Calcite Precipitation Mass Balance Calculator
Actual dissolved calcium mole difference×verified CaCO3molar mass under independent one-Ca/one-calcite exclusive sink bookkeeping. Negative means net release; no infer mineral deposition if other sinks/sources occur.
Description
A dissolved-calcium balance can support a conditional calcite mass balance under an adopted stoichiometric model.
A dissolved-calcium balance can support a conditional calcite mass balance under an adopted stoichiometric model.1
Other sinks, sources and phase contributions need independent assessment.
When to use Calcite Precipitation Mass Balance Calculator
Use this tool to obtain signedConditionalCalciteDepositedMassGrams from the supplied records using the stated calculation. Establish the survey or observation scope, reference frame, units and independently applicable calibration or qualified plan.
How to use Calcite Precipitation Mass Balance Calculator and understand its results
- Establish the survey or observation scope, reference frame, units and independently applicable calibration or qualified plan.
- Enter actualDissolvedInletCalciumMoles, actualDissolvedOutletCalciumMoles, callerVerifiedCalciteMolarMassGramsPerMole, using the field meanings and rules below, then run the tool.
- Read result.signedConditionalCalciteDepositedMassGrams. Use the units and sign conventions below, and review any unknown records separately.
- Correct any reported input issue and run again. Before using a successful result, check the stated units, signs, reference scope and observation coverage.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| actualDissolvedInletCalciumMoles | Actual dissolved inlet calcium moles | number | Required |
| actualDissolvedOutletCalciumMoles | Actual dissolved outlet calcium moles | number | Required |
| callerVerifiedCalciteMolarMassGramsPerMole | Caller verified calcite molar mass grams per mole | number | Required |
Require nonnegative inlet/outlet calcium amounts in moles and positive verified calcite molar mass in grams per mole. Subtract outlet from inlet and multiply by molar mass. A negative mass remains a signed balance; the one-calcium-per-calcite attribution is an externally applicable model assumption.
depositedMassGrams=(inletCalciumMoles−outletCalciumMoles)×calciteMolarMass Use the matching field units and the exact boundary, ordering and reference rules above.
| Output field | Meaning | Value type |
|---|---|---|
| result | Qualified observed calculation or explicit reference | object |
| result.signedConditionalCalciteDepositedMassGrams | Signed Conditional Calcite Deposited Mass Grams; preserve the subtraction order and sign defined in the mechanics | number |
{
"input": {
"actualDissolvedInletCalciumMoles": 5,
"actualDissolvedOutletCalciumMoles": 3,
"callerVerifiedCalciteMolarMassGramsPerMole": 100
},
"output": {
"result": {
"signedConditionalCalciteDepositedMassGrams": 200
}
}
}Limitations and assumptions
The actual observation coverage, calibration and qualified plan determine applicability. A numerical result does not establish survey accuracy, route suitability, atmosphere conditions or equipment adequacy beyond the declared comparison.
Missing required fields, unknown fields, wrong types and violated rules return input issues. Numeric values and outputs must be finite. Extremely large composite outputs are rejected.
Alternative or Complementary methods
For a related step, use Speleothem Layer Count Chronology Counter: Speleothem layers can support a chronology only after their deposition periodicity is established. For a complementary comparison, use Sinkhole Catchment Area Runoff Capture Calculator: Event runoff volume combines catchment area, rainfall depth and an independently applicable runoff fraction.
References
Similar or alternative tools
- Speleothem Layer Count Chronology Counter
Speleothem layers can support a chronology only after their deposition periodicity is established.
- Sinkhole Catchment Area Runoff Capture Calculator
Event runoff volume combines catchment area, rainfall depth and an independently applicable runoff fraction.