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0250 L of hydrochloric acid with an unknown concentration. I am using a .700M aqueous ammonia solution for my tritation and need to reach the equivalence point after using 10.0mL. I need help writing the complete and balanced neutralization reaction as well as calculating the concentration of hydrochloric acid.
liquid nitrogen has a density of 0.808 gml at -196 c. if 440.0 ml of ln2 is injected into a weather balloon to inflate
Draw the skeletal structure of the major organic product formed when benzaldehyde reacts with Cl2 in the presence of AlCl3. Assign atomic charges where appropriate.
in what type of material is the energy gap between the valence and the conduction band the greatest? na ge or diamond.
Show the mechanism of SN1 Silver Nitrate in ethanol with 2-bromobutane Show the mechanism of SN2 Sodium Iodide in acetone with 2-bromobutane Arrows
Construct quantum mechanical operators for the following observable: (1) the inverse separation 1/x
The Cl- is at equilibrium across the membrane while the protein is inside the cell and cannot permeate the membrane. Determine the concentration of Pr+/- (in M)?
A 85.0 mL sample of 0.175 M. proprionic acid, HC3H5O2 (Ka = 1.30 X 10-5) is titrated with 0.125 M. KOH. What is the pH after 50.0 mL of the KOH have been added
Write the balanced total ionic equation and the net ionic equation (including phase labels) for the reaction between HCl(aq) and NaOH(aq).
A 1.000-mL aliquot of a solution containing Cu2 and Ni2 is treated with 25.00 mL of a 0.04068 M EDTA solution. The solution is then back titrated with 0.02053 M Zn2 solution at a pH of 5
question the gas in a piston defined as the system is warmed and absorbs 670 j of heat. the expansion performs 347 j of
solution of CO in water at 25 degrees celsius in which the CO concentration was 2.0 mM, what pressure of CO would you need to use?
In an electrochemical cell, which of the following statements is FALSE? A. The cathode is the electrode where reduction occurs. B. The anode is electrode where oxidation occurs. C. A spontaneous electrochemical cell is called a galvanic cell. D. A..
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