idchkg
An Unflattened Identity and Change Knowledge Graph

platinum dish unspecified sense

concept · 2 mentions

Laboratory apparatus used as a container for heating the sample

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.

platinum dishmuffle — 1 shared claimsodium carbonate solution — 1 shared claimsample — 1 shared claimmufflesodium carbonate so…sample
Concept

Defining properties

Perspectives

Claims grouped by the voice that makes them.

William H. Ukers (author)

  • platinum dish is placed in muffle muffle
    assertsneutralsource: coffee-pg28500
    place the dish in a muffle
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage: 'Then place the dish in a muffle and heat at low redness until a white ash is obtained.' The subject, predicate, and object all match the source text without rewording or added interpretation.
    • 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 procedural instruction without naming a source). The stance is correctly marked as 'asserts' (the passage prescriptively states what to do). Sentiment is neutral, which matches the technical, objective tone. Time qualifiers are correctly null since no temporal scope is specified. Context is empty, which is appropriate as no special sense or restriction applies. The quote 'place the dish in a muffle' appears verbatim in the passage and directly supports the claim.
  • platinum dish is moistened with sodium carbonate solution ⟨in a chemical analysis procedure⟩
    assertsneutralsource: coffee-pg28500
    Moisten 5 grams of the substance in a platinum dish with 20 cc. of a 5-percent solution of sodium carbonate
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. The opening sentence explicitly instructs to 'Moisten 5 grams of the substance in a platinum dish with 20 cc. of a 5-percent solution of sodium carbonate,' which precisely matches the subject-predicate-object relationship claimed.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (procedural instruction). The stance is appropriately 'asserts' as the passage prescriptively states the step. The sentiment is neutral, matching the instructional tone. Time qualifiers are correctly null as no temporal information is provided. The context appropriately identifies this as part of a chemical analysis procedure. The quote is verbatim and directly supports the claim about moistening the platinum dish with sodium carbonate solution.
  • sample is heated in platinum dish platinum dish ⟨at 100 deg. C.⟩
    assertsneutralsource: coffee-pg28500
    Heat 5 to 10 grams of the sample in a platinum dish of from 50 to 100 cc. capacity at 100 deg. C.
    judge verdicts (2)
    • groundedness 1.00 pass — The claim is directly stated in the passage. The opening sentence explicitly instructs to 'Heat 5 to 10 grams of the sample in a platinum dish' at 100 deg. C., which fully supports the subject-predicate-object relationship described in the claim.
    • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage is an instructional procedure with no named source). The stance 'asserts' is appropriate as the passage presents this as a procedure to follow. Sentiment is neutral, matching the instructional tone. The time qualifiers are correctly null as no temporal scope is specified in the passage. The context 'at 100 deg. C.' accurately reflects the temperature specified in the passage. The quote is verbatim and directly supports the claim about heating the sample in a platinum dish.