Asses the two drugs provided below. * А. OH OH H,N. ОН HO Olsalazine Mesalamine Drug A is more pharmacologically active than Drug B. Both are pharmacologically active eliciting the same therapeutic activity. Both are pharmacologically active but elicit different therapeutic activity. Drug B is more pharmacologically active than Drug A. B.

Q: The partial pressure of O2 in the atmosphere at sea level is 21.3 kPa.  What is the partial pressure...

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Q: What volume of H2O, weighed in air against brass weights, would have to be placed in a flask at 27°C...

A: Volume of water at 20°C (T1) = V1 = 1L Volume of water at 27°C (T2) = V2 = ? T1 = 20+273 = 293K T2 =...

Q: The reaction 2 C4H10(s) + 13 O2s) - has AG° = -5407 kJ. Determine the value of AG°; for C4H10(8). 8 ...

A: Given reaction is :  2 C4H10 (g) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (g)and ∆Go = -5407 KJDetermination...

Q: Gaseous ethane (CH;CH3) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide (CO,) ...

A: Ethane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: An automobile engine provides 628 Joules of work to push the pistons. In this process the internal e...

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Q: Identify the IUPAC names of the given structures

A: The given compounds:

Q: Draw the structures of the amino acids phenylalanine and aspartate in the ionization state you would...

A: We have been asked to draw the structures of phenylalanine and aspartate at pH = 7 We have been aske...

Q: Calculate DH and DStot when two copper blocks, each of mass 10.0 kg, one at 100°C and the other at 0...

A: m = 10 kg = 10000 g s = 0.385 J.K−1.g−1 T1 = 100 oC = 373 K T2 = 0 oC = 273 K

Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of L atm (l...

A: P∆V = 4Latm  1 L = 1dm3  1atm = 101,325Pa  P∆V = 4 * 1dm3 * 101325Pa  P∆V = 405300 dm3Pa

Q: 1. The reaction SF is first order in S2F10- The rate consta S2F10 SF6 Is 4.94 x 10-/s for the reacti...

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Q: 2. Below are reactions showing bases dissolving in water. Draw a particle diagram? representing each...

A: NaOH is a strong base and NH3 is a weak base. So, NaOH will dissociate completely and NH3 will not. ...

Q: A 25 mL sample of a 4.0 M solution is diluted to 250 mL. What is the molarity of the new solution? B...

A: Given that,M1=4M,V1=25ml,V2=250ml,M2=? When n1=n2 then M1V1=M2V2 M2=M1V1/V2=(4×25)/250=0.4M Therefor...

Q: Calculate the number of vanadium atoms in a 80.0 g sample of vanadium(V) oxide (V,O5). Be sure your ...

A:   here we are required to find the number of vanadium atoms in 80g sample of Vanadium oxide using th...

Q: 5. Based on your reading about qualitative analysis and your knowledge of the solu rules, consider t...

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Q: the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used to d...

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Q: Lewis structure name of highlighted group H H н— о С — С — н H H H : 0— С — н | H :0-H H :0: H -C. N...

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Q: + I2 (g) is a second-order reaction, a In an experiment 2. The decomposition of 2 HI (g) - H2 (g) th...

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Q: Üse the References t Hint: No calculations are required. For the reaction 6CO2(9) + 6H20(1)C6H1206 +...

A: 6CO2 + 6H2O -----> C6H12O6 + 6O2 delta H° = 2.8×103 kJ delta S° = -259J/K We have to predict the ...

Q: methyl group.

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Q: Sove for the (E) Molecular weight of urea, (F) Freezing point of urea and (G) Percent Error. Given:...

A: The freezing point depression can be calculated by the molality (m) and freezing point depression co...

Q: Experiment conduct and observation: Temperature, deg. C Viscosity, Saybolt seconds 40 177 50 106 60 ...

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Q: Identify the functional groups of the encircled item: STRUCTURE A1 #2 OH #1 STRUCTURE A2 HO N. S 2 1...

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Q: e volume of the balloon?

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Q: 50.00 mL of a water sample is diluted with 150.00mL deionized water. The diluted sample has a lead c...

A: this is an example of dilution law we are required to find the lead content (in ppb) of the original...

Q: Br

A: We have to tell which carbon atom in the given molecule is asymmetric carbon. We also have to tell w...

Q: litrogen monoxide and ozone react to form nitrogen dioxide and oxygen, like this: NO(g)+O3(g) → NO,(...

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Q: Ive the following differential equations: а. dx2 - 4y = 0 y(0) = 2 (at x = 0) = 4 b. dx2 5 + 6y = 0 ...

A: Energy of proton = 100eV  Energy of electron = 100eV

Q: Calculate the work, in joules, done by a gas as it expands at constant temperature from a volume of ...

A: The gas is expanding isothermally i.e at constant temperature. Therefore, there will be work done by...

Q: Calculate the hydronium and hydroxide ion concentration of pure water at 100 degrees celsius (Kw = 4...

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Q: An ideal gas in a cylinder fitted with a piston expands at constant temperature from a pressure of 8...

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Q: (CH,(CH), CH,) • Liquid octane reacts with gaseous oxygen gas (0,) to produce gaseous carbon diloxid...

A: Given, mass of water=24.60g, molar mass=18 g mol-1  mass of octane=22.84 g , molar mass=114 g mol-1 ...

Q: In a lab, dissociation constant, K, of an acid-base indicator is measured. A 1.00 x 104 M solution o...

A: Concentration (C) of the indicator = 1.00 x 10-4 M path length (l) of cuvette = 1.00 cm Molar absorp...

Q: 5.45 Use resonance structures of the possible carbocation intermediates to explain why bromination o...

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Q: (k) Antimony (V) iodide (1) Gold (III) sulfide (m) Platinum (IV) phosphide (n) Bismuth (II) perchlor...

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Q: The molar heat of combustion, A H;, of sucrose is -5643.4 kJ mol. If 0.250 moles of sucrose is combu...

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Q: PLEASE PROVIDE THE INTERPRETATION OF ALL SAMPLES FOR HELPFUL RATINGS. THANK YOU. *INCLUDE ALL YOUR R...

A: In all test tube H2O2 is present. And various materials are introduced in the test tube.

Q: What is the [HA-] (in mol L-1) of a solution containing 1.155 mol L-1 of a diprotic acid with pKA1 =...

A: Given, [H2A]=1.155 M  pKA1 = 3.31 and pKA2 = 8.4  [HA-] (in mol L-1) of a solution =? 

Q: f) d) HC HC CH3 CH3 CH HC

A: IUPAC name of given compounds are as follows

Q: The standard enthalpy of combustion, A H; , of graphite is -393.51 kJ mol-1. Calculate the change in...

A: Internal energy is defined as the energy contained by a thermodynamic system. 

Q: The standard enthalpy of combustion, A H: , of graphite is -393.51 kJ mol1. Calculate the change in ...

A: Answer- Data given- standard enthalpy of combustion of graphite is -393.51 kaj mol-1. Kindly refer a...

Q: A gas has the initial conditions of: 21.2 Liters 279 K 1.03 atmospheres If its pressure is increased...

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Q: Lewis structure name of highlighted group H - C= H -C -H Н — N — н C-CEN: H H H :N=C- C-N- H H ? :0 ...

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Q: Calculate the pH of a 0.1 M sodium hypoiodite solution. Write the reaction if hypoiodite with water ...

A: Given concentration of hypoiodite solution=0.1M pH=?? Ionization of hypoiodite solution in water is ...

Q: intermolecular forces

A: In this question we have to explain with the knowledge of properties of matter in relation to interm...

Q: For items 11 to 15 Predict the direction of the reaction that will be favored by the system below wh...

A: Answer is as follows

Q: "A cylindrical tank contains 2 liquids with differeht density. Assuming the container is full and is...

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

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Q: How many grams are in 4.29 x 1023 atoms of platinum?

A: To convert atoms of an element  to grams, divide the number of atoms with Avogadro's number ( 6.022 ...

Q: This is the chemical formula for acetic acid (the chemical that gives the sharp taste to vinegar): C...

A: The chemical formula for acetic acid is CH₃COOH. In each mole of acetic acid, there are;2 Moles of o...

Q: Name the following ionic compounds

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.