Predict the sign of delta s
Predict the sign of delta S for each of the following reactions:
N2H4 -> N2 +2H2O
C2H5OH + 3O2 -> 2CO2 + 3H2O
P4 + 5O2 -> P4O10
2NaHCO3 -> Na2CO3 + H2O + CO2
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2.00 x10^2 mL of .744 M HCl is mixed with 2.00 x 10^2 mL of .372 M Ba(OH)2. how many moles of water are produced in the reaction
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A piece of P-type silicon is connected to ground on its right side. On its left side there is a metal electrode which is separated from the silicon by a thin layer of air. The potential of the left electrode is V>0V. Because of the positive
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