C. HINT: There are four products. Br HOCH₂CH3 d. HINT: There is one product. NaSH acetone

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A:

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Q: A 20.0-mL sample of a 0.200 M HBr solution is titrated with a 0.200 M NaOH solution. Calculate the…

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Q: tion as Temperature (°C) 0 25 35 40 50 emperature Kw 1.14 × 10-¹5 1.00 × 10-14 2.09 × 10-¹4 2.92 ×…

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A: Here we are required to find radio gold remain after 9 days.

Q: The stationary phase in gas chromatography (GC) is O liquid. ● solid. O gas.

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Q: 13C NMR Spectrum: 200 180 160 dd 120 100 ppm 80 60 40 20

A: 13C-NMR is used to determine the number of sets on non equivalent carbons in the molecule.

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Q: How many valence electrons are in a neutral atom of phosphorus? 0 X 5

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Q: 2. Balance the chemical equation using linear algebra. CaCl₂ + Na3PO4 → Ca3(PO4)2 + NaCl

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A:

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.