Answer:
a reducing agent .
Explanation:
In the extraction of iron, carbon monoxide acts as the main reducing agent.
Carbon monoxide is a neutral, colorless and odorless gas. One of the property of carbon monoxide is that it is a powerful reducing agent as it combines with oxygen readily to form CO₂ and hence its use in metallurgy.
- A reducing agent is one that undergoes oxidation in a chemical process.
- The carbon monoxide is produced in the furnace at high temperature.
- Carbon dioxide combines with carbon to produce carbon monoxide.
So, carbon monoxide acts as the main reducing agent.
the bonds that keep the molecules together break apart and form new bonds during chemical reactions.
Answer:
Thermometer A, because it measures accurately to the tenths digit.
Answer: The volume of solution is 2248 ml
Explanation:
Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.
where,
n = moles of solute
= volume of solution in ml
moles of =
Now put all the given values in the formula of molality, we get
Therefore, the volume of solution is 2248 ml