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Provide an efficient multi-step synthesis of 1. You must utilize each of the substrate and reagents shown as well as any others that you might require in the course of your synthesis. In your forward synthesis, indicate the reagents used for each step by writing them over the arrow leading to each of the specified products. Your synthesis must account for the relative stereochemistry of the substituents in the product.
Is Chloride ion or water a stronger ligand? explain. is water or ammonia a stronger ligand? explain
Question- A solution, in which the magnesium concentratio is 50mg/L, is needed. The source of magnesium ions is magnesium chloride. If 1.5L of the solution is needed, what weight of magnesium chloride must be weighed out. (FW of Mg is 24.305g/mol ..
two molecular ions of about equal intensity at m/z = 180 and 182; IR: 1740 cm-1; 1H NMR: ? 1.30 (3H, t J = 7 Hz); ? 1.80 (3H, d, J = 7 Hz); ? 4.23 (2H, q, J = 7 Hz); ? 4.37 (1H, q, J = 7 Hz).
Question- Draw the structure of the monosaccharide in its B-furanose form a. used to make DNA b. used to make RNA
A 5.52-g sample of a compound is dissolved in 200.0 g of benzene. The freezing point of this solution is 1.12°C below that of pure benzene. What is the molar mass of this compound. (Note: Kf for benzene = 5.12°C/m.)
If you are performing a Zinc-Copper Galvanic Cell where Zn is the Anode and Cu is the cathode and you soak the salt bridge with a saturated ammonium nitrate solution, in which direction would the ammonium ions move when the salt bridge completes t..
Draw the structure(s) of the aldehydes with the molecular formula C5H10O that have a three-carbon chain.
A 12-liter tank contains helium gas pressurized to 160. What size tank would be needed to contain this same amount of helium at atmospheric pressure 1 ATM.
a solution consisting of isobutyl bromide and isobutyl chloride is found to have a refractive index of 1.3931 at 20 degrees celsius. The refractive indices at 20 degrees celsius of isobutyl bromide and isobutyl chloride
Find the concentration of Pb2 in 0.0010 M KI saturated with PbI2. Include activity coefficients in your solubility-product expression.
some calcium supplements contain calcium citrate ca3c6h5o72 and others contain calcium carbonate caco3. which compound
Chemistry The neutralization reaction between aqueous potassium hydroxide and aqueous acetic acid would be written as which of the following?
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