Importance of distillation column in industry​

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

What are fructose and glucose an example of?

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?