The answer for the question is 79
Answer:
K ^+ , CO3 ^2-
Explanation:
The compound is potassium trioxocarbonate(IV).
It contains cation (potassium ion) and acid radical ( trioxocarbonate (IV) ion).
Since K is in group 1 of the periodic table, it loses one electron to form ion i.e K^1. trioxocarbonate IV ion has a charge of 2-.and so the ions of the compound are as shown in the answer above.
This question is really easy lol it would be to conserver energy.
Answer:
Q,N,1) lithium + hydrochloric -> lithium chloride + Hydrogen.
- word equation ( 2li + 2HCl -> 2liCl + H2)
Where's the amount of oxygen? You need oxygen and iron to make FeO