Chemistry, 18.03.2021 02:10 raywils0n12300p0t3yc
Select the statements below that are false, and then think about why they are not true.
A chemical reaction is spontaneous if
it is exothermic.
the Δuniv is positive.
the Δ is positive.
the products are lower in energy than the reactants.
A chemical reaction is not spontaneous if
it never goes to completion.
the Δuniv is negative.
work is required to make it go.
the Δreaction is negative.
Answers: 1
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Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral
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C=59(f−32)the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i onlyb) ii onlyc) iii onlyd) i and ii only
Answers: 1
Select the statements below that are false, and then think about why they are not true.
A chemical...
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