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galben [10]
2 years ago
12

Alkaline solutions have pH values below 7.true or false ?​

Chemistry
1 answer:
irina [24]2 years ago
5 0

Answer:

It is false

Explanation:

ph value below 7 are acidic, and ph values above 7 are alkaline (basic)

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A certain gas has a volume of 500.0 mL at 77.0°C and 600KPa. Calculate the temperature if the volume decreased to 400.0 mL and t
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Answer:

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Explanation:

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P₁V₁/T₁ = P₂V₂/T₂................. Equation 1

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From the question, we are ask to look for the final temperature,

Therefore we make T₂ the subject of the equation

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How is the molarity affected if some solution splashes out of the flask during titration?
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Answer:

not affected?

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pretty sure M / concentration isn't affected, only volume.

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