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3 years ago

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Ar

1 answer:

Vikki [24]3 years ago

4 0

Answer: ar

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The standard entropy change of a reaction has a positive value. This reaction results in: Select the correct answer below: a dec

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Positive entropy means the system has increased its degree of disorderness.

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A piece of metal with a mass of 611 g is placed into a graduated cylinder that contains 25.1 ml of water, raising the water leve

jeka94

Mass of metal piece is 611 g and volume of graduated cylinder is 25.1 mL. When metal piece is placed in the graduated cylinder water level increases to 56.7 mL. The increase in volume is due to volume of metal piece that gets added to the volume of water.

Thus, volume of metal piece can be calculated by subtracting initial volume from the final one.

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3 years ago

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