Carbon tetrachloride is a solvent used for degreasing electronic parts. If 23.4 ml of carbon tetrachloride has a mass of 37.20 g what is the density of the liquid??

Q: H 17 Which carryi- undergo co rignard reaction? OH will no CH3

A: When aldehyde reacts with grignard reagent followed by acidic hydrolysis it gives seconday alcohol

Q: An IR spectrum, a ¹3C NMR spectrum, and a ¹H NMR spectrum were obtained for an unknown structure.…

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Q: Q/A transparent medium has a refractive index of 1.5 and the wavelength of the magnetic ray passing…

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Q: Consider the reaction. 4NH3(g) +502(g) → 4NO(g) + 6H₂O(g) for which AH-905.2 kJ and AS°= 180.5 J/K…

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Q: Potassium dichromate was used in the chromic acid preparation. Would there be a difference if…

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Q: 7) Using the ranking from above, explain using the respective compounds conjugate base to explain…

A: This question is based on Bronsted - Lowry conjugate acid base theory.

Q: Write the net ionic eqautiion for the following reactions. Steps in which the reactions takes place…

A: We have find out the net ionic eqautiion for the following reactions.

Q: 4. Which of the following systems will have the lowest vapor pressure? a) 0.75 molal C12H22011(aq)…

A: 4) Raoult's law : It states that partial vapour pressure of a  solvent in a solution is equal to the…

Q: Top fuel dragsters and funny cars burn nitromethane (CH3NO2) as fuel according to the following…

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Q: Part B Calculate the enthalpy of the reaction 4B(s) + 302(g)→2B2O3(s) given the following pertinent…

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Q: Name and draw a structural formula for the major product of each alkene addition reaction. O (a)…

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Q: What atoms are most organic compounds composed of?

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Q: Commercial concentrated aqueous ammonia is 28% NH3 by mass and has a density of 0.900 g/mL What is…

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Q: SH₂C₂O()+2KMnO4(s) + 6HCl(aq)- →→2MnCl(aq) + 2KCl(aq) +10CO2(g) +8H₂0 0.395 g of KMnO4 were reacted…

A: Given -> Weight of KMnO4= 0.395 gm  Volume of H2C2O4 = 50.0 ml = 0.050 L (1L = 1000ml) =V1…

Q: At 200°C, Kc = 1.6*10-10 for: N₂O(g) + NO₂(g) = 3 NO(g). If 350 mL of NO measured at 797 torr and…

A: Answer: When NO will be placed in a 3L container will convert into N2O and NO2 and an equilibrium…

Q: Which carbonyl-containing starting material will not undergo a Grignard reaction? (circle) H3C- CH3…

A: Grignard reagents are behave like base as well as nucleophile so when it reacts with a compound…

Q: Using the provided table and the equation below, determine the heat of formation (in kJ/mol) for…

A: Standard enthalpy for a reaction is equal to the,∆H°Rxn = { ∆H°f (Products)} -{ ∆H°f (Reactants)}…

Q: How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘C to water at 25.0…

A: Mass of steam = 18.0 g (one mole)  Initial temperature of the steam = 100oC  Final temperature of…

Q: 6. EtOOC COOEt

A: Introduction The Diels-Alder reaction is a type of organic chemical reaction between a conjugated…

Q: 3. Lead crystallizes in a face-centered cubic unit cell with an edge length of 495 pm. What is the…

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Q: An ethylene glycol solution contains 30.4 g of ethylene glycol (C2H6O2) in 94.4 mL of water. (Assume…

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Q: Discussion questions In general, how can the organic and aqueous layers be distinguished in a…

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Q: How many total atoms are in 0.180 g of P₂0,? total atoms: 7.64 X1020 Incorrect

A: Given: mass of P2O5 = 0.180 g Total number of atoms = ?

Q: Consider the reaction 2KHSO3(s) = K₂SO3(s) + H₂O(g) + SO₂(g) at equilibrium. What happens to the…

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Q: Which of the following correctly depicts the mechanism AND orientation of substrates for the…

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Q: Cooper,Zach, and Nate started with 4.18g of Cu(c2H3O2)2 x H2O and 9.78 of NaC7H4SO3NxH2O and…

A: In this reaction, 1 mole Cu(C2H3O2)2 x H2O react with 2 mole NaC7H4SO3N x H2O to form 1 mole…

Q: Which of the following types of stretches are shown in this spectrum ?

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Q: 2. Suppose a certain small bird has a mass of 30 g. What is the minimum mass of glucose that it must…

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Q: A galvanic cell is powered by the following redox reaction: MnO₂ (s) + 4H+ (aq) + Zn(s) Mn²+ (aq) +…

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Q: Draw the structure of the product: H3C- H3C- -CH3 HCI

A: Alkene gives addition reaction and hence the HCl added across the double bond of the alkene.

Q: Valence bond theory CIF3

A: Introduction to VBT The Valence Bond Theory (VBT) is a model used to explain the bonding between…

Q: What would be the van’t Hoff factor for toluic acid if it is a nonelectrolyte and  dissolves readily…

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Q: Explain why more C and N atoms are required to form a compound with Ba. It is important to note that…

A: The octet rule states that atoms tend to attain an electron configuration with eight electrons in…

Q: A 61.0 mL portion of a 1.40 M solution is diluted to a total volume of 278 mL. A 139 mL portion of…

A: We have to calculate the final concentration of solution after dilution

Q: an dentify the following properties as being intensive (I) or extensive (E) of a substance. - The…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: cry 8°F Clear X app.101edu.co Substance CsHs (9) O: (g) CO₂ (g) H₂O (g) b Answered: Ice cubes at 0°C…

A: A combustion reaction refers to a reaction in which a fuel reacts with an oxidizing agent to release…

Q: c) If the accepted value for the density of the bar is 6.70 g/cm³, what is the % relative error? d)…

A: Precision refers to how closely a measurement matches the same measurement when repeated. Accuracy…

Q: Which observation does NOT usually indicate a double displacement reaction? a) formation of a…

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Q: Ferrous sulfate (molar mass 152 g/mol) is a medicine used to treat anaemia. On heating it decomposes…

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Q: Q/ If the intensity of the transmitted ray is equal to 0.12 of the intensity of the incident ray on…

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Q: What is the correct IUPAC or systematic name for this compound? a. 3-methylbutane b.…

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Q: Complete following reaction. Be sure to name the reactant(s) and product(s), condition(s), catalyst…

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Q: e) Using your answers to calculations b and d and the above chemical equation, determine the mole…

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Q: Which is the best resonance hybrid for the following molecule?

A: Given : structure of molecules

Q: 9. The molecular weight of EDTA is 292.24 g/mole. How would you make 300 mL of a 0.5M solution of…

A: Answer: To make the 300mL of 0.5M solution of EDTA we need to know the mass of EDTA required.…

Q: Consider the solubilities of a particular solute at two different temperatures. Solubility (g/100 g…

A: According to the question, The mass of the H2O is given by = 81.0 g The mass of the solute per 100 g…

Q: Atomic mass of a metal can be linked to its specific heat capacity in J/goC units by a simple…

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Q: H₂ H₂ (a) H₂C=C-C-C-CH3 1-pentene (b) (c) (d) H3C C C CH3 ΤΗ CH3 2-butene cyclobutene…

A: The structures of the given molecules are

Q: 1. The molar heat capacity of liquid water, Cv, is 75 J K-¹ mol-¹. (a) Calculate the change in…

A: Answer: When water is heated from 250C to 1000C water sample will absorb the energy during this…

Q: 4. A certain gas has a volume of 2.50 L and a pressure of 3.00 atm at a constant temperature. a. If…

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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.