- Frequency=v=2×10^15Hz
- Energy=E
Using planks quantum theory
The law of definite proportions helps us explain why water will always A. break down into gas when heated. B. be releas
2 answers:
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Answer:
41.44 g
Explanation:
First of all, we must put down the equation of the reaction;
Number of moles of CaO = 33g/56 g/mol = 0.59 moles
Number of moles of H20 = 10g/18 g/mol = 0.56 moles
Since the reaction is in 1:1 mole ration, H2O is the limiting reactant
Hence;
mass of Ca(OH)2 produced = 0.56 moles * 74 g/mol = 41.44 g