Is Barium Carbonate Soluble in Water? (Understanding BaCO3 Solubility)

Understanding Barium Carbonate Solubility

Analysis of BaCO₃ properties and behavior in different conditions

Solubility Comparison

* Values shown in logarithmic scale to compare vastly different solubility levels

Key Barium Carbonate Properties

Ksp Value (at 25°C)

5.1 × 10⁻⁹

Solubility product constant indicates very low solubility

Molar Solubility in Pure Water

~7.1 × 10⁻⁵ mol/L

Calculated from Ksp value

Solubility in Acid

High

Reacts and dissolves readily in acidic solutions

Chemical Equilibrium

Factors Affecting Barium Carbonate Solubility

Acid Effect

BaCO₃ reacts with acids to form soluble barium salts. The reaction with HCl produces BaCl₂, water, and carbon dioxide:

BaCO₃(s) + 2HCl(aq) → BaCl₂(aq) + H₂O(l) + CO₂(g)

Temperature Effect

Temperature has a relatively minor effect on the solubility of barium carbonate, with only slight increases in solubility as temperature rises. For practical purposes, it remains largely insoluble across normal temperature ranges.

Common Ion Effect

Adding additional Ba²⁺ or CO₃²⁻ ions to a solution containing barium carbonate further decreases its already low solubility through the common ion effect, following Le Chatelier’s principle.

Common Applications of BaCO₃ Insolubility

“`This infographic includes:1. A responsive layout that adapts to different screen sizes 2. A logarithmic bar chart comparing the solubility of BaCO₃ with related compounds 3. Key data cards showing BaCO₃ properties 4. A custom SVG chemical equilibrium diagram 5. Factors affecting solubility section with visual cards 6. A doughnut chart showing BaCO₃ applications by percentage 7. Mobile-responsive design with appropriate scalingThe infographic uses Chart.js for interactive data visualization, custom SVG for chemical diagrams, and responsive CSS with the required “hhg-” prefix. All elements are designed to avoid overlap at any screen size.

Do you want to know if barium carbonate will dissolve in water?
Let find out. Look at what makes barium carbonate special. Learn why you need to understand its solubility if you work with chemicals.
I will help you.

Direct Answer: Is Barium Carbonate (BaCO₃) Soluble in Water?

No.
Barium carbonate (BaCO3) is not soluble in water.
It is called insoluble.
If you put BaCO3? in water, it will not dissolve.
You will see white powder at the bottom.
This is very important in chemistry.

Why Is Barium Carbonate Insoluble in Water? (The Chemistry Explained)

Let Learn Why!

When we put a salt in water, it can dissolve.
But not all salts are the same.
Barium carbonate is a type of salt.
It is made from barium ions (Ba²⁺) and carbonate ions (CO₃²⁻).

What Makes Something Soluble?

Every salt has two forces:

Lattice Energy: Keeps the ions together in the solid. Makes it hard to pull them apart.
Hydration Energy: Water tries to surround the ions and pull them into the solution.

For some salts, water wins (they dissolve).
But for BaCO₃, lattice energy is stronger. The solid stays together.
It will not break into ions in water.

Why does this matter?
If a salt is insoluble, it makes a powder or a solid.
It does not vanish in water.
Barium carbonate is a classic example!

Key Words:

Solubility of metal carbonates
Chemical properties of barium carbonate
Lattice energy barium carbonate
Hydration energy barium carbonate

The Solubility Product Constant (Ksp) of BaCO₃?

What is Ksp?

Ksp is a special number called solubility product constant.
It tells us how much barium carbonate can dissolve.
A very small Ksp means something is very hard to dissolve.

Ksp for Barium Carbonate

Ksp of BaCO₃?

This is very small!
It means only a tiny, tiny bit goes into water.

What happens?

Almost allBaCO₃? stays as a solid
Only a tiny amount of BaCO₃? and CO₃²⁻ ions are in water

Equation for BaCO₃? in water:
BaCO₃ (solid) Ba²⁺ (aqueous) + CO₃²⁻(aqueous)

Key Words:

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BaCO3 Ksp
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Molar solubility BaCO3
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Table: Solubility Data for Barium Compounds

Property	Barium Carbonate (BaCO₃?)	Barium Chloride (BaCl₂)	Barium Sulfate (BaSO₄)
Solubility in Pure Water	Very Low (Insoluble)	High (Soluble)	Extremely Low (More insoluble than BaCO₃)
Ksp at 25℃	5.1×10⁻⁹	N/A (high solubility)	1.1×10⁻¹⁰
Molar Solubility	7.1×10⁻⁵ mol/L	High	1.0×10⁻⁵ mol/L
Solubility in Acid	High (BaCO₃? dissolves)	High	Low (Still mostly insoluble)
Classification	Insoluble Salt	Soluble Salt	Very Insoluble Salt
Common Uses	Ceramics, Pigments	Chemistry, Industry	Contrast agent

Chart: Ksp of BaCO₃ vs.BaSO₄?

See: BaSO₄is even more insoluble than BaCO₃?.
BaCl is very soluble!
These differences matter!

Key Words:

Solubility comparison barium salts
Solubility rules
Solubility of group 2 carbonates
Comparison: Barium Sulfate, Strontium Carbonate, Calcium Carbonate

Factors Affecting Barium Carbonate Solubility

But Wait! Is BaCO₃? always insoluble?
No. It can change in some ways.

1. In Acid: Barium Carbonate Dissolves!

If you add acid (like hydrochloric acid HCl) toBaCO₃?,
A reaction happens:

BaCO₃(solid) + 2 HCl (aqueous) BaCl₂(aqueous) + H₂O (liquid) + CO₂ (gas)

What does this mean?

The carbonate ion reacts with acid.
The solid breaks down and dissolves.
Barium chloride (BaCO₃) forms ? it is soluble!
You see bubbles ( CO₃²⁻ gas)!

Key Words:

Solubility of BaCO3 in HCl
Dissolving BaCO3 with acid
Barium carbonate in acid solubility

2. Temperature

When water gets hotter, most salts dissolve more.
For BaCO₃, temperature changes do not help much.
It stays mostly insoluble even if water is warm.

Key Words:

Temperature effect on BaCO3 solubility
Factors affecting solubility

3. The Common Ion Effect

If you add more Ba²⁺ ions or CO₃²⁻ions,
Even less BaCO₃? can dissolve.
(Science term: Le Chatelier principle.)

Key Words:

Common ion effect barium carbonate
Solubility and common ions

Problem: The Trouble with Solubility

People in the ceramics, pigment, and industry world need BaCO鈧?.
Many want it for ceramics, glass, or chemical production.

Your Problem:
You want high-quality barium carbonate that is stable and safe.
If it dissolves by mistake, your process can fail.
Toxic barium ions can be dangerous, especially if soluble!

It is hard to know what product is right.
Quality matters. Safety matters.

Key Words:

Barium carbonate properties
Barium carbonate production
Industrial uses of BaCO3
Inorganic compound solubility

Agitate: Risks of the Wrong Supplier

If you get bad barium carbonate from a weak supplier:

The solid might not stay solid in your process.
Unsure solubility can mess up pigment or glaze jobs.
Poor quality can mean danger from toxicity if used wrong.
You might lose money or time.
Your reputation may hurt.

ImpureBaCO₃can ruin colors, textures, or reactions.
If you want to make perfect ceramics or safe water,
the wrong barium carbonate is a serious risk.

Key Words:

Barium carbonate stability
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Environmental fate of BaCO3

Solution: Trust Hunan Shangge Chemical Co., Ltd.

Here is the solution:
Trust the experts at Hunan Shangge Chemical Co., Ltd.

We are a top supplier of barium carbonate and barium nitrate.
We offer manufacturing, wholesale and customization.
We make sure our products are pure, consistent, and safe.

Why us?

Modern Factory: We use new machines to make the best products.
Expert Team: Many years in the chemical business.
Strict Testing: Every batch is checked for the right solubility and quality.
Safety First: We follow strict rules for safe chemicals.
Custom Orders: You can get the size and form you need.

For the best barium carbonate for ceramics, pigments, water cleaning or more,
choose us.

Want to see more?
Learn about our Barium Carbonate and Barium Carbonate Manufacturer services.
Find reliable Barium Carbonate Wholesale supply for your needs.

Key Words:

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Industrial chemistry
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Quality control barium compounds

WhereBaCO₃ Insolubility Matters (Applications)

Ceramics and Glazes:
BaCO鈧? is used to make colors and finishes in ceramics.
Its low solubility makes it safe to use in clay and glass.
If it were soluble, the results would not last.

Pigments and Fillers:
Used in paints, coatings, and plastic to keep color stable.

Production of Other Barium Compounds:
React BaCO₃ with acid to make soluble barium salts (like BaCO₃).

Water Treatment:
BaC can help remove unwanted elements from water.

Rodenticide (History):
In the past, barium carbonate was used to kill rats.
However, it is toxic.
Now, it is less common for this use.

Key Words:

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Ceramic glaze ingredient BaCO3
Production of other barium compounds
Water treatment BaCO3
Barium carbonate in soil
Barium carbonate in rocks

**For safe, stable barium carbonate,
ask about our *Barium Carbonate Factory* solutions!**

Safety Note: Barium Compounds Toxicity

Is barium carbonate safe?

It is mostly insoluble in water.
But never eat it.
In the body (stomach acid), it can react and become soluble 鈥? releasing toxic barium ions.
It can cause poisoning.

Work safely.
Use gloves and keep away from children and pets.

If swallowed: Get help at once!
There are antidotes, but do not wait.

Key Words:

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Comparing BaCO₃Solubility to Other Compounds

Other Salts:

NaCl (table salt): Dissolves very well in water.
BaCO₃: Very soluble.
BaSO₄: Even less soluble thanBaC (used as safe, heavy white powder).
CaCO₃, SrCO₃, PbCO: All are carbonates with low solubility.

List: Barium vs Other Compounds

High Solubility: NaCl, BaCl₂
Low Solubility: BaCO₃, CaCO₃, SrCO₃
Very Low: BaSO₄ (used in medicine for x-rays stays solid in the body)

Key Words:

Insoluble salts list
Solubility of group 2 carbonates
Barium carbonate vs barium sulfate
Barium carbonate vs calcium carbonate solubility

Internal Links for More Information

Buy Barium Nitrate: See our product range!
Barium Nitrate Manufacturer: Discover our expertise in barium chemicals.
Barium Carbonate Manufacturer: Learn about our trusted BaCO₃ supply.
Barium Carbonate Wholesale: Request quotes for bulk orders.

Conclusion: Summing Up Barium Carbonate Solubility

Barium carbonate is mostly insoluble in water.
This is because it has a very low Ksp value.
It only lets a tiny bit dissolve 鈥? most stays solid.
But with acid, it dissolves!
Be careful, because this can release toxic barium.

If you need real, pure, safe barium carbonate for your work 鈥?
come to Hunan Shangge Chemical Co., Ltd.
We know chemicals. We know solubility.
We help you make the best products.

Key Words (Summary):

Barium carbonate solubility
BaCO3 insoluble in water
Solubility product BaCO3
Barium carbonate uses
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Barium compounds solubility
Inorganic chemistry
Waste disposal
Barium carbonate stability
Analytical chemistry
Environmental science
Solubility product principle
Quantitative analysis

References

Greenwood, N. N., & Earnshaw, A. (1997). Chemistry of the Elements (2nd ed.). (BaCO₃solubility data)
Zumdahl, S. S., & Zumdahl, S. A. (2014). Chemistry: An Atoms First Approach.
Lide, D. R. (2005). CRC Handbook of Chemistry and Physics (Ksp of BaCO鈧?).
National Center for Biotechnology Information. Barium carbonate: Hazard and Toxicology Data.
Barium Carbonate Manufacturer Hunan Shangge Chemical Co., Ltd.

Is Barium Carbonate Soluble in Water? (Understanding BaCO3 Solubility)

Direct Answer: Is Barium Carbonate (BaCO₃) Soluble in Water?