What are some chemical properties of acids?
What are some chemical properties of acids?
Acids
- Aqueous solutions of acids are electrolytes, meaning that they conduct electrical current.
- Acids have a sour taste.
- Acids change the color of certain acid-base indicates.
- Acids react with active metals to yield hydrogen gas.
- Acids react with bases to produce a salt compound and water.
What are the physical and chemical properties of acids?
Chemistry
| Property | Acid | Base |
|---|---|---|
| Taste | Sour (vinegar) | Bitter (baking soda) |
| Smell | Frequently burns nose | Usually no smell (except NH3!) |
| Texture | Sticky | Slippery |
| Reactivity | Frequently react with metals to form H2 | React with many oils and fats |
What are the chemical properties of acids Class 10?
Chemical Properties of Acids
- Acids change the colour of litmus from blue to red.
- They convert the colour of Methyl Orange from Orange/Yellow to Pink.
- Acids turn the pink colour of Phenolphthalein to colourless.
- Acids can conduct electricity.
- Some Acids are highly corrosive in nature which means that they corrode or rust metals.
What is properties of acid?
Acids taste sour, conduct electricity when dissolved in water, and react with metals to produce hydrogen gas. Certain indicator compounds, such as litmus, can be used to detect acids. Acids turn blue litmus paper red. The strength of acids is measured on the pH scale.
What are 2 properties of bases?
Bases taste bitter, feel slippery, and conduct electricity when dissolved in water. Indicator compounds such as litmus can be used to detect bases. Bases turn red litmus paper blue. The strength of bases is measured on the pH scale.
What are properties of bases?
Bases
- Aqueous solutions of bases are also electrolytes.
- Bases often have a bitter taste and are found in foods less frequently than acids.
- Bases also change the color of indicators.
- Bases do not react with metals in the way that acids do.
- Bases react with acids to produce a salt and water.
What are the general properties of base?
General Properties of Bases
- Bases are bitter to taste a bitter taste is characteristic of all bases.
- Bases may or may not be soluble in water Bases that can dissolve in water are called alkalis.
- The solutions of bases in water give a soapy touch.
- They turn red litmus paper blue.
- They react with acids to produce salt and water.
How are physical and chemical properties different?
Physical properties can be measured without changing a substance’s chemical identity. Chemical properties can be measured only by changing a substance’s chemical identity.
What mean properties?
Definition of ‘properties’ 1. something of value, either tangible, such as land, or intangible, such as patents, copyrights, etc. 2. law. the right to possess, use, and dispose of anything.