1. 2Fes2 + 5.5O2. Fe2O3 + 4SO2
2. is already balanced
3. 2k + Br2. KBr
4. SiO2 + 4HF. SiF4 + 2H2O
hope that helps
The constituents of petroleum that are used for the following purposes are as follows:
- To make candles ----- Paraffin wax
- A solvent for dry cleaning ----- Petrol
- For surfacing roads ----- Bitumen
- Jet engine fuel ----- Kerosene
- For lubrication ----- Lubricating oil.
<h3>What are the constituents of petroleum?</h3>
The constituents of petroleum are LPG, bitumen, paraffin wax, lubricating oil, kerosene, diesel, etc. These compounds are a mixture of hydrocarbons.
Therefore, each constituent of petroleum that is used for the following purposes is mentioned above with proper names.
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The prop prefix indicates that in the molecule, we have an arrangement of 3 carbon atoms.
<h3>What is a prefix in organic chemistry?</h3>
In the naming of organic compounds, we often use a prefix, a number to indicate the position of the substituents and a suffix.
The prop- prefix indicates that in the molecule, we have an arrangement of 3 carbon atoms.
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Option E, Real gas particles have more complex interactions than ideal gas particles.
In ideal gases, there is absolutely no interaction between any atoms. At all. Atoms simply don't bump into each other in ideal gases.
Obviously, you know that's unrealistic. In real gases, atoms collide into each other all the time.
-T.B.