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Question- You have one beaker of pure H2O, the other contains pure methanol (wood alcohol). The covalent bonds of methanol molecules are nonpolar (there are no hydrogen bonds among methanol molecules). You pour crystals of NaCl into each beaker. Predict what will happen.
I am not able to determine the correct answer for the above question please helps me to get the correct answer
The mixture is cooled to the temperature of liquid nitrogen at which ammonia freezes out and the remaining gas is removed from the vessel. Upon warming the vessel to 0.00°C and one atm, the volume is 98.7 cm3
which of the following processes are at equilibrium? a)opposing rates of reaction are equal. b)the rate of the forward reaction is faster than the rate of the reverse reaction. c)concentrations of reactants and products do not change.
Explain how many grams of water must be added to 246 grams of sucrose to produce a solution that is 8.00% (m/m)
if you are limited to two significant figures in your determination of the molar mass, what could you do to increase the precision of the experiment to 3 sig fig. What consequences would this have
if 2.20 l ofa gas at 754 torr and 580 ml of gas at 0.988 atm are combined and allowed to diffuse in a 6.00l container
In any chemical reaction, the quantities that are preserved are what?
Define the equation that is used to explain the fractional of a compound that is in a certain chemical form and apply it to an acid-base equilibrium reaction.
The following reaction, yielding manganese, proceeds until the limiting substance is all consumed: 2Al + 3MnO = Al2O3 + 3Mn A mixture containing 1000 grams of Aluminum and 2000 grams of MnO was heated to initiate the reaction.
Describe the role of the citric acid cycle as a central metabolic mechanism. Explain what happens to the cells' abilities to oxidize acetyl CoA when intermediates of the cycle are drained off for amino acid biosynthesis.
Explain which amino acid would migrate furthest in the direction of the positive electrode during electrophoresis at ph 7.0
What is the identity of the second major peak in the chromatogram and what is the third. What is your basis for these assignments
The ka of acetic acid is 1.8 x 10^-5. Please show the calculations for the preparation of 100 mL of an acetic acid - sodium acetate pH 5.0 buffer using .10 M acetic acid.
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