what is the chemical formula for copper(ii) sulfate?\ncuso₄\ncu₂so₄\ncus\ncu₂s
what is the chemical formula for copper(ii) sulfate?\ncuso₄\ncu₂so₄\ncus\ncu₂s
Answer
Answer:
The chemical formula for copper(II) sulfate is (CuSO_{4}), so the correct option is (CuSO_{4}) (assuming the first - listed option in your list is (CuSO_{4})).
Explanation:
Step1: Identify copper(II) ion
Copper(II) has a charge of (Cu^{2 +}).
Step2: Identify sulfate ion
Sulfate ion has a formula of (SO_{4}^{2-}).
Step3: Determine the chemical formula
To form a neutral compound, the charges must balance. Since the charge of (Cu^{2+}) and (SO_{4}^{2 -}) are equal in magnitude but opposite in sign, the chemical formula is (CuSO_{4}) as one (Cu^{2+}) ion combines with one (SO_{4}^{2-}) ion.