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Sucrose has a solubility limit in water at around 70% (w/v). Sketch a plot of a solution's density when sufficient sucrose is mixed with water to make the solution 80 or 90% w/v.
Actually, it isn't a question, but I have no idea how to approach and sketch a plot.
consider the titration of 100.0 ml of 0.200 m acetic acid ka 1.8 10-5 by 0.100 m koh. calculate the ph of the
The second-order reaction, 2 Mn(CO)5 Mn2(CO)10 has a rate constant equal to 3.0 x 109 M-1s-1 at 25°C. If the initial concentration of Mn(CO)5 is 1.0 x 10-5 M.
In fractional distillation and steam distillation, we used tap water. What would happen if you inversed the water in and water out of the condenser
A volume of 25.0mL of 1.00M C6H5COOH is titrated against a 0.100 M NaOH solution is added to it from a burette. Compute the pH values of the solution after
If a solution is prepared by dissolving 0.500g of KCl, 0.500 g of K2S, and 0.500 g of K3PO4 in 500.0 Ml of water. Explain what is the final concentration in the final solution of
what ph must be maintained by a buffers solution so that no more than 0.010 of the mg2 present in 0.360 m mgcl2 aq
Calculate the rotational partition function of H2O at 298K fromits rotational constants27.878 cm-1, 14.509 cm-1 and 9.287 cm-1
D-maltose is a disaccharide and D means the OH on the second to last carbon to the bottom is on the Right and L means left how do we draw a structure of D-maltose or alpa-D-maltose
Problem- Tarnish on copper is the compound CuO. A tarnished copper plate is placed in an aluminum pan of boiling water. When enough salt is added so that the solution conducts electricity, the tarnish disappears. Imagine that the two halves of thi..
Calculate the concentrations of all species in a 1.10 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are Ka1=1.4x10^-2 and Ka2=6.3x10^-8.
Calculate the delta H reaction for the combustion of glucose (C6H12O6) using delta H(f knot) values. Calculate the delta H(f knot) of glucose to be used in the above calculation using the following information. (must be calculated, not looked up).
Determine the partial pressure and total pressure of each gas in the vessel and process of reaction runs until eighty five of the Oxygen is used and the vessel get cooled to its starting or initial temperature.
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