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chemical reactions > stuff i got wrong on the test > Flashcards

stuff i got wrong on the test Flashcards

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Organic Chemistry 101 flashcards
1
Q

particle containing 20 protons, 20 neutrons, 18 electrons is a…

A

positive ion

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2
Q

Al3+ O-2 gives what

A

Al2O3 (FLIP NUMBERS)

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3
Q

sample of soil with pH less than 5 can be more or less acidic by adding what

A

Sodium hydroxide, NaOH

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4
Q

acid + metal

A

hydrogen gas and salt

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chemical reactions (5 decks)

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