pH of strong and weak acids and bases, percent ionization and mixing result
pH of strong and weak acids and bases, percent ionization and mixing result
Answeringour last check, 2026-10-26
1 of 1checks answered this week
331 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/lab/ph-calculator
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-26 | valid payment request | 402 | $0.01 | 331 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"concentration_m": "0.1",
"mix_concentration_m": "0.05",
"mix_volume_ml": "100",
"mix_with": "naoh",
"substance": "acetic",
"volume_ml": "100"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"concentration_m": {
"description": "required molar concentration (query)",
"type": "string"
},
"mix_concentration_m": {
"description": "optional concentration of the second solution (query)",
"type": "string"
},
"mix_volume_ml": {
"description": "optional volume of the second solution, default 100 (query)",
"type": "string"
},
"mix_with": {
"description": "optional second substance to mix (query)",
"type": "string"
},
"substance": {
"description": "required hcl, hno3, h2so4, hbr, hclo4, naoh, koh, caoh2, baoh2, acetic, formic, hf, citric, benzoic, carbonic, lactic, hocl, ammonia, methylamine, pyridine, custom_weak_acid, custom_weak_base (query)",
"type": "string"
},
"volume_ml": {
"description": "optional volume of the first solution, default 100 (query)",
"type": "string"
}
},
"required": [
"substance",
"concentration_m"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}