Aqueous iron(iii) chloride reacts with solid magnesium to form aqueous magnesium chloride and solid iron . write a balanced chemical equation for this reaction. include physical states.

2FeCl3 (aq) + 3Mg (s) → 3MgCl2 (aq) +2Fe (s)

Explanation:

Reactants:

1.Iron chloride  

2.Magnesium

Product:

1.Magnesium chloride

2.Iron

When an aqueous iron chloride react with solid magnesium two products are formed:

1.Magnesium chloride (MgCl2)  

2.Iron (Fe)

The Magnesium chloride is in aqueous form while iron is produced in solid form. This reaction require 300-400 °C.

Chemical equation

FeCl3 + Mg → MgCl2 + Fe  

Balanced chemical e

quation with physical states

2FeCl3 (aq) + 3Mg (s) → 3MgCl2 (aq) +2Fe (s)

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.