Answer:
Total Ionic equation:
H₂²⁺(aq) + O₂²⁻(aq) + Mg²⁺(aq) + SO₃²⁻(aq) → Mg²⁺(aq)+SO²⁻₄(aq) + H₂O(l)
Explanation:
Chemical equation:
H₂O₂(aq) + MgSO₃(aq) → MgSO₄(aq) + H₂O(l)
Balanced chemical equation:
H₂O₂(aq) + MgSO₃(aq) → MgSO₄(aq) + H₂O(l)
Total Ionic equation:
H₂²⁺(aq) + O₂²⁻(aq) + Mg²⁺(aq) + SO₃²⁻(aq) → Mg²⁺(aq)+SO²⁻₄(aq) + H₂O(l)
Water can not split into ions because it is present is liquid form.
Answer:
C: Plants mostly need air, water and sunlight to grow
Explanation:
<h3>
Answer:</h3>
7.182K
<h3>
Explanation:</h3>
From the question we are given;
- Initial temperature, T1 = 275 K
- Final temperature, T2 = 395 K
- Initial volume, V1 = 5 L
We are required to calculate the final volume, V2
- Charles's law is the law that relates the volume of a gas and its temperature.
- It states that the volume of a fixed mass of a gas and its absolute temperature are directly proportional at a constant pressure.
- Therefore;
To calculate, V2 we rearrange the formula;
Therefore, the ending volume will be 7.182K
All atoms are made up of different amounts of atoms. Ex: some may have two some may have 3
Answer:
The air above land also warms faster than air above the sea. Cooler higher pressure air above the ocean moves toward warmer lower pressue air above land.
