Answer:
Ca(OH)₂ + H₂SO₄ → CaSO₄ + H₂O
Explanation:
Chemical equation:
Ca(OH)₂ + H₂SO₄ → CaSO₄ + H₂O
Balanced chemical equation:
Ca(OH)₂ + H₂SO₄ → CaSO₄ + 2H₂O
The given reaction is double displacement reaction in which anion and cation of both reactant exchanged with each other. Calcium hydroxide react with sulfuric acid and form calcium sulfate and water.
Double replacement:
It is the reaction in which two compound exchange their ions and form new compounds.
AB + CD → AD +CB
A. The energy added represents an energy change.
Its D, malleable. I need to have 20 characters, so there you go.
Answer:
it is a gas not a mixture
Answer:
Ionic
Explanation:
Step 1: Define
1s²2s¹ is Lithium (Li)
1s²2s²2p⁵ is Chlorine (Cl)
Step 2: RxN
2Li (s) + Cl₂ (g) → 2LiCl (s)
Step 3: Identify
LiCl is a metal and a non-metal bonded together. Therefore, it will be an ionic bond. The Lithium would transfer it's electron to Chlorine (since it wants a full outer shell 0f 8 and it currently as 7) and form a salt.