Q) If the osmotic pressure of the blood is within (100 psi) at a temperature of (37°C). How much glucose should be used for each (L 1) for intravenous purposes so that its osmotic pressure equals the osmotic pressure of the blood. Note that ,R = 0.0821 L. atm. K-1. mol and the molecular weight of glucose g/mole 180

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Q: Which of the following half-reactions would occur at the cathode of a Galvanic cell consisting of an…

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Q: What is the IUPAC name of the illustrated molecule? HO

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: Choose the best answer.

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A: The chemical reaction follows second order kinetics.  2N2O5(g) ---> 2N2O4(g) + O2(g)  Rate…

Q: hich molecule has an IUPAC name that possibly ends in -dienol OH OH HO. OH A E Molecule A O Molecule…

A: Cyclic ether can be named as epoxy.

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A: The molarity is defined as the ratio of no of moles of solute to that of volume of solution in L.…

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A: #4: An alpha particle, He24 has 2 protons (Z = 2) and 4 unit mass. Hence when an alpha particle,…

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A: Bb

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Q: How much 0.600 N base must be added to 750 mL of a 0.200 N base in order for the solution to be…

A: Here base is added to given amount of base to dilute it to another normality solution so basic…

Q: Time remaining 37:57 Question What is the pKb for acetic acid if its pKa is 4.72? Select your…

A: Given, pKa for acetic acid = 4.72  pKb for acetic acid = ?

Q: Half En. Eivy Ni +2e → Ni 0.23 Agt te → Ag o 0.80 Calculate the Equilibrium constant for this com…

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Q: بالصور ?

A: Here we are required to find the product formed along with the mechanism.

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Q: But-2-ene-1-thiol is a component of skunk spray. How would you synthesize this substance from…

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Q: When a molten mixture of NaCl and ZnCl₂ is electrolyzed with enough dc voltage, the primary products…

A: The metal having more reduction potentiam will be liberated at cathode .

Q: cell phone emits a radio signal with a frequency of 1.910 x 10^9 Hz. Determine the wavelength

A: Frequency is inversely proportional to wavelength

Q: Draw the structure of the peptide WAKEP. Write the full name of each amino acid above the relevant…

A: Here we are required to find the net charge over the peptide WAKEP.

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A: To show that , given statements are true or False

Q: 1. A student synthesized 3.214g of Ni(NH3),Cl2 from 4.023g of NiCl2 6H₂O. He dissolved 0.81g of…

A: To find out the concentration of Ni2+ and the mass percent of nickel in the product.

Q: How many grams of potassium binoxalate, KHC2O4 H₂O (146.14 g/mol), constitute its gram equivalent…

A: The answer is as follows:

Q: N 4 5

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Q: Determine the gravimetric factor of CrO4 in K₂Cr2O7. The atomic weight of chromium is 52g/mol 0.7891…

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Q: Several chemical tests were carried out on an unknown compound to determine its identity. The…

A: 1. Iodoform is used to find the presence of carbonyl compounds with the structure R-CO-CH3 or…

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Q: When an aqueous, neutral NiCl₂ solution is electrolyzed with 20 dc voltage, Cl₂ gas is the primary…

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Q: Which among the given substances is the BEST oxidizing agent by virtue of its thermodynamic tendency…

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Q: 1. Which carbonyl group of the given compound is most reactive for nucleophilic addition reaction?…

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Q: In the reaction given below, what type of reaction is used? * KOH Minor Major (cis + trans)…

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Q: Solve the water solubility of lead (II) iodide in 0.15M of potassium iodide. The Ksp is 8.4x10-⁹ O…

A: Given that:  [KI] = 0.15M  KI(aq) ....> K+(aq) + I-(aq) [I-] = 0.15M

Q: IR Spectrum (liquid film) 4000 100 80 60 $ 40% 20 % of base peak 10 3000 55 41 2960 3.8 40 13C NMR…

A: The molecular structure has been deduced in the following step.

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A: In this question, we will see that which ring and what position will give expected electrophilic…

Q: Specific (J/g °C) Metal Heat Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 After absorbing 0.500…

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Q: 31.A child weighing 22 Ibs comes into the clinic with an ear infection. The doctor prescribes the…

A: We would solve it using dimensional analysis method.

Q: What would be the equation for equilibrium constant for the following reaction? Pb(OH)4 (aq) +…

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Q: Determine the dielectric displacement of material in which the polarization and electric field…

A: Given values: Electric field, E=2×10-8 C/m2 Polarization, P=10×104 V/m

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Q: The aglycone portion of salicin is a sugar moiety such as glucose or rhamnose. A. True B. False

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Q: Consider the titration of 300.0 mL of 0.450 MNH3 (Kb = 1.8 x 105) with 0.450 MHCI. a) What will the…

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Q: In the reactions given below, what rule is best describe them." 1) B₂H CH3-(CH₂)-CH=CH₂ 2) H₂O₂…

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Q: A rection turbine has guide vane angle 30° the runner blades make an angle of 80° relative to the…

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Q: What is the corresponding standard deltaG (AG° (in kJ units)) at 298.15 K for the reduction of Aut3…

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Q: A chemist is studying the following reaction that has an equilibrium constant of 6.5 x 10² 1/M…

A: Given: [NO] = 0.089 M [H2] = 0.035 M [N2] = 0.008 M [H2O] = 0.098 M Equilibrium constant = 6.5×102…

Q: QUESTION 7 What is the final concentration when 297ml, of water is added to 244mL of a 0.155M…

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Q: How many millimoles of O₂ (g) is produced in the anode if water is electrolyzed for 125 seconds…

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