Vinegar and water are placed in a 1000ml bottle. Determine the mass of each of the substances placed inside the bottle if the product is a 75% water solution.( density of vinegar= 960 kg/cu m, density of water 1000 kg/cu m.

Q: For the next three questions, consider the reaction A(g) + 2B(g) → 2C(g) + 2D(g) and associated that...

A: Rate of the reaction depends on a number of factors as discussed in the following step. 

Q: Select which of the following substances would require the least amount of energy to increase 20.0 g...

A: The amount of heat required to increases the temperature of the 1 g of the substance by 1 degree is ...

Q: The graph below shows two titration curves: 40.0 ml of two different acids are titrated with 0.100 M...

A: The pH based acid-base titration curve is a curve plotted between volume of base and pH of solution ...

Q: 2) Ninety thousand grams of a gas (180 kg/mol) is stored in a tank at 120 kPa and 600 K. If the gas ...

A: Given that,  The mass of the gas is m = 90000 g = 90 kg. The molar mass of the gas is M = 180 kg/mol...

Q: What will happen to the sample size if the percentage error becomes lower e.g. 5% instead of 10%? Ex...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Salt mixture: 2.64 g Mass of filter paper: 1.223 g Mass of filter paper and CaC2O4⋅H2O: 1.997 g M...

A: Limiting reactant is the one which is present is smaller amount in the reaction mixture and which de...

Q: What is the systematic name of the given structure?

A: The systematic name of given structure is

Q: A metal salt with the formula MC12 crystallizes from water to form a solid with the composition MCI2...

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Q: A chemistry student weighs out 0.106 g of ascorbic acid (H,C,H,O.), a diprotic acid, into a 250. mL ...

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Q: Give the name of the molecule

A: The given molecule contains a five-carbon atoms chain and a thiol (SH) functional group attached wit...

Q: 1 point Hydrogen sulfide, H2S, is a foul-smelling gas. It burns to form sulfur dioxide 2H2S( g) + 30...

A: Mass of hydrogen sulphide = 26.7g  Molar mass of hydrogen Sulphide = 34.0g/mol  

Q: Solve the principal-agent problem with a risk averse agent under the cost function c(a) = 0.5a. %3D

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Q: Q.6: In given diagram, explain Tg and Tm for different materials? Liquid Glass Semicrystalline solid...

A: The given plots in the question clearly discusses about the phase change behaviour of several substa...

Q: A student proposed the following mechanism for the gas phase reaction of fluorine with chlorine diox...

A: Step 1.....fast:......2 ClO2 <==> Cl2O4 Step 2.....slow:....Cl2O4 + F2 ==> 2 FClO2

Q: QUESTION 5 Ethyl alcohol, C2H5OH, is a water-soluble nonelectrolyte. A solution is prepared by addin...

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Q: ОН HỌ O но HO- ОН

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Q: ID00 3000 1000 WVENUREERI

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Q: What is the systematic name of the structure shown? O 4-isopropyl-1-methylcyclohexene 2-methyl-5-iso...

A: We are given an compound and we have to write the Correct IUPAC NAME for this.

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 2....

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Q: Design a synthesis for C from B. OH OH Br OH В

A:   Synthesis -        The starting material on reacting with the sodium cyanide (NaCl) to formed by c...

Q: Write the concentration equilibrium constant expression for this reaction. 3+ 3 L(s)+2Cr*(aq)+7H,0()...

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Q: IUPAC rules : Select the longest carbon chain - Numbering - PWS (Prefix + Word root + Suffix)  Nam...

A: IUPAC nomenclature is used for naming the organic compounds as recommended by International union of...

Q: A favorite reaction is calcite dissolution: CACO36) -→ Ca?+ + CO??- K = 10-83 Will the solid form or...

A: ANSWER : (a) Solid will be formed as we approach vent deep in the pacific Ocean. (b) Concentration o...

Q: a) List 3 limitations each of the following reagent/process: i) ii) Grignard reagent Friedel Crafts ...

A: List of three limitations of Grignard reagent and Friedel Crafts alkylation given below.

Q: Compare the rate of ESR in the given compound ÇH, Çi NH, (i) (ii) (iii) (iv)

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Q: 5. Look at the graph about carbon dioxide levels over 50 years. Answer the questions. 400 390 380 37...

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Q: A reaction, A  +  B ------>  C, obeys the rate law: r = k[A]2. What is the order of this reaction ov...

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Q: Normalize the wavefunction, Y = Asin(2x),x = 0 to 2n. Refer to a table of integral if %D necessary.

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Q: Write the IUPAC names of the following organic compounds if given the structure. Draw the organic co...

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Q: Jickle has a face-centred cubic structure and has a density of 8.90 grams per cubic centimeter. The ...

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 576.0 mg sample...

A: Given that, for a 576.0 mg of pure substance, 10.1 J of heat is required to raise the temperature fr...

Q: position. Calculate the energy associated with steric strain in the following conformation. CH3 ОН

A: Here we have to determine the steric strain associated in given chair conformation. 

Q: If 1.45 J of heat are added to a 2.00 g sample of aluminum metal and the temperature of the metal in...

A: The mass of aluminum metal is = 2.00 g The increase in the temperature of the aluminum metal is = 0....

Q: The negative ion mode electrospray ionization (ESI) mass spectrum of an oligonucleotide shows peaks ...

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Q: The reaction below has a rate constant of 0.0006300 s −1. How long (in seconds) would it take for CH...

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Q: How many milliliters of 0.0459 MH3PO4 could be completely neutralized by 46.2 mL of 0.136 M KOH? The...

A: Potassium hydroxide reacts with phosphoric acid, to form potassium phosphate and water. The equation...

Q: In an experiment to study the formation of HI(g), H2(g) + I2(g) ⇌ 2 HI(g) At equilibrium, {H2} = 0.0...

A: Kc = [HI]2/{[H2][I2]}

Q: Broadening of Concept: 1. How partial pressure is determined in a mixture of gasses? 2. What will ha...

A: 1. How partial pressure is determined in a mixture of gasses? 2. What will happen to a gas when pres...

Q: Provide the most stable (lowest energy) chair conformation of cyclohexan-1-ol Drawing

A: Given Molecule is cyclohexan-1-ol Cyclohexan-1-ol is more stable in chair form.  

Q: The concentration and absorbance data below were collected for compound X. A sample of compound X of...

A: Absorbance is related to concentration by the following relation. A=εclwhere,A=absorbancec=concentra...

Q: Ammonia and oxygen react to form nitrogen and water, like this: 4NH, (g)+30,(g) 2N,(g)+6H,O(g) do Su...

A: According to Le chatelier principle, equilibrium will shift in shift in such a way that change is co...

Q: Give handwritten answer- Write three characteristic features for Zieglar Natta polymerization.

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Q: Following AAS analysis, a graph of absorbance versus ppm nickel standard gave a best-fit line y = 0....

A: Given that, a calibration curve for the determination of aspirin is constructed from the known conce...

Q: What type of transition is induced by the electromagnetic radiation absorbed these substances? 60 2....

A: A question based on UV and visible spectrum that is to be accomplished.

Q: A chemistry student needs 5.00 g of acetic acid for an experiment. She has available 250. g of a 15....

A: Given,  250 g of a 15.8% w/w solution of acetic acid in ethanol. And 5.00 g of acetic acid is needed...

Q: 1. If the limiting reactant was found to be K2C2O4⋅H2O, how many grams of the limiting reactant are ...

A:                                  Mass of salt mixture = 2.64 g                                  Mass...

Q: +4~乙 MnO4 + Fe -) MnOz be Oxidilized to F Fe +7. Mn'or Mn or MnOy be reduced t

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Q: True or False  If a rate law can be written from the slowest step in the mechanism that matches the ...

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the re...

Q: Give scenarios or examples on how chemistry is used or applied in the following categories: -Educati...

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Q: Draw an achiral diastereomer of the molecule shown below CH3 Но -- OH H- OH CH3

A: An achiral compound is the compound that must have an superimposable mirror image.  Again, If two co...