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Feliz [49]
1 year ago
7

Which solutions is more basic: a solution with a pH of 9 or a solution with a pH of 12?

Chemistry
1 answer:
Nuetrik [128]1 year ago
5 0

Answer:

Explanation:

pH= 7 is neutral, pH<7 - acidic solutions,

pH>7 - basic solution.

The more value of pH, the more basic solution is.

So, the solution with pH = 12 is more basic.

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3 years ago
How many moles of Cu do you need to react with 12 moles of O2?<br> 2Cu(s) + O2(g) 2CuO(s)
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Answer:

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General Formulas and Concepts:

<u>Chemistry</u>

  • Stoichiometry

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<u>Step 1: Define</u>

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<u>Step 3: Check</u>

<em>We are given 2 sig figs.</em>

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3 0
3 years ago
1. A sample of oxygen is collected over water at 22 ° C and 762 torr. What is the partial pressure of the dry oxygen? The vapor
Rom4ik [11]

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Given; Total pressure = 762 torr

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The partial pressure of the dry oxygen is 742 torr

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4 0
2 years ago
Read 2 more answers
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