Fossil fuels are an important natural resource used by society and they are organic fuels derived from ancient plants and animals.
<h3>What are fossil fuels?</h3>
Fossil fuels are the natural resources means they are derived from the ancient resdue of plants and animale due to theor decomposition under high temperature and pressure.
- Fossil fuel may be present in solid, liquid as well as in gaseous form so the given option (a) is incorrect.
- This is the wrong assumption that in the fossil fuel we get the fossils of dinosaur, so option (c) is incorrect.
- They are not inorganic fuels infact they are organic fuels.
So, fossil fuels are organic fuels derived from ancient plants and animals.
Answer: Phosphorus 3143.58=1.4 1
Oxygen 1656.42=3.5 2.5
Explanation:
Explanation:
In order to calculate the molarity of a solution, you need to know two things
the number of moles of solute present in solution
the total volume of the solution
The problem provides you with a
24.7-g
sample of potassium chloride,
KCl
, and a total volume of a solution of
500. mL
.
In order to find the number of moles of potassium chloride, your solute, use the compound's molar mass, which as you know tells you the mass of one mole of potassium chloride
Answer:
the answer is O²- hopefully
