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the subscript g after H2O indicates that it is water vapour, a gas, which is what the subscript g stands for. If there was a subscript s after the H2O, it would mean that H2O is in a solid form as ice. If there was a subscript l it means that H2O is in the liquid form as water.
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What does the subscript g on H2O g signify?
It's a gas
What does subscript s on h2Os signify?
its solid state :0)
What does the subscript l on H2O l signify?
It's a liquid
What has the author Michael W Swagel written?
Michael W. Swagel has written: 'The determination of the g[subscript J]([superscript 3]P[subscript 1]) value and g[subscript J]([superscript 1]P[subscript 1]) value of barium and the ratio A([superscript 1]P[subscript 1])/[[Greek letter mu subscript O]g[subscript J]([superscript 1]P[subscript 1]) ] of mercury-199' -- subject(s): Barium, Mercury, Spectra, Spectrum analysis
What does the subscript l on H2Ol signify?
It means that it is in a liquid state as opposed to solid (ice) or gas (water vapour or steam)
What is hrxn for chemical reaction co2g 2kohs h2og k2co3s?
-149 kJ
How does the entropy change in the reaction 2C3H6g 9O2g 6CO2g 6 H2Og?
The entropy increases.
What is the coefficient for carbon dioxide in the blance equation C5H12I O2g---CO2g H2Og?
6
Which one of the following is the symbol used in a chemical equation for a gas?
You can write a subscript (g) after the formula for the gas. For example, CO2(g).
What do you call a subscript in a chemical equation and what is it's function?
eg. O2 (where the 2 is subscript) This shows that there are TWO INTRAMOLECULARLY-BONDED atoms, ie. two atoms joined together. Or, if you are referring to (g), (l), (s) and (aq) subscripts: (s) - solid (g) - gas (l) - liquid (aq) - aqueous, or dissolved in water
Which reaction would cause a increase in entropy?
CH4g + H2Og COg + 2H2g
Which of the following is described by the equation H2O l plus heat H2Og?
Evaporating -apex
