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faltersainse [42]
3 years ago
15

How does litmus paper identify a base

Chemistry
1 answer:
Sonja [21]3 years ago
6 0

A base turns red litmus blue. Litmus paper is paper that has been treated with a specific indicator, a mixture of 10 to 15 natural dyes that turns red in response when the pH is acidic, and blue when it is basic.

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how much heat is required to raise the temperature of a 5.45-g sample of iron (specific heat = 0.450 j/g°c) from 25.0°c to 79.8°
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Answer:

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Explanation:

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