Process Questions: 1. What is the importance of stoichiometry? What role do stoichiometry play in industrial or commercial chemical processes? 2.

Q: e percentage yield of the product is:

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Q: Ozone depletion at mid-latitudes may be caused by the denitrification of cold sulphuric acid…

A: Denitrification may be defined as the permanent removal of NOy from an airmass by the gravitational…

Q: Consider the following reaction: Use the data to find AHon for the reaction. 2 NO2(g) =2 NO(g) +…

A: Given that, a reaction is 2NO2g↔2NOg+O2g. The data table for the equilibrium constant (Kp) at…

Q: Determine the product of the following reaction: MCPBA RCO,H Ha SOH HaO

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Q: coefficient for H2O(l)

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Q: HCI C,H,CI OH CH,O Na,Cr,O, C,H,O Compound A H20 Compound B Compound C

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Q: 1 Order each of the following sets of compounds with respect to Sx2 reactivity: (a) CH3 CI H3C-C--CI…

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Q: To determine the minimum ratio of extraction solvent to feed solvent, one has to know: a. the…

A: simplest liquid-liquid extraction involves only a ternary (i.e. 3 components) system. The solution…

Q: I Review | Constants | Part A 50.0 mL of 0.15 M HCHO2 with 80.0 mL of 0.12 M NaCHO2 Express your…

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Q: Calculate the molarity NaOH in a solution made by mixing 42.0 g of NaOH in enough water to make…

A: Molarity (M) is the numebr of moles of solute present in per litre of solution. Mathematically, it…

Q: 37. Rank the following molecules in order of increasing strength of dipole-dipole forces acting…

A: CH4 , CH2O, CH3F  ->Dipole-dipole interaction is maximum when dipole moment is maximum.

Q: for this question. A sample of nitrogen gas at a pressure of 1.03 atm and a temperature of 22.4 °C,…

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Q: ect which molecule is the better nucleophile in - following pair: Br- or Cl- in H20 CH3O- or CH30H…

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Q: Compute the equilibrium constant for the spontaneous reaction between Cd2+(aq)Cd2+(aq) and…

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Q: Balance the following redox reaction in basic solution: Cr(OH)3 (s) + CIO (aq) → CrO,² (aq) + Cl2…

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Q: Use the References to access important values if needed for this question. Use the standard…

A: Given reaction: 2Cr3+(aq) + 3Co(s) → 2Cr(s) + 3Co2+(aq) We have to calculate the standard free…

Q: Which of the following reactions generate a three-membered ring as an intermediate? O Free radical…

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Q: What are two evidences that would indicate that a double replacement reaction occurred?

A: Double displacement reaction : It involves the exchange of cations and anions of the reactants.…

Q: Determine the temperature of a reaction if K = 1.2 x 106 when AG° = +24.7 kJ/mol.

A: in thermodynamical system, Gibbs free energy is equal to maximum work done when temperature and…

Q: Explain why there is a change in chemistry when Cu replaces graphite as the anode but not when Cu…

A: Oxidation always occurs at the anode. When you make Cu an anode, the copper loses two electrons,…

Q: Select which molecule is the better nucleophile in the following pair: a). Br- or Cl- in H2O b).…

A: A better nucleophile is one which can easily donate lone pair and negative charge should be stable…

Q: HCO3- + HCl ==== H2CO3 + Cl- . Which one of products is a conjugate base?

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Q: Show how the amphiprotic ion hydrogen carbonate, HCO,, can react as both an acid and a base.

A: We have to show the amphiprotic behavior of the hydrogen carbonate ion, HCO3-. We know that a…

Q: 1 Order each of the following sets of compounds with respect to Sp1 teactivity CH3 H3C-C-CI CH3 NH2…

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Q: Use the References to access important values if needed for this question. A process at constant T…

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Q: What does presenter say about the relationship between the number of valence electrons of the…

A: Main group elements consist of s-block and p block elements. s-block elements consist of alkali and…

Q: Name the following metal complexes or complex ions: formula name [FeCi, (co).]

A: Complex ion consist of metal and several ligand within the coordination sphere Here we are required…

Q: Calculate the change in entropy that occurs in the system when 23.0 g of isopropyl alcohol condenses…

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Q: A certain organic compound O has a solubility in hexane of 96.0 at 5. °C. Calculate the mass of O…

A: Given-> Solubility = 96.0g/L Volume = 150 ml = 0.150 L. (1 L = 1000ml)

Q: 22.0 grams of neodymium metal reacts with 2.021 X 103 molecules of sulfuric acid to produce aqueous…

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Q: How many seconds are required to deposit 0.175 grams of chromium metal from a solution that contains…

A: Electrolysis is a process that uses direct electric current to drive non-spontaneous chemical…

Q: 2. On the reactants, circle the nucleophilic and electrophilic atoms involved in the nucleophilic…

A: 2. A. Acid FG converted into carboxylic acid derivative. Carbonyl group of carboxylic acid…

Q: The moment of inertia of the HBr molecule has been determined to be 3.35x10 17 kg m. (Enter your…

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Q: Any changes are observed relative to an identical un-catalyzed reaction.

A: If his hypothesis is true, then KNO3 will also act as a catalyst to the reaction by supplying the…

Q: And circle the stronger Base, please.

A: Here we have to determine the strong base among the pair of compounds.  Basic strength of compound…

Q: CCould you please help to assign the peaks?

A: A question based on IR spectroscopy that is to be accomplished.

Q: Liquid octane  will react with gaseous oxygen  to produce gaseous carbon dioxide  and gaseous water…

A: Mass of octane =6.9 g Mass of oxygen = 41.0 g

Q: Consider the following chemical reaction and that H2SO4 is a strong acid: H2SO4 + H2O ==== HSO4- +…

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Q: Will the following compound produce a stable hydrate water added to the carbonyl group Use…

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Q: How many amperes are required to deposit 0.120 grams of iron metal in 844 seconds, from a solution…

A: The amount metal deposited at the electrode is directly propotional to the amount of current passess…

Q: Which of the following metals will NOT dissolve in nitric acid or hydrochloric acid?   Ca Mg K Fe…

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Q: What is the total entropy change at 25oC for the reaction below, if the standard entropies of…

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Q: (1) Create a table to compare & contrast brown fat tissue vs white fat tissue. (2) Discuss briefly…

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Q: Solution: Kso=1.41-10-11 The resistance of a saturated solution of PbSO4 (very insoluble salt) at…

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Q: Can u make 10 formulas using only Compounds? For example, Product= lemon Compound= citric acid…

A: Substance which consists of identical molecules composed of atoms of  two or more elements is known…

Q: heat (in joules

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Q: Assign oxidation number of the manganese in K2MNO4: а. +6 O b. +2 О с. +4 O d. +7

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Q: Consider the reaction below. If you start with 7.00 moles of C3Hg (propane) and 7.00 moles of 02,…

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Q: Glucose is the most abundant monosaccharide. In energy metabolism it is the most important source of…

A: Chiral centre is the atom attached to 4 - different groups.

Q: What is the maximum number of electrons in an atom that can have the following quantum numbers?…

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