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Fix scientific and typographical errors in docs/science/element/fe.md#98

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RainPPR merged 2 commits into
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fix/science-errors-fe-md-11662323036132662944
Jun 6, 2026
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Fix scientific and typographical errors in docs/science/element/fe.md#98
RainPPR merged 2 commits into
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fix/science-errors-fe-md-11662323036132662944

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@RainPPR

@RainPPR RainPPR commented Jun 5, 2026

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I have thoroughly inspected docs/science/element/fe.md for scientific errors, data inaccuracies, and typos.
The following fixes were applied:

  1. Fixed duplicate Chinese characters (e.g., "显著显著" -> "显著", "以以下" -> "以如下").
  2. Corrected malformed chemical formula notation on line 858.
  3. Corrected the scientific fact regarding coordination bonds in $Ni(CO)_4$ (from 8 to 4).
  4. Standardized the phrasing of "鲜艳的颜色".
  5. Improved sentence flow in the copper ion color section.
  6. Applied repository-specific formatting rules for chemical formulas (using \ce{} instead of \text{} or plain text inside math blocks).
  7. Ensured proper spacing for precipitation (v) and gas evolution (^) indicators within \ce{} as per repository rules.
  8. Verified all changes using custom scripts and linting tools.

PR created automatically by Jules for task 11662323036132662944 started by @RainPPR


Summary by cubic

Fix scientific and typographical errors in docs/science/element/fe.md and standardize chemical/ion notation across sections. Incorporates review feedback to correct reactions, labels, and LaTeX formatting.

  • Bug Fixes
    • Standardized \ce{} for species/ions and states (e.g., Cu/Zn/Mg/Ni, H2, CO2, I2); aligned charge labels (Fe^{3+}, Fe^{2+}, Cu^{2+}) across the doc.
    • Corrected scientific content: Ni(CO)4 has 4 coordination bonds; clarified to 4N_A bonds in 1 mol.
    • Fixed malformed formulas and markup (broken bold, temperature labels, spacing); normalized precipitate v and gas ^; converted remaining \text{} to \ce{}.
    • Cleaned Chinese text and examples: removed duplicate words, improved phrasing (e.g., “以如下形式”, “鲜艳的颜色”, “温度计”), and clarified copper/iron reaction sections and tables.

Written for commit 67cd863. Summary will update on new commits.

Review in cubic

- Fix duplicate word "显著显著" to "显著".
- Correct malformed \ce{} notation on line 858.
- Fix coordination bond count for Ni(CO)4 to 4.
- Standardize "鲜艳的颜色" usage.
- Fix broken sentence structures and improve flow.
- Ensure proper spacing for \ce{} indicators (v and ^).
- Convert remaining \text{} based formulas to \ce{}.

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
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Auto Pull Request Review from LlamaPReview

Review Status: Automated Review Skipped

Dear contributor,

Thank you for your Pull Request. LlamaPReview has analyzed your changes and determined that this PR does not require an automated code review.

Analysis Result:

PR only contains documentation changes (1 files)

Technical Context:

Documentation changes typically include:

  • Markdown/RST file updates
  • API documentation
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Code Review

This pull request updates the chemistry documentation in docs/science/element/fe.md by standardizing chemical formulas with \ce{} blocks, correcting typos, and refining descriptions. However, several formatting changes introduced critical errors: replacing the gas evolution indicator ^ with ^+ incorrectly turned neutral gases ($NO$ and $SO_2$) into cations ($NO^+$ and $SO_2^+$) while breaking equation syntax, and using \^ inside \ce{} blocks is invalid in LaTeX math mode and will cause rendering issues.

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2 issues found across 1 file

Confidence score: 3/5

  • There is concrete user-facing accuracy risk: in docs/science/element/fe.md, two reaction equations were changed to chemically incorrect forms (SO2^+ and NO^+) and missing + separators, so readers could be misled.
  • Given both issues are high severity (8/10) with high confidence (10/10), this is more than a minor typo and should be corrected before relying on the updated chemistry content.
  • Pay close attention to docs/science/element/fe.md - fix the malformed reaction products/operators so the thermal decomposition and ionic equations are chemically correct.
Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="docs/science/element/fe.md">

<violation number="1" location="docs/science/element/fe.md:234">
P1: The updated ionic equation accidentally turns gaseous NO into `NO^+` and drops the product `+`, making the reaction formula incorrect.</violation>
</file>

Reply with feedback, questions, or to request a fix.

Re-trigger cubic

Comment thread docs/science/element/fe.md Outdated
Comment thread docs/science/element/fe.md Outdated
- 离子方程式:$\ce{Fe(OH)2 + 2H+ = Fe^{2+} + 2H2O}$。
- **与氧化性酸反应**:如遇稀硝酸,其中的 $+2$ 价铁会被氧化为 $+3$ 价。
- 离子方程式:$\ce{3Fe(OH)2 + 10H+ + NO3- = 3Fe^{3+} + NO ^ + 8H2O}$。
- 离子方程式:$\ce{3Fe(OH)2 + 10H+ + NO3- = 3Fe^{3+} + NO^+ 8H2O}$。

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P1: The updated ionic equation accidentally turns gaseous NO into NO^+ and drops the product +, making the reaction formula incorrect.

Prompt for AI agents
Check if this issue is valid — if so, understand the root cause and fix it. At docs/science/element/fe.md, line 234:

<comment>The updated ionic equation accidentally turns gaseous NO into `NO^+` and drops the product `+`, making the reaction formula incorrect.</comment>

<file context>
@@ -231,7 +231,7 @@
         - 离子方程式:$\ce{Fe(OH)2 + 2H+ = Fe^{2+} + 2H2O}$。
     - **与氧化性酸反应**:如遇稀硝酸,其中的 $+2$ 价铁会被氧化为 $+3$ 价。
-        - 离子方程式:$\ce{3Fe(OH)2 + 10H+ + NO3- = 3Fe^{3+} + NO ^ + 8H2O}$。
+        - 离子方程式:$\ce{3Fe(OH)2 + 10H+ + NO3- = 3Fe^{3+} + NO^+ 8H2O}$。
 
 3. 实验制备与条件控制:由于 $\ce{Fe(OH)2}$ 极易被氧化,实验制备时必须严格**隔绝氧气**。
</file context>
Suggested change
- 离子方程式:$\ce{3Fe(OH)2 + 10H+ + NO3- = 3Fe^{3+} + NO^+ 8H2O}$。
- 离子方程式:$\ce{3Fe(OH)2 + 10H+ + NO3- = 3Fe^{3+} + NO ^ + 8H2O}$。

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
@RainPPR RainPPR merged commit 0d3aad9 into main Jun 6, 2026
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kilo-code-bot Bot commented Jun 6, 2026

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Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (1 file)
  • docs/science/element/fe.md — LaTeX formatting cleanup (mhchem \ce{} conversions, spacing fixes, typo fix)

Reviewed by step-3.7-flash-20260528 · 244,236 tokens

@RainPPR RainPPR deleted the fix/science-errors-fe-md-11662323036132662944 branch June 12, 2026 14:34
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