An iron fence is left unpainted, and it reacts with the oxygen in the air, forming rust. The formation of rust is an oxidation-r
2 answers:
Answer: This reaction is a type of synthesis reaction.
Explanation: When iron reacts with oxygen which is available in air, it leads to the formation of a reddish-brown compound known as rust.
This reaction is considered as oxidation-reduction reaction because iron is getting oxidized to and oxygen is getting reduced to oxide ion.
Equation of the rust follows:
Synthesis reactions are defined as the reactions in which two or more than two reactants combine together to form a single product which can be a molecule or a compound.
The rusting of iron is also considered as a synthesis reaction because iron and oxygen are combining together to form a single compound known as rust.
Both these reactions are a type of Chemical reactions.
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Answer:1) Volume of required is 55.98 mL.
2) 0.62577 grams of is produced.
Explanation:
1) Molarity of
Volume of
Molarity of
Volume of
According to reaction, 1 mole of reacts with 3 mole of
, then, 0.0041985 moles of
will react with:
moles of
that is 0.0125955 moles.
Volume of required is 55.98 mL.
2)
Number of moles of
According to reaction, 3 moles of gives 1 mole of
, then 0.004485 moles of
will give:
moles of
that is 0.001495 moles.
Mass of =
Moles of × Molar Mass of
= 0.001495 moles × 418.58 g/mol = 0.62577 g
0.62577 grams of is produced.