Which material has a density most similar to the density of water?
1 answer:
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Answer:
Balanced reaction:
Explanation:
- It is an example of double displacement reaction.
- Here anions and cation of two reagents interchange between themselves.
- 2 molecules of HCl (hydrochloric acid) reacts with 1 molecule of
(sodium sulphite) to produce 2 molecules of NaCl (sodium chloride) and 1 molecule of
(sulphurous acid)
- Balanced reaction:
Refer periodic table
Pb= 207.2
N=14
O= 16
=331.2gmol
Pb= 207.2
N=14
O= 16
=331.2gmol