Which is the limiting reactant
Hydrazine, N2H4, is used as a rocket fuel. In the reaction below, if 80.1 g of N2H4 and 92.0 g of N2O4 are allowed to react, which is the limiting reactant?
2 N2H4 + N2O4 → 3 N2 + 4 H2O
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At 25 oC, experiment shows that the total pressure of the gases in equilibrium with the solid is 0.116 atm. What is the equilibrium constant Kp and Kc?
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How many air molecules are in a rm 10.0 times 12.0 times 10.0~ft room? Assume atmospheric pressure of 1.00 rm atm, a room temperature of 20.0 rm {}^{circ}C, and ideal behavior.
Briefly describe the adverse effects caused by exposure to radiation. Include some specific exposure levels associated with these significant health effects.
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