Answer:Ethanol can be made by a process called fermentation. During fermentation, sugar (glucose) from plant material is converted into ethanol and carbon dioxide. ... 90 per cent of the world's ethanol is made using fermentation.

Explanation:

4 0

3 years ago

For a substance to change phases, the amount of internal energy must change. Water exists in three phases: liquid, solid (ice),

vfiekz [6]

Answer:

Solid, liquid, gas

Explanation:

add thermal energy to solid and it becomes liquid, add thermal energy to liquid it becomes gas

3 0

3 years ago

Read 2 more answers

What is the Law of the Conservation of Mass

Fantom [35]

Answer: law of conservation of matter states that mass in an isolated system can neither be created nor destroyed by chemical reactions or physical transformation.

thus, the mass of the reactants in a reaction must be equal to the mass of the products

6 0

3 years ago