Tijuan mixed a solid and a liquid together in a beaker. He determined that a chemical change occurred. ... After a week, he observed that only solid salt remained in the cup and the mass had decreased I hope this helped! In some way
Answer:
Explanation:
- carbohydrates.
- lipids.
- proteins.
- nucleic acids
<em>thsese are the for macromolecules,given above</em>
Answer:
Rubidium Acetate
Explanation:
Rb is Rubidium C2H3O2 is acetate
Precipitation occurs when the product of the ion concentration exceeds the Ksp.
