Solution ConcentrationPercent Weight Volume to Millimoles per Liter

Potassium Hydroxide Percent Weight/Volume to Millimoles per Liter

Source: Solution concentration reference model (Stated molar mass: 56.1056 g/mol for Potassium Hydroxide.)

Snapshot

1 Percent Weight/Volume equals 178.235 Millimoles per Liter.

  • Solute basis: Potassium Hydroxide with one fixed g/L normalization path for this page.
  • Example: For 0.1 Percent Weight/Volume, the result equals 17.824 Millimoles per Liter.
  • Source basis: Solution concentration reference model.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

178.235 Millimoles per Liter (Potassium Hydroxide)

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API and AI agent access

Potassium Hydroxide Percent Weight/Volume to Millimoles per Liter. Solute: potassium-hydroxide.

Machine-readable identifiers

Conversion family
solution-concentration
Source unit
percent_weight_volume
Target unit
millimoles_per_liter
Solute
potassium-hydroxide

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "solution-concentration",
  "value": 1,
  "from": "percent_weight_volume",
  "to": "millimoles_per_liter",
  "solute": "potassium-hydroxide"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "solution-concentration",
    "value": 1,
    "from": "percent_weight_volume",
    "to": "millimoles_per_liter",
    "result": {
      "raw": 178.235327668,
      "display": "178.235"
    },
    "canonicalPath": "/solution-concentration/percent-weight-volume-to-millimoles-per-liter/potassium-hydroxide/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

mmol/L = % w/v × 178.235327668.

Molar mass: 56.1056 g/mol for Potassium Hydroxide. Strong base reference. A different hydrate or chemical form requires its own molar mass.

1% w/v means 1 g per 100 mL of solution, or 10 g/L. It is not percent by mass.

Method & Solute Basis

  • Method basis: this conversion runs through grams per liter and uses the molar mass of Potassium Hydroxide whenever a molar unit is involved.
  • Solute reference: Potassium Hydroxide. The page keeps one fixed g/L normalization path for this solute.
  • Consistency rule: calculator output and table values use the same constants and rounding policy.
  • Source: Solution concentration reference model (Stated molar mass: 56.1056 g/mol for Potassium Hydroxide.)

Common Conversion Values

Percent Weight/Volume (Potassium Hydroxide)Millimoles per Liter (Potassium Hydroxide)
0.1 17.824
1/4 44.559
1/2 89.118
1 178.235
2 356.471
5 891.177
10 1,782.35
25 4,455.88
50 8,911.77
100 17,823.53