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Problem- What is the aldol condensation product of the reaction of acetone with 4-methylbenzaldehyde using NaOH? Structure and name and reaction
Please show me how work it out above problem
an automobile gasoline tank holds 27kg of gasoline when the gasoline burns 85kg of oxygen is consumed and carbon
Explain what is the energy of the photon that is emitted when the state of an electron changes from n=4 to n=2 in a hydrogen atom
Consider Joule's experiment and an insulated container contains 500g of water, initially at room temperature and atmospheric pressure. weight of mass = 3kg and falls over 2m. expected tempterature rise after weight drops
when 1.6768 g of an organic iron compound containing fe c h and o was burned in o2 3.1363 g of co2 and 0.89758 g of h2o
Give a step by step mechanism for the reaction of the following: a. salicylic acid with acetic anhydride/ phosphoric acid b. salicylic acid with methanol/hydrochloric acid
In an attempt to determine the identity of the unknown metal in the orginal mixture you took 1.25 g of the pure metal your separation and determined its density by water displacemnt. If the density of the metal was 7.9 g/mL, what us the volume of ..
a nugget of pure gold of 4.80 grams is absorbed 284 joules of heat. if the initial temperature was twenty eight degree
how many moles of bcl3 are needed to produce 25.0 g of hclaq in the following reaction?bcl3g 3 h2ol rarr 3 hclaq
Mg + 2HCl --> MgCl2 + H2 For a mass of 0.013 g Mg and 5.0 mL of 1.00 M HCl, in a flask with V = 140.612 mL at 23.5?C. Calculate the initial and final pressure (atm).
Calculate the total enthalpy change in the first stage and in both stages
How many grams of water can be heated from 23.5 oC to 35.6 oC by the heat released from 71.8 g of gold that cools from 84.3 oC to 34.6 oC
An aqueous solution of KI has a freezing point of -1.70 C and an osmotic pressure of 26.5 atm at 25.0 C. What is the density ?
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