At some point, it can be get Eutectic point on two compounds (A and B) in the phase diagram?

Q: Which of these cannot be used as a main component (e.g., 1% or more) to make some polymers? A) B)…

A: A multiple choice question based on polymer, which is to be accomplished.

Q: Draw a line-bond structure for C2H4. Explicitly draw all H atoms. You do not have to include lone…

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Q: 5.When electrode PtiO2 (g, pº) iH*, H2O is performed as cathode, the half- reaction equation is SH…

A: In this question, Half cell representation is give and we will write the half reaction equation.…

Q: Example How many molecules of O, are present in 6.25 moles? (why is this a molecule and not an…

A:

Q: Which of the following methods could be used to synthesize propylamine? 1. Gabriel amine synthesis…

A: Propyl amine can be prepared by using all the four methods given in question.

Q: Maalox and Mylanta are both antacids that contain aluminum hydroxide as their active ingredient.…

A: Given : active ingredients Aluminium hydroxide and Hydrochloric acid. To find : Balanced…

Q: 4. From your answers to the first three questions and the shape of the curve in the plot of pressure…

A: 4. The graph drawn for given P and V data is-

Q: The proton mass is 1.007276 amu, the neutron mass is 1.008665 amu, and the electron mass is…

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Q: Which of the following is the most likely structure of the following carbocation after rearrangment…

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Q: Reference the vapor pressure diagram above and the table below, which provides the chemical formulas…

A: The boiling point of a substance is the temperature at which its vapor pressure equals the…

Q: What apparent splitting pattern would not be found in the 'H NMR spectrum or the following molecule?…

A: Now peak a give singlet  peak b give n+1=2+1=3triplet  peak c give=2+1=3triplet  peak d…

Q: Classify each bond in compounds below as ionic, covalent polar or covalent nonpolar

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: Copper(1) hydroxide, CUOH, has been combined with latex paint to create a product designed to…

A: The formula unit means the total number of molecules or atoms in the compound. This can be…

Q: Part A A balloon is floating around outside your window. The temperature outside is -3 °C, and the…

A: Given Part A  T = -3°C  P = 0.700 atm n = 4.00 moles Part B T = 3°C  V = 18.0 L n = 6.00 moles

Q: What ratio of NaCN to HCN is needed to prepare a pH 9.70 buffer? (Ka of HCN is 4.9 × 10-1⁰)

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Q: Select the correct equilibrium constant expression, Kc, for the following reaction: 203(g) = 30₂(g)…

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Q: Which is more acidic CHECH or CH2-DCH2?

A: Given that : We have to identify which of the compound is more acidic :

Q: Rank the following in order of decreasing ionization energy: CI, F, Ne*, S, S™.

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Q: 10. Which of the following subs CBr CBr F CBr,F2 CBRF CF 11. Which of the following liq CH;OCH;…

A: CF4 has lowest boiling point Explanation: The higher the intermolecular forces, the more the boiling…

Q: Which of the following will react fastest in an sn1 reaction mechanism? Br B "XX D E

A: This reaction proceeds in two steps. The first step is the removal of the leaving group to form a…

Q: Which best describes why carbocation formation is the rate determining step of a unimolecular…

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Q: Fill in the table below for a system that does 98 kJ of work on the surroundings and overall absorbs…

A: According to 1st law of thermodynamics; ∆U = q + W where  ∆U = Internal energy                q =…

Q: 4. A solution of malonic acid, H2C,H,O4, was standardized by titration with 0.1000 M NAOH solution.…

A: Molarity of Malonic acid can be calculated as follows

Q: Examine the picture in the box below. Select the atomic orbitals in the table below that would blend…

A: When two atomic orbitals join to generate a hybrid orbital in a molecule, the energy of the…

Q: I need help with question 6 and 7 with a little more detailed information

A: Given :  I need help with question 6 and 7 with a little more detailed information Based on your…

Q: Which one of the following statements about atoms and subatomic particles is correct? OA. The…

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Q: is this correct, especially questions 3 and 7 on the second page. THANKS :)

A: 3) According to the question the weight of empty flask and stopper is 34.232 g. The weight of flask,…

Q: Which of the following Lewis dot diagrams is incorrect?

A: Total valence electrons = number of valence electrons of central atom + Number of valence electrons…

Q: Mass spectroscopy: i) Distinguish the isomers 1-aminobutane and 1-methylaminopropane. DRAW CLEARLY!!…

A: Mclafferty rearrangement : This rearrangemen involves a six-membered ring transition state in which…

Q: Is this correct?

A: The given chemical reaction is shown below:

Q: Why does the leaving group rarely act as a base in SN1 reactions? The ABC step is exothermic and…

A: In a SN1 reaction the leaving group to leave it must be able to accept electron ,if a base remove…

Q: What is the main product of the following reaction? Me Me OCH2CH3 - Me CH;CH2OH Br

A: E2 Elimination (bimolecular elimination) from substituted cyclohexane requires the antiperiplanar…

Q: Which of the following molecules cannot undergo oxidation? 2-methyl-2-propanol ii. 1-propanol iii.…

A: Oxidation means addition of oxygen or removal of hydrogen

Q: A student discovers that the reaction between magnesium and hydrochloric acid is faster at higher…

A: It is given that at higher temperature the reaction between the Mg and HCl is faster, The increased…

Q: 7. The reaction below is used to make a key building block for the drug tazarotene. Show a detailed…

A: In reaction between alkenes and acid, the alkene takes proton from the acid first and forms a…

Q: Consider the cysteine molecule. Choose the structural formula for the anion formed in base. O HS C…

A: Amino acids are those in which carbon is attached with COOH group, amino group and R group. Amino…

Q: .Estimate the critical constants of a gas with the van der Waals constants: a = 0.761 bar dm mol and…

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Q: Suppose you obtained a low yield of benzoin from your benzoin condensation reaction and thus only…

A: To determine how much concentrated nitric acid (HNO3) should be added to 0.214 g of benzoin, we…

Q: Name: 3,3-dichloropentanal Structure: Name: Structure: ne following aldehydes and ketones. 1=C0 C-H…

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Q: Classify the following compounds as chiral, achiral (but not meso), or meso. H HO. 1st structure:…

A: Chiral compounds are those which have non-super imposable mirror image. For identification of chiral…

Q: Two dm' of N2 at 0°C and 500 kPa pressure are expanded isothermally against a constant pressure of…

A: An isothermal process is the one in which temperature is kept constant.  First law of thermodynamics…

Q: Weak base can react with strong acid to form salt. Will pyridinium salt be more aromatic than…

A: Interpretation- To explain pyridinium salt be more aromatic than pyridine and to explain it with…

Q: Given the following standard reduction potentials: Mg2 (aq) + 2e - Mg(s) E° = -2.357 V %3D Al3* (aq)…

A: We have to predict the spontaneous reaction.

Q: Experiment 10 Spectrophotometric Analysis of Blue Dye Data to be Completed and uploaded A. Powdered…

A: Molarity is defined as the number of moles of solute present per Litre of solution.

Q: Without using a pK₂ table, predict the position of equilibrium for the given reaction, and explain…

A: In the given question aniline and ammonium ion given . The aniline is aromatic in nature and behave…