The balanced net ionic equation when aqueous solutions of Pb(NO3)2 and NaCl are mixed is:
Pb²⁺(aq) + 2Cl⁻(aq) → PbCl₂(s)
Balanced molecular chemical equation:
Pb(NO₃)₂(aq) + 2NaCl(aq) → PbCl₂(s) + 2NaNO₃(aq)
The balanced ionic equation:
Pb²⁺(aq) + 2NO₃⁻(aq) + 2Na⁺(aq) + 2Cl⁻(aq) → PbCl₂(s) + 2Na⁺(aq) + 2NO₃⁻(aq).
The balanced net ionic equation: Pb²⁺(aq) + 2Cl⁻(aq) → PbCl₂(s)
Lead(II) chloride (PbCl₂) is a white solid inorganic compound.
This is example of double replacement reactions (double displacement or metathesis reactions), two ionic compounds are exchanged, making two new compounds.
More about ionic equation: brainly.com/question/19705645
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Answer:
They must have the same number of protons.
Explanation:
Protons determine the identity of an element. However, the neutrons can vary, resulting in different masses.
Student #2: Protons determine the atomic number, and valence electrons show what period the element is in, hope this helps :)
Answer:
Consult the periodic table of elements
Explanation:
When naming ionic compounds, all of the information you’ll need is on the periodic table. Ionic compounds are formed of a metal (cation) and a non-metal (anion). You can find metals on the left and central sections of the periodic table (e.g., Barium, Radium, and Lead), while you can find non-metals on the right side of the table.[1]
Try warm water& soap if u haven’t already,if that doesn’t work try rubbing alcohol
