Central Vacuole in plant cells:
- holds materials and wastes.
- provide structure and support for the growing plant.
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The answer is the: Kalvin Scale.
Answer:
royal
Explanation:
royal is made of orange also
2Na + 2H₂O → 2NaOH + H₂
2 mol H₂O - 1 mol H₂
0.30 mol H₂O - x mol H₂
x=0.30*1/2= 0.15 mol
