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Depict the skeletal structure of the major organic product produced when 2-methylpropanoylchloride reacts with 3-methylbutanoicacid in the presence of the weak base, pyridine.
Sodium metal reacts with water to produce hydrogen gas and sodium hydroxide according to the chemical equation shown below. When 0.030 mol of Na is added to 100.00 g of water, the temperature of the resulting solution rises from 25.00°C to 37.90°C
How do I determine the concentration of 2 separate acids in a solution of water if I know the overall pH of the solution? There exists both formic acid and acetic acid in a 1 liter solution of water. The overall solution pH is stated as 4.0 and it ..
If 129 g of ice at 0.0°C is added to 2.48 L of water at 77°C, what is the final temperature of the mixture
write a short paragraph that describes how electrons fit into these higher levels and that explains why a space must be
what is the expression for the equilibrium constant kc for the following heterogeneous reaction?4 h3oaq 2cl-aq mno2s
The formation of nitrogen monoxide from nitrogen and oxygen. The formation of ozone from molecular oxygen
a dilute solution of benzoic acid c6h5cooh is prepared by adding 7 ml of 1.85 m benzoic acid to a volumetric flask and
draw a dot and cross diagram to show the bonding in ch2f2. your diagram only needs to show the outer shell
The heat of formation of Al2O3(s) is -1669 kJ/mol. Calculate the heat evolved when .267 g of Al burns in oxygen.
A 25.0-mL sample of 1.00 M NH3 is titrated with 0.10 M HCl. What is the pH of the NH3 before the titration begins? Kb = 1.8 × 10-5
suppose that a sample of gas occupies 73 ml of volume at 25c and a pressure of 266 torr. what would be the volume if
To determine its identity, 0.150g of the unknown was dissolved using 10.00ml, 0.531 M HCl. Three drops of methyl orange was added to the solution and then titrated with 0.2440 M NaOH.
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