Chemistry, 09.07.2021 23:10 jacobdobson5856
Which of the following are examples of physical properties of ethanol? Select all that apply.
The boiling point is 78.37°C
It is a clear, colorless liquid
It is flammable
It is a liquid at room temperature
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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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Heat is the total potential energy of a substance that can be transferred. true false
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The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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What is the source of continuous heat and energy that we receive from the sun
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Which of the following are examples of physical properties of ethanol? Select all that apply.
The b...
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