What does examol per second (Emol/s) measure?

Examol per second is an SI-derived unit of molar flow representing 10^18 moles passing a point or being produced or consumed per second.

Why convert from Emol/s to kmol/h?

Converting from Emol/s to kmol/h translates extremely large molar flows seen in scientific fields into units more commonly used in chemical engineering and industrial process design.

Can this conversion be used to get mass flow rates?

No, because mass flow requires multiplying the molar flow by the species' molar mass, which this conversion does not include.

How to Convert from Examol/second [Emol/s] to Kilomol/hour [kmol/h]

Learn to convert molar flow rates from examol per second to kilomol per hour using this easy-to-use, browser-based converter. Ideal for scientific and engineering applications involving extremely large or industrial-scale molar flow measurements.

Examol/second [Emol/s]

Kilomol/hour [kmol/h]

Please check your input. It must be a valid numeric value.

Examol/second [Emol/s] to Kilomol/hour [kmol/h] Conversion Table

Examol/second [Emol/s]	Kilomol/hour [kmol/h]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Examol/second [Emol/s] to Kilomol/hour [kmol/h] Conversion Table
Examol/second [Emol/s]	Kilomol/hour [kmol/h]

Explore More Flow Molar Units Converter

What Is This Tool?

This tool converts molar flow values from examol per second (Emol/s), a unit representing extremely large molar flow rates, to kilomol per hour (kmol/h), commonly used in chemical engineering and industrial process calculations.

How to Use This Tool?

Enter the molar flow value in examol per second (Emol/s)
Select the target unit as kilomol per hour (kmol/h)
Click convert to obtain the equivalent molar flow rate
Use the results for design, reporting, or scaling calculations

Key Features

Converts ultra-large molar flow units to practical engineering units
Based on SI-derived units for accurate molar flow rate conversion
Supports contexts from astrophysics to chemical process design
Browser-based and user-friendly interface
Helps compare and integrate molar flows across different scales

Examples

Convert 2 Emol/s to get 7.2 × 10^18 kmol/h
Convert 0.5 Emol/s to get 1.8 × 10^18 kmol/h

Common Use Cases

Expressing extremely large molar flows in astrophysics or planetary science
Scaling and unit conversion in computational models with exa-scale values
Specifying molar feed rates in chemical reactors and separators
Reporting industrial production rates for bulk chemicals
Converting molar flow for equipment sizing and material balance calculations

Tips & Best Practices

Ensure proper unit context to avoid misinterpretation
Use this conversion for comparing large-scale scientific data with industrial scales
Remember to multiply by molar mass for conversions to mass flow units
Verify numerical input due to the vast scale difference between units

Limitations

Numerical precision issues may arise because of huge unit scale differences
Conversion excludes species-specific molar mass needed for mass flow calculations
Not suitable for direct mass flow conversion without additional data

Frequently Asked Questions

What does examol per second (Emol/s) measure?: Examol per second is an SI-derived unit of molar flow representing 10^18 moles passing a point or being produced or consumed per second.
Why convert from Emol/s to kmol/h?: Converting from Emol/s to kmol/h translates extremely large molar flows seen in scientific fields into units more commonly used in chemical engineering and industrial process design.
Can this conversion be used to get mass flow rates?: No, because mass flow requires multiplying the molar flow by the species' molar mass, which this conversion does not include.

Key Terminology

Examol per second (Emol/s): An SI-derived molar flow unit equal to 10^18 moles flowing per second, used to express extremely large molar flow rates.
Kilomol per hour (kmol/h): A unit of molar flow rate equal to 1000 moles passing a point in one hour, commonly used in chemical process calculations.
Molar mass: The mass of one kilomole of a substance, used to convert molar flow rates into mass flow rates.

Quick Knowledge Check

What is the base unit quantity for Emol/s?

10^6 moles per second

10^18 moles per second

10^9 moles per second

What does kmol/h represent?

1000 moles per hour

100 moles per hour

10,000 moles per hour

Why must molar mass be considered separately?

To convert molar flow to mass flow

To convert length units

To convert temperature scales

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