Unit 18-28 test review Flashcards by Kinzie Straw

Q

What does ppm mean?

A

1000/1,000,000

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Q

why is ammonia used to test for copper

A

Changes blue/green/teal with any amount of copper in substance

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Q

how much water does it take to dilute copper from 1 ml of copper chloride

(a lot)

A

about a swimming pool size amount

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