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A solution of copper(II) sulfate (CuSO4) in water is 9.500 % copper(II) sulfate by mass. Its density is 1.1012 g cm-3 at 20°C. Calculate its molality and mole fraction at this temperature.
In the laboratory you are asked to make a 0.731 m magnesium bromide solution using 375 grams of water.
How many grams of magnesium bromide should you add?
An aqueous solution with a pH of 1.91 is diluted from 1.21 L to 3.63 L. What is the pH of the diluted solution?
Arrange the following compounds in terms of INCREASING acidity.
CHCl2CO2H
CH3CH2OH
CHF2CO2H
In a laboratory experiment, students synthesized a new compound and found that when 11.35 grams of the compound were dissolved to make 191.3 mL of a water solution, the osmotic pressure generated was 8.06 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte.
What is the molecular weight they determined for this compound?
Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..
This assignment inhibits chemistry Laboratory Questions.
Write the structures of the saytzeff elimination
Chemistry Questions on Calculate P H
how many mols of H 2 can produce
Analysis of corrosion mechanisms and preventative measures
Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.
Calculate the approximate SO 2 mass emission in lb/day.
What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?
Design a qualitative analysis scheme
What will be the resultant pressure when the stopcock is opened?
Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound
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