Density Aqueous Solution Inorganic Sodium Salt Concentration

Overview

Engineering reference data for Density Aqueous Solution Inorganic Sodium Salt Concentration in chemistry.

Key Formulas

Ideal Gas Law

$PV = nRT$

Pressure × Volume = moles × gas constant × temperature.

Molarity

$M = \frac{n}{V}$

Moles of solute per liter of solution.

pH

$pH = -\log_{10}[H^+]$

Measure of acidity.

Variables

Symbol	Description	Unit
$P$	Pressure	Pa
$V$	Volume	m³
$n$	Moles	mol
$R$	Gas constant	8.314 J/(mol·K)

Concentration Unit Definitions

Understanding the concentration units used in the data tables below:

Unit	Symbol	Definition
Mass percent	wt%	Mass of solute / total mass of solution × 100%
Molality	mol/kg	Moles of solute per kilogram of solvent (water)
Molarity	mol/L	Moles of solute per liter of solution

Note: Data is measured at 20°C. Some cells are empty where solubility limits prevent measurement at higher concentrations.

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Density Data (g/cm³ at 20°C)

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Molality Data (mol/kg water)

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Molarity Data (mol/L solution)

Interactive Charts

References

• Original Source