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Problem- A X^2+ ion derived from a metal in the first transition metal series has four electros in the 3d subshell. What element might X be?
I need proficient help to explain each and every step in detail of the above problems.
The final temperature of the water and iron was 48.4oC. Assuming that the calorimeter itself absorbs a negligible amount of heat, what was the mass
In the presence of Sulfuric Acid, Benzilic Acid reacts with acetone to form a compound with the molecular formula C17H16O3. Propose a structure for this product and write a balanced equation for the reaction
What is the molarity of an acetic acid solution prepared by diluting 200.0 mL of 0.500 M HC2H3O2 to a total volume of 1.00 L
Problem- Show that the transition for H atom from J=0 to J=1 level is an allowed transition, and show its dependency on transition dipole moment.
Butadiene, C4H6(used to make synthetic rubber and latex paints) dimerizes to C8H12 with a rate law of rate=0.038L/(mol*s)[C4H6]^2. What will be the concentration of C4H6 after 2.0 hours if the initial concentration is 0.044M?
Nitrogen forms several gaseous oxides. One of them has a density of 0.869 g L-1 measured at 764 mmHg and 150°C. Write the formula of the compound.
A 0.32-mol amount of NH3 is dissolved in 0.47L of a 0.38 M silver nitrate solution. Calculate the equilibrium concentration of Ag(NH3)2+ and Ag+ and NH3
What fragmentation would give rise to the peak at m/z 45 in the Mass Spectrum. Loss of hydroxyl group.
Zubrick and explain the meaning of the term 'salting out'. When might you want to do this? explain what we really are doing in this step and why it could not possibly be to salt-out the product at that point.
calculate the work w when 0.7 litre of an ideal gas at an initial pressure of 4.2 atm is expanded or compressed
How many millliters of 0.750 M H3PO4 are required to react with 250. mL of 0.150 M Ba(OH)2 if the products are barium phosphate and water
Explain what was the Conditional Formation Constant for the formation of the EDTA complex for Mg under these conditions?(KMgY2- = 4.9*109)
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