Windshield washer fluid is often composed of a mixture of water and various low- molecular weight alcohols ( like ethanol and methanol). Imagine you have been asked to prepare two formulations of washer fluid: one for use in Florida and one for use in Alaska. Describe the ratios of alcohol to water that you would use for each solution.

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock