Which of the following is NOT considered to be a factor for effective collisions? Select one: a. molecules must be colliding b. Enough energy to overcome energy repulsion c. proper orientation d. formation of activated complex

Q: 2,3-dimethylheptanoic acid 3,3-dichlorohexanoic acid B-iodo-4-bromo-hexanoic acid 3-chloro-4-bromohe...

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Q: What is the name and coordination numbers of the following compounds? [Ni(NH3)6]3[Co(NO2)6]2 [RhCl2...

A: Given complexes are :  [Ni(NH3)6]3[Co(NO2)6]2 [RhCl2(NH3)4]+ [CoBr(NH3)5]SO4 [Al(OH)4(H2O)2 Write ...

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Q: Classity the following substituents according to whether they are electron donors or electron accept...

A: 1. Here carbonyl group (CO) group is present so we know that it is a strong electron withdrawing gro...

Q: CH2CH,CH3 H2C-CH HC=CH

A: ->for naming of cyclic compound first of numbering the cyclic chain such that the substituent got...

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Q: A solution is 1 X 104 M in NaF, Na2S, and Na3PO4. What would be the order of precipitation as a sour...

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Q: the oxidation number of oxygen for each compound in the following reaction: 2H2O2(aq)→ 2H2O(l)+O2(g...

A: 2H2O2(aq) --> 2H2O(l) + O2(g)  

Q: According to the following balanced reaction, how many moles of CaO are required to exactly react wi...

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Q: consider the following metals, A, B, C and D at room temperature.  10 g of each metal absorbs 15 kJ....

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Q: NaBr Ca(C2H3O2) , P:Os Ti(SO4)2 FEPO4

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Q: Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4 NH3(g)+50,(g)–→4 NO(g)+6H...

A: Given reaction,  4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g)

Q: The nuclei below are unstable. For each nuclei, indicate whether the nucleus would become more stabl...

A: there are radioactive isotopes , which constantly emit radiation.

Q: -. NaOCI

A: NaOCl   Na →+1  O → -2  (+1)+(x)+(-2)=0  Cl →+1  

Q: Bicarbonate Buffer Prepare 100 mL of 0.200 bicarbonate buffer, pH 10, by calculating the mass of so...

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Q: An important reaction that takes place in a blast furnace during the production of iron is the forma...

A: Iron(III) oxide reacts with carbon monoxide to form iron metal and carbon dioxide gas. The equation ...

Q: 4. Lead (I) iodide can be produced from the reaction of lead () nitrate and potassium iodide. What m...

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Q: Concentration 3006 2901 2892 Absorbance std 0.540 0.540 0.540 Absorbance sx 0.555 0.526 0.540 100.3 ...

A: Here for calculation of % potency one has to put all required data on that formula and compute .  

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A: With Urban Development, pollution also increases. May be it's soil pollution, may be air or water, o...

Q: The atomic molar mass of some elements, as shown in the periodic table, is as fa Atomic molar mass o...

A: given, the atomic mass of calcium, Ca = 40.08 g/mol the atomic mass of carbon, C = 12.01 g/mol the a...

Q: A chemical process occurs at constant temperature and pressure within the cylinder. Reaction 8.0 L 4...

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Q: Which product would be obtained if 3-methyl-2-butanol was used as the alcohol in the Electrophilic A...

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Q: CH,CH CHCH ОН

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Q: If [H3O+] = 2.65 x 10–4 M, what is [OH–]? Given: Kw = [H3O+][OH–] = 1.00 x 10–14 Group of answer c...

A: Given - - > [H3O+ ]  = 2.65 x 10-4 M Kw = 1.00 x 10-14 We know that and it is also given that  Kw...

Q: Calculate [H,O*] for a 8.92 × 10–3 M HBr solution. [H,O*] = M Calculate [H,O+] for a 1.20 x 10-2 M K...

A: Given,  (A).  [HBr] = 8.92 x 10-3 M  [H3O+] = ? (B).  [KOH] = 1.20 x 10-2 M  [H3O+] = ?    

Q: Provide a structure for the given compound. UV spectrum: Amax = 272 nm (e = 39500); El mass spectrum...

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Q: Indicate the number of peaks that will show up in the 13C NMR spectrum of the given compound.

A: 13 CMR spectroscopy give information about carbon skeleton in organic compounds

Q: Be sure to answer all parts. Liquid nitrogen trichloride is heated in a 2.50-L closed reaction vesse...

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Q: Solid potassium chromate (K2CrO4) is slowly added to a solution containing 0.50 mol L-1 AgNO3 and 0....

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Q: At 298.15K the osmotic pressure of the unknown substance was found to be at 2.25x10ʻPa. If the conce...

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Q: Part A Consider the reaction and its equilibrium constant: N2O4(g) Ke 2NO2(g) Calculate Qc at the gi...

A: Given data : [NO2] = 0.0242 M [N2O4] = 0.0350 M

Q: I have a research project in Computational Chemistry Course entitled “Predicting binding of carbohyd...

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A: A question based chemical thermodynamics that is to be accomplished.

Q: Calculate the theoretical percentage of water in CoCl3·4H2O (Molar mass of the hydrate is 237.37 g/m...

A: Given :- chemical formula of hydrate = CoCl3.4H2O  Molar mass of CoCl3.4H2O = 237.37 g/mol  To calcu...

Q: 6. Mixing 25.00 ml of 0.1000 M NaOH with 20.00 mL of 0.8000 M HCI causes the temperature of the mixt...

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Q: Complete the stoichiometry table using the starting values provided. density vol. (g/mL) (mL) molecu...

A: We have to complete the given table.  

Q: Given the following data, what is the bond length of C-C bonds in benzene? Single bond length: 154 p...

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Q: Answer the questions about chlorine trifluoride, ClF3, a molecule with an expanded octet. There are...

A: The correct answer about ClF3 is given below

Q: 10g of sodium nitrate is dissolved in a 90 ml of H2O (density of H2O=

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Q: 1. Use the standard electrode potentials to calculate the cell potential and determine whether the r...

A: Since you've asked multiple questions with multiple sub-parts, we will solve first question (1,a and...

Q: 1. Draw the product(s) of the following reactions. Include stereochemistry when relevant. a OH H*/H2...

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Q: Ascorbic acid (H,C,H,O,) is a diprotic acid. The acid dissocation constants for H,C,H,O, are Kal = 8...

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Q: Chemistry For propene and 2-methylbutene-2, write the reaction schemes for the electrophilic additio...

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Q: Estimate the standard heat of combustion of propane, C3H8, at 25 °C with H2O(l) and CO2(g) as combus...

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Q: The equilibrium constant for the reaction A(g) B(g) is 10. A reaction mixture initially contains [A]...

A: Given data : Equilibrium constant Kc = 10 Initial concentration [A] = 1.1 M Initial concentration [B...

Q: heat HN ElN (weak base) OCH conc. conditions draw 2 or 3 repeat units of the polymer product H2SO4 N...

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