The reagents for BaCO₃ is
BaO and CO₂
<em><u>Explanation</u></em>
Reagent is a substance that bring about a chemical reaction when added to a system.
Some reagent may be added to see if a reaction has occurred.
BaO and Co₂ are reagent since they react to produce BaCO₃ as below
BaO(s) + CO₂(g) → BaCO3(s)
Answer: the gas molecules interact with one another
Explanation:
Answer:
If your asking for the definition of opinion, it's the belief or judgement of how you see a certain situation, example
- Ice cream is the best dessert
That's an opinion since it is not a solid statement that everybody in the world would agree on. So it's how you think of something.
Hope this helped and if it did then mark as brainliest! Appreciate it.
PV = nRT
If pressure increases, so will moles.
The answer is 2) Increase.
