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Question: How many unpaired electrons can Co(II) possibly have in a tetrahedral, octahedral and square planar complex?
The reaction of nitrogen dioxide with carbon monoxide NO2 + CO NO + CO2 is second order in NO2 and zero order in CO. Complete the rate law for this reaction in the box below
In a 1.0× 10-2 M solution of CH3NH3Br(aq), identify the relative molar amounts of these species.
Calculate the change in pH when 4.00 mL of 0.100 M HCl(aq) is added to 100.0 mL of a buffer solution that is 0.100 M in NH3(aq) and 0.100 M in NH4Cl(aq). Calculate the change in pH when 4.00 mL of 0.100 M NaOH(aq) is added to the original buffer s..
What is the theoretical yield of ammonia in grams that can be prepared from 41.0 g of nitrogen and excess hydrogen
If 2 new elements have been discovered and one is R, a new element from the family with 3 valence electrons and Z, a new element from the family with 6 valence electrons. Write the formula for the binary compound between element R and element Z.
The reaction of methane and water is a way to prepare hydrogen according to CH4 (g) + H2O = Co2 (g) + H2 (g) a) If 995 g of CH4 reacts with 2510 g of water, how many moles of reactants and products are there when the reaction is finished
Calculate the specific heat of the metal. (The specific heat of water is 4.184 J/g*C).
How EXACTLY is chromatography used in testing blood for drugs/alcohol? I need the exact process of how they do it, and why.
Draw the structure of an organic compound: a. that has the formula C7H12O and has peaks at 2950 cm-1, 2750 cm-1, and 1745 cm-1 in it's IR spectrum.
Calculate pCu at the equivalence point in the titration of 20.0 mL of 0.0161 M CuSO4 with 0.0100 M EDTA at pH 8.00.
What volume (mL) of 0.1044 M NaOH is required to fully titrate (to the second equivalence point ) the amount of glycine hydrochloride?
Presume that each block in the grid has an area of and report your answer in units of since the spheres in the solid aren't free to move, the solid only occupies the area that it covers. The spheres in the solid, however, are free to move as well ..
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