What mass of ethylene glycol (HOCH2CH2OH, molar mass = 62.068 g/mol), the main component of antifreeze, must be added to
Posted: Sat Feb 26, 2022 12:03 pm
What mass of ethylene glycol (HOCH2CH2OH, molar mass = 62.068
g/mol), the main component
of antifreeze, must be added to 10.0 L of water to produce a
solution for a car’s radiator that
freezes at ‒10.0 °F (‒23.3 °C)? The molal freezing point constant
for water is
Kf (water) = 1.86 °C kg mol‒1. Assume the density of water is
exactly 1.00 g/mL.
g/mol), the main component
of antifreeze, must be added to 10.0 L of water to produce a
solution for a car’s radiator that
freezes at ‒10.0 °F (‒23.3 °C)? The molal freezing point constant
for water is
Kf (water) = 1.86 °C kg mol‒1. Assume the density of water is
exactly 1.00 g/mL.