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3 years ago

What is pH? In Chemistry !

2 answers:

jeka943 years ago

8 0

B is your answer because anything lower than 7 is acidic, anything above 7 is considered to be a base. Anything in the 7 range is considered to be neutral. Your colors will change too. Acid - red, base - blue, neutral - purple. Have a great day!

NeTakaya3 years ago

7 0

Answer: [B]: "A measurement indicating how acidic a solution is."
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3 years ago

If 35.0 mL of water in a graduated cylinder is displaced by 8.00 mL

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3 years ago

What are the n, l, and possible ml values for the 2p and 5f sublevels?

elixir [45]

Answer:

1. 2p sublevels, n = 2, orbital <em>p</em>, l = 1, ml = 0, ±1

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The rules for electron quantum numbers are:

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So,

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n = 5, orbital <em>f</em>, so l = 3, ml = 0, ±1, ±2, ±3

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