Answer:
Explanation:
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In this case, when writing net ionic equations, we first need to identify the complete molecular equation; thus for potassium dichromate reacting with copper (I) bromide, we have:
Thus, since all the species are aqueous except copper (II) dichromate, we can write the complete ionic equation by ionizing the aqueous ones:
Finally, for the net ionic equation, we need to cancel out the spectator ions as they are present at both reactants and products sides, thus, we obtain:
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An element is a species of atom that has the same amounts of electrons and protons in their nuclei. To know which of these substances are elements, we can look it up in the periodic table of elements. The elements are as follows:
1.silicon
2.lead
3.silicone
5.iodine
It just is because science is science and it's supposed to make sense
Le Châtelier's Principle
This principle states that as temperature increases the pressure must also increase to remain at equilibrium
You are left with a chloride ion, so you started off with a chlorine atom.
Cl + e- → Cl-
