Answer:Well-known examples are sodium hydroxide (NaOH) with OH- as the polyatomic anion, calcium carbonate (CaCO3), and ammonium nitrate (NH4NO3), which contains two polyatomic ions: NH+ and NO3-. ... The properties of compounds containing polyatomic ions are very similar to those of binary ionic compounds.
Explanation:
Answer:
1,000 meters in 1 kilometer
Explanation:
Answer:
ddddddddddddddddddddddddddddddddd
Explanation:
It is always half of what the o2 is
2H2+O2→2H2O
We have to be aware that the number of atoms are the same on both reactant side and product side.