Answer:
a. blue, b. red, c. red, d. basic - blue
Explanation:
a.washing powder ( containing sodium carbonate ) basic -blue
b. orange juice ( containing citric acid )- acidic -red
c. lemonade ( containing H2CO₃ )-acidic - red
d. cleaner ( containg NH₃ )- basic - blue
When elements transfer electrons from a cation and an anion it called ionic bond.
The segment that represents melting is time (minutes) and temperature.
Explanation:
salt, sugar and coffee :)