s.t.p.
- noun
- Specialized
- At s.t.p., one mole of an ideal gas occupies 22.4 liters.
Examples
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Gas volumes are often measured at s.t.p. to ensure consistent results.
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The experiment should be conducted at s.t.p. for accurate comparison.
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The experiment was conducted at s.t.p..
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Many chemical reactions are measured at s.t.p..
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At s.t.p., one mole of an ideal gas occupies 22.4 liters.
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Gas volumes are often measured at s.t.p. to ensure consistent results.
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The experiment should be conducted at s.t.p. for accurate comparison.
Synonyms
Conditions at 0°C and 1 atmosphere pressure used to measure gases
Surface Forms
Etymology
S.t.p. is an abbreviation for standard temperature and pressure, where standard means 'usual', temperature means 'heat', and pressure means 'push', usually 0°C and 1 atmosphere. So s.t.p. gives scientists one common set of conditions so measurements can be compared.