The standard enthalpy of formation is the energy that would be involved if one mole of the substance were to be formed from its elements that were at standard conditions of temperature and pressure which are 25 degrees C and one atm pressure.

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7 0

3 years ago

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Guys sssssssssss 20charsssssssssssssssssssssssssss

Radda [10]

Answer: btw ratio

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3 years ago

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Anyone know the answer?

WITCHER [35]

$(f-g)(x) = f(x) - g(x) = (3x-5) - (x+3) = 2x -8$

Choice D

5 0

3 years ago

In a certain neighborhood there are 25 dogs and 10 cats. In a neighborhood across the way, the ratio of cats to dogs is the same

Akimi4 [234]

28 because 2.5 times 8 equals 20 plus that 8 equals 28.

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6 0

3 years ago