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Suppose you have a fixed container containing 2.48 moles of gas. If the container volume is 30.0 L, and the pressure is 2.05 atm, what is the temperature (°C)? (R = 0.0821 L·atm/mol·K)
Find an example of a natural product or drug that has been prepared using a Diels-Alder reaction. Show the complete synthesis of the drug.
The original conditions in a container filled with gas at constant temperature are 183 mL and 310 mmHg. The desired new volume is 90.6 mL.
An analyst collects and melts 555.0 g of snow. a 100 g portion of the resulting water is made basic with ammonia, treated with cyanide and to mask other metal ions, and then extracted with 10.0 mL of a solution of dithizone in chloroform. the chlo..
what is the molar mass of gas if 0.250 g of the gas occupies 215 mL at 61 8mmHg and 30. 0C
1 calculate the heat of combustion for c2h6 from the following informationc2h43o2-gt
what mass of this substance must evaporate in order to freeze 180g of water initially. heat of fusion water is 334J/g; the specific heat of water is 4.18 J/g-k.
If, when you are extracting an aqueous solution with an organic solvent, you are uncertain as to which layer in the separatory funnel is aqueous, how could you quickly settle the issue?
Does anyone know the mechanism of how to get from dimethylmaleate to dimethyl fumarate? I know it involves radical bromine but once I've attached bromine to dimethylmaleate, Define how should proceed from there
If a bottle of nail polish remover contains 172 of acetone,how much heat would be released by its complete combustion? The density of acetone is 0.788 .
For a particular orbital, as one goes away from the nucleus along the z-axis, the probability desity decreases to zero, then increases, and finally decreases without increasing a second time. This is consistent with
At equilibrium, the concentration of A is 0.381 M and that of B is 0.154 M. What is the value of the equilibrium constant, Keq?
Explain what is the formula for the complex formed from chromium (III) four moles of water, as well as 2 moles of chloride?[Cr(H2O)4(Cl)2], [Cr(H2O)4(Cl)2]+, [Cr(H2O)4(Cl)2]+3
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