Chemistry, 02.08.2019 22:30 meeeekmill
Avoltaic cell consists of a zn> zn2+ half-cell and a ni> ni2+ half-cell at 25 °c. the initial concentrations of ni2+ and zn2+ are 1.50 m and 0.100 m, respectively. a. what is the initial cell potential? b. what is the cell potential when the concentration of ni2+ has fallen to 0.500 m? c. what are the concentrations of ni2+ and zn2+ when the cell potential falls to 0.45 v?
Answers: 1
Chemistry, 22.06.2019 10:30, mv603177
Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
Answers: 1
Chemistry, 22.06.2019 14:30, CoolRahim9090
Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
Avoltaic cell consists of a zn> zn2+ half-cell and a ni> ni2+ half-cell at 25 °c. the initial...
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