Igneous, they form cooling magma deep inside the earth. They often have large crystals. Metamorphic; they are formed through the change of igneous and sedimentary rocks. They can form both underground and at earths surface.
Hello!
The formula for Copper (II) Phosphate is
Cu₃(PO₄)₂
To know how to write this formula we go from left to right. First, Copper (II). It means that the formula has the Cu⁺² ion. Now, Phosphate means that the compound has the PO₄⁻³ ion. Now we combine this two ions, giving to each one the coefficient with the number of the electric charge of the other (e.g. to Cu⁺² we'll give the charge of PO₄⁻³ which is 3 and the result will be Cu₃⁺²).
The combination gives us the result Cu₃(PO₄)₂
Have a nice day!
Hi friend,
the solution is as follows
=
=
converting ml to litres
1.501/(500/1000)
1.501 X 2
3 M
Hope it helps
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