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What is the reaction equation for this: Place 0.75 g of 3-nitroacetophenone, 10 mL of absolute ethanol, and a magnetic stir bar in an Ts 19, 50 mL round bottom flask (rbf). Equip the flask with a condenser, begin stirring, then warm the solution in an oil bath heated to 90 °C until a solution is obtained. Cool the solution to room temperature then remove the condenser: a fine suspension of solid may form. Stir the suspension at room temperature while adding in 0.28 g of sodium borohydride. Stir then add 7.5 mL of water. Remove the flask from the heat source, cautiously add 0.5 mL (~10 drops) 3M HCl (aq) dropwise with stirring, and cool the reaction solution for 10 minutes in an ice-water bath to produce a suspension of the product.
A weak acid with the general formula of HA will react with a base, such as NaOH. Write the neutralization equation which describes the reaction.
Critically evaluate your evidence on whether the limonene isolated from orange peels
What is the expected freezing point of a solution prepared by dissolving 4.25g of naphthalene (C10H8) in 26.4g of benzene (C6H6)? T-5.53C and K-5.12C
A beaker with 1.30×102 mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M .
In which of these molecules does spin spin coupling occur. If splitting does occur, give the multiplicity of each kind of hydrogen
The reaction is first order in SO2Cl2 and the rate constant is 3.0 × 10^-6 s-1at 600 K. A vessel is charged with 2.4 atm of at 600 K. The partial pressure of SO2 Cl2 at 3.0 x 10 ^5 is __________ atm.
Question- Calculate the percentage difference in the fundamental vibration wave number of 23Na35Cl and 23Na37Cl on the assumption that their force constants are the same
All particles in the mixture have a uniform spherical radius of 0.094 mm. a) Calculate the mass of a single particle of Na2SO4 and the number of Na2SO4 particles in the mixture.
Explain two differences between the oxygenated and deoxygenated states of hemoglobin.
Iridium-192 is one radioisotope used in brachytherapy, in which a radioactive source is placed inside a patient's body to treat cancer. Brachytherapy allows the use of a higher than normal dose to be placed near the tumor while lowering the risk o..
When is the ozone concentration normal and when is it at its lowest? Explain why and describe any trends observed for the lowest annual concentrations observed.
A weak acid with a starting concentration is 12.5% dissociated. a) Calculate the [H3O+], pH, [OH-] and pOH of the solution. ([OH-] = 1.1 × 10-13 M, pOH = 12.96
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