Give the systematic names of these compounds. Spelling counts. Cul(s): Fe₂O₂ (s): CoF₂ (s): FeO(s):

Q: Identify the reagents a to c in the following reaction scheme OH svo H H3CO OCH3 TO

A: Given synthesis is multi step synthesis.  In step 1 grignard reaction take place.  In step 2…

Q: Rank the carbocations below in order of increasing stability (least stable to most stable). A C, B,…

A: Order of stability of carbocations is Primary carbocation < secondary carbocation< tertiary…

Q: au The internal pressure of a gas, π = av), is a measure of intermolecular forces, because it…

A: The internal pressure of a gas is expressed as: πT=(∂U∂V)T For a real gas or van der Waals gas, the…

Q: Draw the Lewis structures for the following molecules. 1. PBr 2. N₂H₂ 3. CH₂OH 4. C₂H4 5. HCN

A: we need to draw the Lewis structure of the given compounds

Q: Calculate the pH when 45.0 mL of 0.200 M HBr is mixed with 28.0 mL of 0.400 M CH₃NH₂ (Kb = 4.4 ×…

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Q: A scientist performs an experiment to produce a compound by adding various amounts of a catalyst to…

A: Given formula,  A = (0.09c + 2.82) g Catalyst (c) = 600 mg

Q: A student ran the following reaction in the laboratory at 619 K: CO(g) + Cl₂ (g) COC1₂ (g) When she…

A: we have to calculate the equilibrium constant

Q: 5. A buffer solution contains 3M sodium acetate (CH3COONa) and 0.3M acetic acid (CH3COOH), pKa =…

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Q: View Policies Current Attempt in Progress Select the equations that apply to the following…

A: Precipitation reaction : is that reaction in which two aqueous reactants react with each other and…

Q: 11. 2-methylpentan-2-ol is heated together with dilute sulfuric acid to produce the complete…

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Q: The OH⁻ concentration in an aqueous solution at 25 °C is 8.9 × 10⁻³. What is [H⁺]?

A: Product of hydrogen ion concentration and hydroxide ion concentration is equal to the ionic product…

Q: Choose the BEST reagent for carrying out the following conversion. A NaOH, H₂O (B) NaBH4 CH₂PPh3 All…

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Q: A DEPT NMR spectrum is shown for a molecule with the molecular formula of C5H10. Draw the structure…

A: DEPT nmr spectrum: If the peak is a positive peak, then it belongs to CH2 or CH unit. If the peak is…

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

A: we have to determine if the given molecules can form H-bonds with molecules of same compound and…

Q: Use the References to access important values if needed for this question. The equilibrium constant,…

A: we need to calculate moles of HI at equilibrium

Q: Determine the charge SnCl, Pb(NO3)2 on the transition metal cation in the following compounds. SnC14…

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Q: Why do we use the kw from this equation 2H2O(l) ⇄⇄H3O+(aq) + OH-(aq) to find the OH- of NaOH,…

A: To calculate the pH we need concentration of H3O+ ions as formula of pH is :  pH = - log[H3O+]

Q: A solution of 275 mL of 0.725 M hydroiodic acid reacts with excess magnesium in single  displacement…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: 2 H₂O (l) ⇒ H3O*(aq) + OH(aq) Kw = 2.92 x 10-14 at 40 °C. Calculate the pH of 0.10 M NaOH at this…

A: Given that  2H2O(l) ⇄H3O+(aq) + OH-(aq), Kw = 2.92×10-14 at  40 °C The pH of 0.10 M NaOH at this…

Q: (A) Molar mass of Atrazine: 215.685 g/mol  Calculate the amount of Atrazine needed to prepare 100…

A: Given that, The molar mass of Atrazine is 215.685 g/mol, The molar mass of Glyphosate is 169.07…

Q: Consider the pair of reactions below to answer the following question. a. b. or A The mechanism for…

A: Nucleophilic substitution reaction involves the replacement or displacement of one nucleophile with…

Q: A student ran the following reaction in the laboratory at 1080 K: 2SO3(9) ? 2SO2(g) + O₂(g) When she…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: How many atoms of carbon and how many grams of carbon are there in 5 molmol of each of the following…

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Q: Silicon (28 g, 1.0 mole) and oxygen (128 g, 4.0 moles) are reacted in a sealed container. At the end…

A: Given  Si = 1 mole , 28 grams O2 = 4 mole = 128 grams 1 mole of Si react with 1 mole of O2 to give…

Q: Which one of the following salts, when added to water, would decrease the pH? O CSCN O LICH3COO O…

A: Answer:- This question is answered by using the simple concept of dissolution of salt in water and…

Q: What is the partial pressure of water vapor in an air sample when the total pressure is 0.90 atm,…

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Q: Draw the different stereoisomers that CH3CHClCH2CHOHCH3 presents, and indicate the isomeric…

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Q: A photon of blue light has a frequency of 6.20 x 10¹4 Hz. Calculate the wavelength of this photon (c…

A: Frequency is inversely proportional to wavelength

Q: What is missing in the nuclear reaction shown below? B + He → _____ + n

A: In this question, we have to answer What is missing in the nuclear reaction shown.

Q: An aqueous solution has a hydrogen ion concentration of 1×10-2 M   (10 -2 M). (1) What is the…

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Q: In the given three-dimensional molecular structure, the D differently colored spheres represent…

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Q: ◄ Listen Two flasks at the same temperature are joined by a glass tube with a stopcock. Flask A is…

A: The ideal gas equation can be written as PV = nRT Where, P is the pressure of the ideal gas. V is…

Q: What would be the major product with the Pd/c and H2?

A: In both the case product are different. As shown below:

Q: he equilibrium constant, , for the following reaction is 0.0180 at 698 K. 2HI (g) H2 (g) + I2 (g)…

A: Given, 2HI (g) <---> H2 (g) + I2 (g)  Equilibrium constant (Kc) = 0.0180 Initially moles of HI…

Q: 2- Given HCO3(aq) +HSO3(aq) = H₂CO3(aq) + SO3²- (aq) The Bronsted - Lowry acids in the above…

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Q: The pOH of an acidic solution is 12.31. What is [H⁺]?

A: Here given POH = 12.31 We have to calculate [H+] = ?

Q: TUTOR Determining the Equilibrium Constant I Carbon tetrachloride can be produced by the following…

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Q: Draw what Fluorine would look like on the molecular level at 70 indicating the nuclei. Be sure to…

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Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

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Q: How many grams of copper (II) fluoride are needed to prepare 802 mL of a 2.82 M solution?

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Q: When 3.05 moles of CH 4 are mixed with 5.03 moles of O 2 the limiting reactant is __________. CH…

A: In this question, we have to find the Limiting reagent for the given reaction.

Q: Find the density and IPF (Ion Packing Factor) for TeO2 with fluorite structure. (Te4+ ionic radius:…

A: 3a / 4 = (0.089 + 0.132) = 0.221 nm. a = 0.510 nm. Vunit cell = a3 = 0.133 nm3 Vsingle ion = 4/3 πR3…

Q: + MOLES 2 3 THANK YOU 6.02 x 1023 PARTICLES 3.01 x 1023 9.03 x 1023 22.4 L of gas at STP LITERS 5.6…

A: we use below conversion factors to change moles, particles, liters and grams from each other.  1 mol…

Q: A sample of solid zinc is heated with an electrical coil. If 93.9 Joules of energy are added to a…

A: Given :-  Amount of heat energy absorbed = 93.9 J  Mass of Zn = 12.6 g  Initial temperature = 20.6°C…

Q: 12. Hydroxybenze is heated together with dilute nitric acid to produce complete chemical reaction…

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Q: solution? 70.0 0.014 70. 140.

A: Concentration is inversely proportional to dilution.  Hence on dilution concentration decreases

Q: The pH at the first equivalence point of the titration curve of a weak diprotic acid such as…

A: 9) This is the titration between a weak diprotic acid(phenylalanine) and a base. pka1 i.e. 1st…

Q: 3. Cyclopropane gas is 85.7%C and 14.3% H by mass and has a density of 1.71 g/L at 755 mm Hg and…

A: 3) The relationship between molar mass(M), density(d), pressure(P) and temperature(T) is  M =…

Q: What is the energy of a photon with a frequency of 8.40 x 1014 s¹? (h= 6.626 × 10-34 J·s)

A: