2 years ago

Which determines whether the fire will have open flames?

1 answer:

4 0

Which determines whether the fire will have open flames?

flash point - this is not the answer as it only denotes the minimum temperature required for vapors of something combustible will ignite
exothermic energy - is the energy released during the combustion reaction so this is not the answer
type of fuel - is not the general answer

The answer is fuel-air mix as it will determine the vigor of the flame.

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Answer:

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⇒pH = -log [H3O+] = 1

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⇒ mol NaOH = 0.1 mol / L * 0.03 L = 3 E-3 mol

⇒ mol HBr = 0.05 L * 0.1 mol/L = 5 E-3 mol

⇒ M HBr = ( 5 E-3 mol - 3 E-3 mol) / 0.08 L = 0.025 M

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