1. Whenever you are experimenting with new ingredients for a recipe, you have to know what the ingredient will do so that it will work properly in the recipe.
2. In case you are trying to figure out how to get rid of something else, like ice.
A chemical formula shows the atoms and their respective quantity in a compound or molecule. The chemical formula CO2 reads as carbon, one atom, oxygen, two atoms. Another example is H2O (water).
Answer:
Yea.....where is the article and the 6 questions?
Answer:
uuuhm???? sonar??? and???? idk??? gooogle it
Answer:
CaO
how:
since its an iconic compound (metal(Ca)+non-metal(O)=iconic(CaO) we have to take account the charges
so;
now we will cross them
since both the values are same will cross it out.
hence: CaO