Convert 68.4 cm^3 to cubic meters

Q: [References] Indicate whether the pair of structures shown represent stereoisomers, constitutional i...

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Q: Find pH of a 0.1M solution of HOAc  (ka=1.78x10^-5) with 0.1M NaOH

A:   When NaOH is added to aceticacid (HOAc) NaOAc salt is formed             HOAc            +    NaOH...

Q: nomenclature

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Q: Be sure to answer all parts.The density of an aqueous solution containing 10.0 percent ethanol (C,H;...

A: Given: The density of the solution = 0.974 g/mL Percentage mass by mass  = 10% Standard data: The...

Q: What concentration of acetic acid must be made to give a solution with pH = 3.45? Ka of acetic acid ...

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Q: How many grams of sugar C12H22011 that consists of 1.25 x 1024 atoms of carbons? Molar mass of sugar...

A: Number of atom of carbon = 1.25 × 1024 atoms Number of atoms of carbon = number of moles × Avogadro ...

Q: B. Simple Distillation SAMPLES °C at which vapors are collected Distillate Water + Acetone 56 Water ...

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Q: Give the oxidation products of the compound. 2. Possible routes of excretion for the compound.

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Q: How many moles are there in 3.67 x 1023 molecules of CH4? How many grams are there in 0.385 mol of ...

A: Given 3.67 x 1023 molecules of CH4  0.385 mol of CH3CH2CH2OH

Q: A chemist,, Wishes to prepare 100.0 mL of a buffer of pH 10.0000 using the base methyl amine, CH,NH2...

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) Given: Volume...

Q: A possible reaction mechanism for the formation of NO2F is shown below. What is the molecularity of ...

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Q: PC15 has an initial pressure of 0.35 atm. At equilibrium, what is the partial pressure of PC13 ? PC1...

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Q: State whether you would want to use a fractional or simple distillation for each of the cases below....

A: A). We use fractional distillation when the difference between boiling points of components is less ...

Q: Draw a chemical structure of the following compounds and name the major product when each of the fol...

A: Given compounds are :  i). 2-methyl-2-pentanol  ii). 2-butanol  Draw the structure of the following ...

Q: What is the molality of an aqueous solution of sucrose that is 12.5% sucrose by mass?

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Q: Tom Brady, a junior organic Chemistry student, wants to synthesize butyl acetate. Please write a bal...

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only. 1) Giv...

Q: The decomposition of N205 to NO2 and 02 is first order, with a rate constant of 4.80 x 10-4/s at 45°...

A: Given data: The initial concentration of N2O5 = 4.85 × 10-2 M Rate constant = 4.80 × 10-4 s-1  

Q: Predict the major product of the following sequence of reactions. он 1) PBr3 2) Mg 3) CH,OH OH OCH3

A: Note: Alcohol react with grignard reagent to produce alcohol.

Q: The molecular formula of aspartame is C14H18N2O5 a. What is the molar mass of aspartame? b. How many...

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Q: balanced equation

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Q: (2) Using the standard reduction potentials listed in the Table, determine which of the following re...

A: The answer is as follows:  

Q: write an analysis of chlorophyll

A: Chlorophyll can be defined as the natural compound found in green plants.The green colour of plants ...

Q: Zinc metal is produced by heating solid zinc sulfide with solid zinc sulfate, resulting in liquid zi...

A: A balanced chemical reaction is one that contains equal number of atoms of each element on both side...

Q: TReview lopicS] TRelerences Nitrogen dioxide, NO2, decomposes upon heating to form nitric oxide and ...

A: given Initial concentration of nitrogen dioxide (NO2) = 0.1103 mol/L Final concentration of NO2 = 0....

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine ...

A: Sulfur dioxide reacts with oxygen to form sulfur trioxide. The equation for the balanced chemical re...

Q: Haw do electric frells Madife biochemiel dteacton Ya tes ?

A: Electric field generally does not modify the biochemical reaction . Generally it fasts up the bioche...

Q: 50.00 mL of 1.00 M HC,H,O, (K, = 1.8 x 10) is titrated with 1.00 M NaOH. What is the pH solution aft...

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Q: Each of the identical volumetric flasks contains the same solution at two different temperatures. Wh...

A: Given : We have to tell what changes with temperature.

Q: What is the name of the compound with the formula CF4 ? What is the name of the compound with the fo...

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Q: Propose a plan to synthesize 2,2,3-Trimethylpentan-3-ol. Explain.

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Q: A reaction is found to have an activation energy of 38.0 kJ/mol. If the rate constant for this react...

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Q: The compound Cal, is an ionic compound. What are the ions of which it is composed? Cation formula An...

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Q: The carbon−14 decay rate of a sample obtained from a young tree is 0.390 disintegration per second p...

A: Radioactive decay is the process by which an atomic nucleus loses energy by radiation to form stable...

Q: 1. What is the pH of a water that contains 120 mg/L of bicarbonate and 15 mg/L of carbonate ions?

A: Given: Concentration of bicarbonate i.e. HCO3- = 120 mg/L. And concentration of carbonate i.e. CO32-...

Q: A solution is prepared by dissolving 11.3 g of Ca(NO3)2 in 115 g of water. The molal freezing point ...

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Q: Write an equation that shows the formation of the nitride ion from a neutral nitrogen atom. Represen...

A:   Nitrogen  atomic number is 7 , its valency is 3  It is a p-block element and more electronegative...

Q: Determine the limiting reactant/ reagent in the following chemicals equation C4H10 + 02 → CO2 + H2O ...

A: The limiting reagent is the reactant species in reaction which consumed totally when reaction is com...

Q: explain the concept of heat capacity and enthalpy explain briefly

A: Heat capacity = Heat capacity is the amount of heat given to the compound so that it's temperature c...

Q: Why is the boiling point of 2-bromobutane lower than that of 1-bromobutane. Your answer should go be...

A: Boiling point can be defined as the temperature required for conversion of solid substance into liqu...

Q: Write the IUPAC name for the compound below. Be sure to use correct punctuation. CHy-CH-CHy-CH, CH3-...

A:   i) The longest carbon chain in the given compound contains nine carbon atoms. Therefore, the root ...

Q: Classify the following as physical or chemical change: Roses turning brown [ Choose ] When water fro...

A: Physical change : It is basically a reversible reaction. Chemical change : It cannot be reversed onc...

Q: How many Kr atoms are there in a 12.7 gram sample of Kr ? atoms Submit Answer Retry Entire Group 8 m...

A: Given mass of sample of Kr = 12.7 g

Q: HO CH3(CH2)16 CH2 CH2 3 NaOH 3 CH3(CH2)16 + Na но CH H,O CH3(CH2)16 CH Sodium salt of CH2 stearic ac...

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Q: a. Calculate the quantity of moles of NH3 gas that form when 4.20 mol of N2H4 liquid completely reac...

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Q: Choose the best set of conditions for a Friedel-Crafts acylation of aromatic compounds. A) CH3C(O)CI...

A: Friedel-Crafts Reaction

Q: Consider the following reaction. 2 NO, (g) = N,0,(g) When the system is at equilibrium, it contains ...

A: The answer is as follows:  

Q: What are the names of the following compounds? a. HNO2 (aq) Name: b. SO2 Name: с. Cu(Н, РОд)2 Name: ...

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Q: ou may change your response by submitting again. ropose a method that will be successful in producin...

A: Given : We have to make product for the following reaction.

Q: Some NOCI(g), intially at 1.000 atm, is placed in an empty reaction vessel. At equilibrium, the tota...

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Q: The freezing point of a solution containing 65 g of a compound in 100 g of  benzene is 3.80C. What i...

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.