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H₂SO₄ + 2NaOH --> 2H₂O + Na₂SO₄
2HCl + Mg(OH)₂ --> 2H₂O + MgCl₂

Using rows to represent mathematical operations and a column for each compound we can draw ourselves a table:

                             Ca       W      O
%                         13.9    ...

Step 1:

• Look at the molecular formula of the hydrocarbon you have been given.

• (This is the formula that tells you exactly how many hydrogens and ...

Although both are giant covalent structures, they have different structures. Diamond makes a 3d structure with each carbon attached to 4 other carbons so the only bond to break when melting it is the very...

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