Total number of atoms is 5.016×10²¹
Carbon and oxygen states 3.01×10²³ respectively, while hydrogen 6.02×10²³
The concentration of Hydrogen chloride in g per dm³ = 64 g/dm³
<h3>Further explanation</h3>
The concentration of a substance can be expressed in several quantities such as moles, percent (%) weight / volume,), molarity, molality, parts per million (ppm) or mole fraction. The concentration shows the amount of solute in a unit of the amount of solvent
A solution of hydrochloric acid contains 3.2 g of hydrogen chloride in 50 cm³, so the concentration :
For the concentration of Hydrogen chloride in g per dm³ :
The first reaction from the scale Cl2 + BaF2 is <span>decomposition, remember! that H20 should be broken down.
The third one is </span><span> metal ion substitution
The last one is decomposition again.
</span><span>The second one is </span>H2 + Cl2 has been combined in order to synthesize <span> 2HCl, so that's the answer.</span>