When the following equation is balanced using the smallest possible integers, what is the exponent of H2SO4 in the reaction quotient expression? H2O(l) + SO3(g) ⇌ H2SO4(aq)

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A: Ptotal = P (CH3CHO) + P (CH4) + P(CO) Also, P(CH4) = P (CO) So, Ptotal = P (CH3CHO) + 2 P (CH4) Now...

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Q: radiation having a wavelength of 0.0711 nm was used. A) Determine whether this metal's crystal struc...

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A: Equilibrium lies in left or right in the reaction = ? 

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Q: Give handwritten answer- Write three characteristic features for Zieglar Natta polymerization.

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Q: The structure shown below is missing formal charges, but all electrons are shown. What is the formal...

A: The structure given is,  

Q: what is the purpose of adding NaOH in xanthoproteic test

A: The role of NaOH in xanthoproteic test is given below

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Q: What is the enthalpy of the reaction P406 (s) + 202(g)→P4010(s), given a) P4(s) + 302(g)→P406 AH = -...

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Q: Consider 3.00 mol3.00 mol of an ideal gas with a constant‑volume molar specific heat of 28.5 J/(mol·...

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Q: +3 CO(g) 2 Fe(s) + 3 CO2(g) 3 02(g) → 2 Fe203(s) AH = -1648 kJ → 2 CO(g) + 02(g) AH= +565.4 kJ

A: (1) 4Fe + 3O2----&gt; 2Fe2O3, □H = -1648 kJ (2) 2CO2 ----&gt; 2CO + O2, □H = +565.4 kJ (3) Fe2O3 + 3...

Q: Write the concentration equilibrium constant expression for this reaction. 3+ 3 L(s)+2Cr*(aq)+7H,0()...

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Q: Identify whether the mixing of each pair of solutions results in a buffer Check all that apply. 185....

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Q: What is one property of solids that makes them fundamentally different from liquids? I hat is one pr...

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Q: Consider the following chemical equilibrium: 2 PbO (s) +O2 (g) 2 PbO, (s) Now write an equation belo...

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Q: Carl, a laboratory analyst for a mining company determined that copper is 3.21% of the ore that he i...

A: The percent of copper in the ore is 3.21%.

Q: Nitrous oxide, N,0, has a mass ratio of nitrogen to oxygen of 1.00:0.57. Determine the ratio by mass...

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Q: Following AAS analysis, a graph of absorbance versus ppm nickel standard gave a best-fit line y = 0....

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Q: `NH2 What is the name of the structure shown?

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Q: Suppose a 250. mL flask is filled with 0.10 mol of Cl,, 0.70 mol of CHCI, and 1.4 mol of HCI. The fo...

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Q: For each structure indicate if the substituent is electron donating or withdrawing and predict the o...

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Q: The graph below shows two titration curves: 40.0 mL of two different acids are titrated with 0.100 M...

A: Answer :-  pH at half equivalence point of acid A = 4.25  ------------------------------------------...

Q: Write a mechanism for the following reaction. он NANO2 HCI 0°C NH2

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Q: Ethyl chloride, C2H5CI, can be used as a local anesthetic. It works by cooling tissue as it vapouriz...

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Q: (5) CHy CH --OH (k) CH 3 CH, NHCH, CH, a) CH,- CH2

A: The given organic entities exclusively consist of C, H and hetero atoms mainly oxygen and nitrogen. 

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Q: Refering to the figure below. In the reaction, one reactant (call it A) tranforms into one product(c...

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Q: Is the molecule below polar or non-polar? Why? Hint: the electronegativity of Ec is 3.4 :F-Ec =N: :F...

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Q: A solution is made by mixing 50. g of acetone (CН), СО) and 25. g of methanol (CH,он). Calculate the...

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Q: Consider the data in the table. Compound Melting point (°C) | AHfus (kJ/mol) Boiling point (°C) | AH...

A: The data given is,  

Q: A calorimeter has a heat capacity of 35.45 J/C. When 100.0 mL of a strong acid at 23.1°C is mixed wi...

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Q: The vapor pressure of diethyl ether (ether) is 463.57 mm Hg at 25 °C. A nonvolatile, nonelectrolyte ...

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Q: Choose the correct numerical value for the molarity from the response list for a solution prepared f...

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Q: Question 7: Draw a block diagram for the major components of an atomic emission spectrometer that yo...

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