count each atom of the reactants and the products
It is A)The smallest unit of Ne
The answer is 3.5 × 10^-3
Answer:
A reduction-oxidation (redox) reaction will occur.
Chlorine gas (Cl2) will accept electrons to form Cl- ions.
The Iron(II) ions (Fe2+) will lose electrons to form Fe3+ ions. (Iron (III) ions)
Fe2+ ions are green, while Fe3+ ions are yellow,
so the observation will be the solution turning from green to yellow.
The original options for this question were cleavage, luster and hardness. The answer would be cleavage.
