Balance the equation in acidic solution and determine how
Consider the unbalanced redox reaction: Cr2 O72- (aq) + Cu(s)→Cr3+ (aq) + Cu2+ Balance the equation in acidic solution and determine how much of a 0.850 M K2 Cr2 O7 solution is required to completely dissolve 5.25 g of Cu.
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define amphoteric behavior and give an example of it other than the one given in your lab manual why is it good to
3concentrated acetic acid is a class ii combustible liquid what is the molecular weight of acetic acid that will form
you have been asked to analyze some mineral water for magnesium by standard addition using atomic absorption aas you
a flask of water is connected to a powerful vacuum pump when the pump is turn on the water begin to boil after a few
consider the unbalanced redox reaction cr2 o72- aq cusrarrcr3 aq cu2 balance the equation in acidic solution and
if you mix 10 ml of a 01 m hcl solution with 8 ml of a 02 m naoh solution what will be the resulting ph if a weak acid
an aqueous solution containing 0050 m mg2 and 0050 m cu2 ions and are asked to try to separate them what
consider the mechanistic step in the conversion of 1-butanol to 1-bromobutane in which bromide ion displaces water
hydrchloric acid is usually purchased in a concentrated form that is 370 hcl by mass and has a density of 120gml how
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