Answer: 1. Vinegar, used in the kitchen, is a liquid containing 3-6% acetic acid. It is used in pickles and in many food preparations.
2. Lemon and orange juice contains citric acid. Citric acid is used in the preparation of effervescent salts and as a food preservative.
3. Acids have been put to many uses in industry. Nitric acid and sulphuric acid are used in the manufacture of fertilizers, dyes, paints, drugs and explosives.
4. Sulphuric acid is used in batteries, which are used in cars, etc. Tannic acid is used in the manufacture of ink and leather.
5. Hydrochloric acid is used to make aqua regia, which is used to dissolve noble metals such as gold and platinum.
6. Sulphuric acid is used in manufacturing fertilizers such as super phosphate, ammonium sulpahte etc.
No. of moles = mass / molar mass
= 100/35.5
Since the molecule contains Hydrogen and is covalently bonded, it contains dipole-dipole forces and hydrogen bonds.
Answer:
orbits
Explanation:
An orbital is a region of space where there is a high probability of finding an electron.
Heat capacity
Explanation:
The heat capacity is the energy required to raise the temperature of a substance.
With the value of this amount of heat known, we can know the amount of heat that will cause a particular temperature change when added or removed from a substance .
- Heat capacity is a function of mass and specific heat capacity of a body
- The specific heat capacity measures the amount of heat required to the raise the temperature of 1g of a substance by 1°C or 1K
- Different substances have different specific heat capacities and hence will require various amount of heat to change their temperature.
- Metals usually have low heat capacity because they are good heat conductors and would require little amount of heat to change their temperature.
Learn more:
Heat capacity brainly.com/question/7139767
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