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Q: Which of the following reactions form the products shown? Choose all correct answers. CI + Cl2 exce ...

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Q: A chemist determines by measurements that 0.035 moles of chlorine gas participate in a chemical reac...

A: Moles of Cl2= 0.035 moles  Molar mass = 70.90 g mol-1 Then,    

Q: Calculate the most probable speed of oxygen (O2) molecules in a gas at T = 334 K,   O2 atomic mass ...

A: Solution                                           Given that                 Most probable speed =...

Q: explain this diagram

A: The diagram here depicts Ocean Acidification and carbonate ion formation essential for building bloc...

Q: write the half-reactions and draw the cell diagram for a galvanic cell (short hand cell notation) in...

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Q: Calculate the pH of a 0.317 M solution of NaNO2. The ionization constant, ?a, for the acid, HNO2, is...

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Q: The DO of a water sample used in a steel industry was tested by Winkler’s method. The following titr...

A: A question based on introduction to chemistry that is to be accomplished.

Q: During Lab 4, you are titrating a sample of new orange juice to determine its ascorbic acid (aka vit...

A: Amount of ascorbic acid can be calculated using proper dilution factors.

Q: 9:00 E PROBLEM SOLVING MT UA REME... 3 of 3 An aqueous solution of hydrogen peroxide H2O2 with a den...

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Q: Phosphoric acid, H, PO, (aq), is a triprotic acid, meaning that one molecule of the acid has pKa2 pK...

A: Solution                      Given that The solution will be as follows   Given the concentration o...

Q: Given: 2L Distilled Water 500mg Ascorbic Acid Tablet To answer: 1. Find the amount of distilled ...

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Q: H2 OH Based on the structure above, we can predict that this substance will be in water. insoluble s...

A: The solubility of the compound can be determined by the ''solubility rule'' which means polar compou...

Q: An iodine-clock kinetics experiment was performed by varying the composition of reactant solutions a...

A: Correct answer:Mechanism 2 Rate determining state is that elementary step which is slowest. now if w...

Q: How many reductions can take place when using NaBH2(OMe)2

A: Oxidation and Reduction can be defined in term of hydrogen as , reduction is gain of hydrogen and ox...

Q: , Please help me answer these two questions. Hope I'd get all the items done. PS. If possible, pro...

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Q: Calculate the pH of a mixture that contains 0.23 M of HCNO and 0.16 M of HBrO. The ?a of HCNO is 3.5...

A: Concentration of HCNO = 0.23M Concentration of HBrO = 0.16M Ka of HCNO = 3.5×10-4 Ka of HBrO = 2.8×1...

Q: The reaction described by H, (g) + I, (g) → 2 HI(g) has an experimentally determined rate law of rat...

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Q: Calculate the mass of ammonia (NH, ) that contains a million (1.0× 10°) hydrogen atoms. Be sure your...

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Q: QUESTION 2 In the addition of hydrogen bromide to alkynes in the absence of peroxides, which of the ...

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Q: heck all that apply. CH3 CH;CCH,CH=CH; - CH,CH=CHCH=CHCH, O CH;CH=CHOCH;CH3

A: This is the concept of resonating structures

Q: Which of the following statements is true? A) When a nonvolatile solute is added to a solvent, the s...

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Q: 4Al + 3O2 → 2Al2O3 how many grams of Al2O3 can be made by reacting 0.321 moles of Al? Express your ...

A: The given chemical reaction is as follows: 4Al + 3O2 → 2Al2O3 The moles of Al given = 0.321 mol The ...

Q: Here's a one-batch sample of Just Lemons lemonade production. Determine the percent yield and amount...

A: Limiting reactant in a chemical reaction is that reactant which is entirely consumed during the reac...

Q: Consider a 3.570 g sample of C4H10. How many molecules are in this sample?

A:                                     Mass of C4H10 = 3.570 g       Molecular mass of butane (C4H10)= ...

Q: Structural Diagram with Approximate Bond Angles Formula Lewis Structure NO2* NO2- NH4+ NO3- 4 – 4

A: The detailed explanation of the given question is given below.  The given concept has been taken fro...

Q: In lab, you observed and classified multiple reactions. You mix a clear blue solution and a clear ye...

A: To select the option that satisfy that a chemical reaction is not take place.,  

Q: QUESTION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH,MG...

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Q: Arrange the following aqueous solutions, all at 25°C, in order of decreasing acidity. Rank from most...

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Q: QUESTION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH2M9...

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Q: Which of the following statements is true about the two reaction energy diagrams shown below? produc...

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction coor...

Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many moles of Al2O3 can be made by react...

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Q: CH=C-CH2–CH2-CH3 H2 + Pt, Pd, or Ni A) + HBr B)

A: Answer: This reaction is based on addition reactions of alkynes and alkenes.

Q: II. How many number of distinct proton environments would you predict if you observe three (3) signa...

A: Number of signals in NMR = 3

Q: Consider the reaction, N204(g) = 2 NO2(g) where the value for Ke is 1.6 x 10-6. The initial concentr...

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Q: A mixture of helium and oxygen gas is compressed from a volume of 96.0 L to a volume of 23.0 L, whil...

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Q: Consider the following Newman projections: CH3 CH3 CH3 H. H. H" CH A В Which of the following statem...

A: In conformation A, front carbon contains one CH3 group and two H atom , whereas in conformation B, f...

Q: Click the "draw structure" button to launch the drawing utility. Using curved arrow notation, draw a...

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Q: QUESTION 11 How would you carry out the following conversion? E CH3 O (1) H20, H2S4/H9SO4: (2) H2, P...

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Q: %3D 2n do 4. Determine whether the following orbitals are eigenfunctions of l. (1, = -i- If yes, sho...

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Q: Which of the statements about the hydrogenation reaction of alkenes A and B below is/are true? H2 A ...

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Q: 85.9 grams of lithium react with hydrochloric acid. How many liters of hydrogen gas are produced? Th...

A: Given Reaction :-  2Li + 2HCl -------> 2LiCl + H2  Mass of Li = 85.9 g  Atomic mass of Li = 7 g/m...

Q: O Na +H2O HO. + NaOH The reaction above can be described as O hydrolysis of an ester neutralization ...

A: In the given reaction carboxylic acid reacts with sodium hydroxide to form sodium carboxylate and wa...

Q: Identify compound Y? Ha B12 Y CH3 CHa Lindlar Pd

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Q: Туре: МС QUESTION 8 Which of the following is the major organic product in the reaction sequence CH;...

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: In the lab, we found that [Co(en)3]3+ isomers are optically active. Would other [M(en)3]n+ complexes...

A: [Co(en)3]3+ : optically active. [M(en)3]3+  : optically active or not.     

Q: How would you synthesize the following compounds from butanoic acid using reagents from the table? ...

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Q: What are the most important factors to determine the energy use of a given country? Select all that ...

A: We have to tell important factors to determine the energy use of a given country. 

Q: In the following oxidation-reduction reaction, what is being oxidized? C4H8 + 6 O2 → 4 CO2 + 4 H20 O...

A: Oxidation is a chemical process or reaction in which electrons will be ejected from a species. Reduc...

Q: Balance the following reaction: (remember to enter "1" is applicable) C2H6 + 02 - CO2 H2O

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Q: Rank the following carbocations in order of decreasing stability, putting the most s II Multiple Cho...

A: Stability of carbocation is as 3°>2°>1°  We can see that I is a 3° Carbocation as the carbon w...