Answer:
burning of wood ,cooking an egg,baking a cake,rusting of iron,digestion of food .
The solid compound, K2SO4 contains a cation called K+ and an anion called SO42-. In this case, there are 2 atoms of potassium, 1 atom of sulfur and 4 moles of oxygen. The compound also contains ionic bonds because of the composing non-metals and metal.
Answer:
hinndndnnddnndndndnd do djfj
Explanation:
hdhdjdbdndndndjjddjdndjdjdndnndndndnd be rnnrbr
PH= -log [H+]
= - (log 0.034)
= - (-1.5)
= 1.5
