what does STP mean in chemistry?


when it says find.....at STP

what is STP??

6 Answers

  • 1 decade ago
    Favorite Answer

    STP stands for Standard Temperature and Pressure.

    They are the conditions under which either a reaction takes place or a measurement is made. In essence, it is a standard set by scientists so that data can be compared.

    It is, according to the standards set by IUPAC (International Union of Pure and Applied Chemistry)

    Pressure = 100kPa

    Temperature = 0oC or 273.15K

    There is also SATP which stands for Standard Ambiant Temperature and Pressure

    Pressure = 100kPa

    Temperature = 25oC or 298.15K

  • gabler
    Lv 4
    4 years ago

    What Does Stp Mean

  • 5 years ago

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    what does STP mean in chemistry?

    Source(s): stp chemistry: https://tr.im/NFQ8O
  • 1 decade ago

    Standard Temperature and Pressure are the conditions most often used in chemistry to study or test a chemical.

    Source(s): Wikipedia
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  • 1 decade ago

    Standard Temperature and Pressure

    What it stands for depends on what unit you are studying. For gases standard temperature is 0 degrees Celsius (273 K) and a pressure of 1 atm.

    For thermodynamic problems standard temperature is 25 degrees Celsius.

  • Susan
    Lv 4
    5 years ago

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    Standard Temperature and Pressure T = zero Celsius (also 273 K) P = 1.00 atm (also 760 mmHg or 101.325 kPa)

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