Alwinaislearningviz
Answered

pa help po :(

why do these materials cannot completely dissolve in liquid?

sand and water

salt and vinegar

flour and cooking oil

coffee and water

malunggay leaves as and water

thank you po :)​

Sagot :

Agathaexplorer5viz

Answer:

Water is an excellent solvent because it forms very strong bonds (covalent). ... However, not all substances will dissolve in water. Salts will dissolve, the covalent bond of water "rips" the ionic bonds of the salts. Sand will not dissolve in water because the "bond" of water is not strong enough to dissolve the sand.

Explanation:

Sana makatulong :>