what's the advantage and disadvantage of Enthalpy of Combustion from Ethanol, Butanol, Methanol and propanol? when we do a experiment

How far is the region from the equator or control climate

What is the common name for the compound shown here? enter the common name of the compound shown?

Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea