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You know that Mg(s) dissolves in dilute HCl but Cu(s) doesnot. What would happen if you dipped the Cu(s) electrode into0.1 M Mg(NO3)2 solution?What would happen if you did the reverse and dipped the Mg(s)electrode into 0.1 M Cu(NO3)2 solution?
a consider a 0.05-mm thick 500 mm2 piece of aluminum foil. how many unit cells exist in the foil?b calculate the mass
The mass spectrum of an organic compound shows the relative abundances of M to be 34.83% and M 1 to be 6.027%. Assuming the peaks are caused by 12C and 13C isotopes
Draw a reaction mechanism for the reaction between 1-bromobutane and sodium t-butoxide( 2-methyl-2-propoxide). also identify the rate determining stepand use curved arrows
the volume of a manifold used to transfer gases is calibrated using boyles law. a 0.251-dm3 flask at pressure of 697
A zero-order reaction has a constant rate of 3.50×10-4 M/rm s. If after 65.0 seconds the concentration has dropped to 1.00×10-2 M, what was the initial concentration?
The reversible conversion of phosphorus pentachloride gas into phosphorus trichloride and chlorine gases has Kc = 2.68 at exactly 340oC. If 8.42mmol PCl5 are placed into a 125ml flask, what will be the partial pressures of each component at equili..
One is a metalloid; the other is a metal. Both form oxides of the formula RO2. the first is acidic; the next is amphoteric. Identify the two elements and explain your reasoning.
the two most popular types of fuel for fuel cells are hydrogen and methane or natural gas. while hydrogen fuel cells
Provide an explanation on why the methylene unit between the two carbonyl groups is more acidic than each of the methyl groups in acetylacetone. In the reaction conditions, what is the base responsible for the deprotonation of acetylacetone
Which of these is not a protease that acts in the small intestine?
Determine the complete formula for hydrated nickel(II) sulfate and its proper name. (show all steps)
How many liters of O2 are needed to react completely with 45.0L of H2S at STP? 2H2S(g) + 3O2(g) -> 2SO2(g) +2H20(g)
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