The diagram shows movement of thermal energy, In which areas of the diagram does conduction occur?
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O W and X
O X and Z
O Y and Z
O Z and w
W

How does a hydroelectric power plant converts energy into energy.

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.