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forsale [732]
3 years ago
14

What can be said about an endothermic reaction with a negative entropy change?

Chemistry
1 answer:
zvonat [6]3 years ago
6 0
The statement is false because endothermic reactions have a positive enthalpy change, because heat is being added to the system because it requires more energy to react
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What happens to the number in a measurement that is converted from kilometers to meters
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You multiply the number by 1000 when you convert a measurement from kilometres to metres.

The prefix <em>kilo</em> means <em>×1000</em>, so

1 <em>kilo</em>metre means 1 metre <em>×1000</em>.

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3 years ago
what is the pH of a solution prepared from solid, neutral 2-nitrophenol providing a fromal concentration of 0.0353M, given that
REY [17]

Answer:

pH = 4.34

Explanation:

pH= -1/2(logKa) -1/2(log C)

= -1/2( log 5.98*10^-8) -1/2(log 0.0353)

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3 years ago
Name the carnivores. Which one is not a top carnivore?
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5 0
3 years ago
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Its known as covalently bonded atoms
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3 years ago
A scientist is unsure about the accuracy of her experiment. She has checked her equipment and found it to be in good working ord
polet [3.4K]

Answer:

D

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The correct option is D.

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