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Georgia [21]
3 years ago
6

What is the effect of decreasing concentration of sodium hydroxide ten times in standardization​

Chemistry
1 answer:
tatuchka [14]3 years ago
7 0

Answer:

[Translation] pH will decrease by 1.

Explanation:

See attached image. The translation is in the "Answer".

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they have different boiling points

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Claude Bernard first recognized _____.
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Answer : Option B) Plant stomata opening and closing to maintain homeostasis.

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3 0
3 years ago
A student sets up the following equation to convert a measurement.
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Answer:

–0.13 Pa.m²

Explanation:

From the question given above, the following data were obtained:

Measurement (Pa.mm²) = –1.3×10⁵ Pa.mm²

Measurement (Pa.m²) =?

We can convert from Pa.mm² to Pa.m² by doing the following:

1 Pa.mm² = 1×10¯⁶ Pa.m²

Therefore,

–1.3×10⁵ Pa.mm² = –1.3×10⁵ Pa.mm² × 1×10¯⁶ Pa.m² / 1 Pa.mm²

–1.3×10⁵ Pa.mm² = –0.13 Pa.m²

Thus, –1.3×10⁵ Pa.mm² is equivalent to –0.13 Pa.m².

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A student increases the temperature of a 200 cm3 balloon from 60⁰C to 180⁰C. What should the new volume of the balloon be? Use t
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236 cm3 Is the correct answer..
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Read 2 more answers
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