List all 4 possible stereoisomers and label each stereo center

Q: A 35.0 mL aqueous solution of a 0.600 M NaF in water has a pH of 8.46 What is the pka of HF? a.)…

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Q: A 5 M solution of 100 mL of glucose contains how many grams of glucose, molecular mass = 180 g/mol?

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Q: I. Write the balanced molecular, complete ionic and net ionic equation for the solutions below.…

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Q: Determine the [H+], pH, and pOH of a solution with an [OH-] of 0.00011 M at 25 °C. [H*] = pH = M

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Q: 1) What is the element with an electron configuration of 1s22s22p63s23p64s23d¹? (2) What is the…

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Q: 40. In this type of isomerism, orientation of atoms in space is changed by breaking bonds. A.…

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Q: A sample of liquid has a mass of 32.9465 g and a volume of 31.43 mL. Determine the density of the…

A: Mass of sample = 32.9465 g  Volume of sample = 31.43 ml  Density of sample = ?

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Q: Redraw the structure but now using the tripeptide hGly-hGly-ACHC. Make sure to draw the ACHC unit as…

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Q: • Calculate the theoretical density of nickel given its atomic radius is measured as 0.124nm, its…

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Q: A     student     carried     out     the     reaction     below     starting     with     1.993…

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Q: molecular formula of a compound of 66.6 % Carbon, 11.2 % Hydrogen, and 22.2% Oxygen with a molar…

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Q: 2-Wirte of methods to reduce corrosion according to pourbaix scheme

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Q: hi, I'm stuck on these if you can please help Detail the role of each enzyme (five) involved in…

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Q: How is TLC useful in determining the identity of a sample?

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Q: How many valence electrons do atoms of each of the elements have? Li: Br: B: N: valence electrons…

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Q: The solubility product constant of Mg(OH),2 at 25°C is KP=3.4*10^-11 .In a solution of Mg(NO3)2…

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Q: According to the following reaction, how many grams of hydrobromic acid are needed to form 25.5…

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Q: Macmillan Learning Give the symbols of the elements that occupy the group 13 (IIIA), period 4: group…

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Q: 18. Which carbanion is the most stable A. methyl carbanion (CH3-) B. ethyl carbanion (CH3CH2-) C.…

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Q: Macmillan Learning For the diprotic weak acid H₂A, Kai = 3.0 x 10-6 and K₁2 = 7.5 x 10-⁹. What is…

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Q: Q2: Identify the oxidizing and reducing agents in the following: a) 2H+(aq) + H₂O2(aq) + 2Fe²+ (aq)…

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Q: 6. If a Chemist has isolated 12 g PH3, How many molecules of PH3?

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Q: What is the mass in grams of 9.76E12 atoms of naturally occuring potassium?

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Q: 4-Dezincification is forms of corrosion a) Uniform Corrosion (b) Crevice Corrosion (d) Intergranular…

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Q: In which of the following structures does phosphorous have a positive formal charge? P=P-O I A. I,…

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Q: Write the safety precautions for each chemical Dry ice Chloroform-D Limonene

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Q: Preparation of 100.0 mL 1.0 M sodium hydroxide solution from solid. Calculate the mass of NaOH…

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Q: 11 Recognizing reduction and oxidation For each chemical reaction listed in the table below, decide…

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