If one were to match the ratio of atoms of the elements found in this molecular formula of artificial sweetener it would be :
Carbon - 7 atoms
Hydrogen - 5 atoms
Nitrogen - 1 atom
Oxygen - 3 atoms.
Answer:
white
Explanation:
A white precipitate of barium sulfate forms if sulfate ions are present. The hydrochloric acid is added first to remove any carbonate ions that might be present - they would also produce a white precipitate, giving a false positive result. Barium nitrate solution can be used instead of barium chloride solution
Answer: here is what you would need
: A lemon, or other citrus fruit
:18 (or smaller) gauge copper wire
: Wire clipper
:A grown-up or older friend
:Steel paper clip, small galvanized nail (one that is covered in zinc), or a piece of zinc (ideal)
Explanation: i hope this helps
The space inside the jar is a vacuum and there is no waves to carry sound
brainlyest please