Answer: Biofuels is a source of renewable energy. They are made from wastes or organic matter. Examples of Biofuels; Ethanol (made from corn and sugarcane)
Biodiesel (made from (vegetable oils and liquid animal fats)
Green diesel (made from algae and other plant sources)
Biogas (made from
(methane derived from animal manure and other digested organic material)
Explanation:
Answer: yo yo dog i need points
Explanation:
fr fr
Here is the answer. Although its chief uses are in the preparation of sulfuric acid, sulfur trioxide, and sulfites, sulfur dioxide also is used as a disinfectant, a refrigerant, a reducing agent, a bleach, and a food preservative, especially in dried fruits.
D. The volume of a new substance has increased.
if you know what kind of chemical a reactant is, it can help you to quickly distinguish the chemical reaction.
Ex:
HCl + KOH <---> KCl + H2O
We can look at the reactants and identify that this reaction is an acid-base reaction because HCl is an acid (it gave a proton) and KOH is a base (it accepted the proton)