How many liters of the antifreeze ethylene glycol CH2(OH)CH2(OH) would you add to a car radiator containing 6.50 L of water if the coldest winter temperature in your area is -10. degree C? (The density of ethylene glycol is 1.11 g/mL. Assume the density of water at -10. degree C is 1.00 g/mL.)

law of conservation of matter

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24