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Salsk061 [2.6K]
3 years ago
7

Which of these statements is not true about chemical reaction rates?

Chemistry
2 answers:
wolverine [178]3 years ago
5 0

Answer:

d

Explanation:

i took the test

xeze [42]3 years ago
3 0
Temperature can change a reaction rate because adding or taking away heat means energy is being added or taken away. When energy is added, the particles speed up, so there is a greater chance of the reactants colliding to form the products, which increases the reaction rate. When energy is taken away, the particles more slower, so they don't collide as easily, which slows down the reaction rate.

Therefore, the answer is D.
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3 years ago
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nordsb [41]

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3 years ago
Dr. Terror has developed a new alloy called Ultranomium. He is testing a bar that is 1.25 m1.25 m long and has a mass of 382 g.3
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Explanation: SOLUTION

GIVEN

length of bar=1.25m

mass 382g

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