6. In a mammalian cell, by how many mV does the Nernst potential of an ion increase if the external ion concentration is doubled?

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A: The partial pressure of He is = 20 atm

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Q: 4. A sample of gas originally occupies 29.1 L at 0°C. What is its new volume when it is heated to…

A: 4) Given, Initially: Volume (V1) = 29.1 L Temperature (T1) = 0°C = (0 + 273.15) K = 273.15 K Later…

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Q: A solid will melt to its liquid phase if enough heat is applied. O True 3 False

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Q: 1. How long does it take to decay 80% of Californium? It has a half-life of 898 years.

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

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Q: The target diol is synthesized in one step from 1-methylcyclopentene, but your lab partner exhausted…

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Q: F F II H-C-C-H FH nitromethane hydrogen cyanide 1,1,2-trifluroethane Η Ο H-C-N-O H-C=N I H 00…

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Q: Perform calculations to prepare 10 mL of 1.00x10-5 M dye solution from the 1.00x10-4 M dye solution.

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Q: Name the organic product of following reaction. THEEK +0₂ ➡>>>>

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Q: 7. Predict the major product(s) of the following reactions: (a) (c) CI CO₂H CH3CH₂CI AICI 3 HNO3…

A: "Since you have asked multiple-subparts questions, we will solve the first-three subpart questions…

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Q: 7. If a 50.0 L tank contains 60g He gas and 85.6g CO2 gas at 135 °C calculate the total pressure of…

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Q: Calculate the moles of hydrochloric acid in the desired diluted solution. (To avoid introducing…

A: Given data, Concentration of diluted solution = 0.350 M Volume of diluted solution = 125 mL

Q: 30 Al + Br₂ →→→ AlBr3 -> If I have 3.2 g of aluminum and 5.4 g of bromine, which is the limiting…

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Q: Aqueous sulfuric acid (H₂SO4) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: Step 1: add curved arrows. Draw Rings More Select I :O: ... C H O H Erase Step 2: complete the…

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Q: Kinetics and Pseudo-Order Conditions As you have seen in class and in your textbook (Silberberg…

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Q: I. Which of these figures below depict an s- .orbital? Select all that apply II. III. IV. ||| IVO

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Q: 5.00 g of lead was heated from 21.0°C to 48.0°C. How much heat was applied to the ead?

A: mass of lead (m) = 5.00 g change in temperature (∆T) = 48.0 oC - 21.0 oC = 27.0 oC Heat applied (q)…

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Q: Determine the Kinetic energy of 1 mole oxygen at 250 K. (R = 8.314 J/K.mol).

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Q: Correlate degree of association/dissociation to the distribution coefficient.

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A: The optimum flow rate in a Van Deemter plot occurs at the point where the curve reaches its minimum.

Q: (1.36). Which of the following is a physical change and which is a chemical change? Making…

A: (1.36) which of the following is a physical and which is a chemical change? •Making lemonade has a…

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Q: 100 μL of 0.01 mol dm 3 sodium fluoride and 10 mL of pH buffer were added to a 100 mL volumetric…

A: Dilution law: V1 × S1 (before dilution) = V2 × S2 (after dilution)