The Bohr Model, which was proposed by Niels Bohr in 1913
Answer:
protista, fungi, plant, animal
Explanation:
this is the answer
Answer:
You are right it's 8.2 g
Explanation:
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Answer:
1. separating funnel
2. strainer
3. Simple distillation
4. Fractional distillation
5.process of sublimation
Explanation:
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Answer:
21 molecules of oxygen.
Explanation:
The balanced equation is
2CH3CH2COOH + 7O2 -----> 6CO2 + 6H2O.
So 2 molecules of propanoic acid require 7 moles of oxygen.
Therefore 6 molecules require 7/2 * 6 = 21 molecules of oxygen.