of calories ...

Q: A patient weighing 119lb is to receive 300 mg of medication in 750 mL solution is to be titrated at ...

A: Patients weight = 119 lb 300 mg of medication is present in 750 mL solution

Q: Answers 1-10

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Q: According to the following reaction, how many moles of mercury will be formed upon the complete reac...

A: We are given 25.4 grams of mercury oxide. We have to find how many moles of mercury will be formed b...

Q: 4. Calculate the molecular and Empirical formula of the compound following compositions; Cr = 26.52%...

A: Determination of empirical formula  The percentage composition of elements present in given compound...

Q: A 25.0 mL solution containing acidified Na2C204 requires 15.0 mL of 0.0500 M KMN04 solution to reach...

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Q: Name the following structure in order: CH3 CH2CH3

A: Write IUPAC name of the given structure--

Q: here would you cut during retrosynthesis for the following molecule 4 1l ansuuers

A: Given target molecule is beta hydroxy ketone , which is product of aldol condensation reaction.   

Q: How many atoms of carbon are Contained in 47.6a of Alz(CO3)3? The molar masS Of Alz(coa)3 is 233.99 ...

A: We have to calculate the number of carbon atoms in 47.6 g of Al2(CO3)3 .  

Q: Why is an electrolyte able to conduct electricity while a nonelectrolyte cannot? O A nonelectrolyte ...

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Q: SN1 reaction

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Q: A Sample of pure Calcium fiuoride With a mass of 15.0g Contains 1.709 of calcium. How much calcium i...

A: This question can be solved using proportion method as:  

Q: the ph of a solution is 5. what is the concentration of hydronium ion in the solution?

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Q: A stock solution of HCI is standardized by titrating a pure 0.3056 g sample of dry sodium carbonate....

A: Given that -  Mass of dry sodium carbonate = 0.3056 g  Volume of Hydrochloric acid = 30.20 mL    Now...

Q: o et o Et

A: The given reaction is an example of paternobuchi reaction. At first exciplex is formed and then char...

Q: Draw the structure of cis-4,4-dimethylpent-2-ene.

A: cis-4,4-dimethylpent-2-ene From this name we get that ; The compound contain longest chain of Carbon...

Q: Calculate the sample size that should not be exceeded when analyzing these alloys for nickel.

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Q: Where is there the highest build-up of partial positive charge in the following alkyl halide? Br O A...

A: The alkane group in which one hydrogen is replaced with a halogen atom is known as alkyl halide.  Ha...

Q: Which is not required in recrystallization? a. solution is filtered at high temperature b. moderat...

A: Remember this point, recrystallization is used for purify the crude sample of compound so that all t...

Q: Difference between organic compounds with inorganic compounds

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Q: Follow the curved arrows and draw the products of the following reaction. Include all lone pairs and...

A: The given reactions are: (1) Reaction of pyridine (2) Formation of alkene

Q: mL mL Moles MnO, Added Moles Fe?+ Present Grams Fe2* Present g Weight % Fe Average Weight % Fe in Sa...

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Q: Starting with ethene give a suitable reaction scheme to convert it into Ethyl ethanoate in 4 step

A: Alcohol and acid reacts to gether to give an ester.

Q: Explain why H2SO, is a strong acid while H,SO3 is a weak acid.

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Q: Mark the compounds in Figure 4 that can have cis and trans isomers? *   a) Compound A   b) Compound ...

A: Cis trans isomerism is also known as geometrical isomerism. In this type of isomerism , when a compo...

Q: Draw the form of the following compound that will predominate at pH 13. pKa 1.84 NH2 pКа 9.13

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Q: Acidimetric titrant can be: H,SO4 solution; KOH solution; H;PO4 solution; CH;COOH solution;

A: Acidimetric titration are also known as acid base titration, in which concentration of base find out...

Q: A solution prepared by mixing NaOH with NaHCO3 was diluted to 500 mL with water. A 25.00 mL aliquot ...

A: