idchkg
An Unflattened Identity and Change Knowledge Graph

carbonic acid gas unspecified sense

concept · 4 mentions

gas liberated by leavening chemicals that raises bread

Connections

The concepts, people, and places this entity is most linked to by claims — node size is mention count, colour is type, dashed nodes are other senses of the same word.

carbonic acid gaslime-kilns — 1 shared claimleavening chemicals — 1 shared claimmixture — 1 shared claimjuice — 1 shared claimlime-kilnsleavening chemicalsmixturejuice
Concept

Defining properties

Perspectives

Claims grouped by the voice that makes them.

George M. Rolph (author)

  • carbonic acid gas is obtained from lime-kilns ⟨as result of limestone decomposition and fuel combustion⟩
    assertsneutralsource: sugar-pg73616
    carbonic acid gas obtained from the lime-kilns, as the result of the decomposition of limestone and the combustion of the fuel used for burning it
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly says that carbonic acid gas is 'obtained from the lime-kilns, as the result of the decomposition of limestone and the combustion of the fuel used for burning it,' which matches the subject-predicate-object relationship exactly.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage is written in expository/informational style without attribution to a named source). The stance is properly 'asserts' - the passage states this as fact. Sentiment is neutral, matching the technical, matter-of-fact tone. The time qualifiers are correctly null as the passage provides no temporal scope. The context accurately reflects the passage's explanation that the gas results from limestone decomposition and fuel combustion in lime-kilns. The quote is verbatim and directly supports the claim about the origin of carbonic acid gas.
  • mixture is treated with carbonic acid gas ⟨after agitation⟩
    assertsneutralsource: sugar-pg73616
    the mixture is treated with carbonic acid gas obtained from the lime-kilns
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'After being thoroughly agitated, the mixture is treated with carbonic acid gas obtained from the lime-kilns.' The subject, predicate, and object are explicitly presented without requiring outside knowledge or over-generalization.
    • qualifier_fidelity 0.95 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as factual description without attribution to a named source). The stance of 'asserts' matches the passage's matter-of-fact presentation. Sentiment is appropriately neutral. Time qualifiers are correctly null as the passage provides no specific temporal information. The context 'after agitation' accurately reflects the passage's sequential description ('After being thoroughly agitated, the mixture is treated...'). The quote appears verbatim and supports the claim. Minor note: the full quote could extend slightly further to include 'obtained from the lime-kilns, as the result of the decomposition of limestone and the combustion of the fuel used for burning it,' but the quoted portion is accurate and sufficient.
  • juice is treated with carbonic acid gas ⟨after second filtration⟩
    assertsneutralsource: sugar-pg73616
    The juice after being filtered a second time is again treated with carbonic acid gas
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'The juice after being filtered a second time is again treated with carbonic acid gas for the further reduction of the caustic lime and then undergoes a third filtration.' The subject, predicate, object, and context all match the exact wording in the text.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint 'author' is appropriate as the passage presents technical information without attribution to a named source. The stance 'asserts' correctly reflects the declarative nature of the statement. The sentiment 'neutral' matches the passage's technical, non-evaluative tone. The time qualifiers are correctly set to null as the passage provides no temporal scope. The context 'after second filtration' accurately reflects the passage's specification of when this treatment occurs. The quote is verbatim and directly supports the claim.

Frederick B. Goddard (author)

  • leavening chemicals raise bread through liberation of carbonic acid gas ⟨when mixed with water and incorporated with dough⟩
    assertsneutralsource: general-pg50759
    The effect of these chemicals in raising bread is due chiefly to the liberation of the carbonic acid gas they contain when mixed with water, incorporated with the dough and put in the oven
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. The final paragraph explicitly explains that cream of tartar, bi-carbonate of soda, and bi-carbonate of potash raise bread 'chiefly to the liberation of the carbonic acid gas they contain when mixed with water, incorporated with the dough and put in the oven,' which precisely matches the subject, predicate, and object of the claim.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as instructional text without attribution to a named source). The stance of 'asserts' is appropriate as the passage states this as fact. The sentiment is neutral, matching the passage's objective, informational tone. The time qualifiers are correctly null as the passage provides no temporal scope. The context accurately reflects the conditions stated in the passage ('when mixed with water, incorporated with the dough and put in the oven'). The quote is verbatim and directly supports the claim about how leavening chemicals raise bread.