Chemistry · Chemical equations and stoichiometry
The hydrogen sulphate of a certain metal has the formula . The formula of the me
The hydrogen sulphate of a certain metal has the formula \( M H S O_{4} \). The formula of the metal oxide is:
- A. \( M O \)
- B. \( M O_{2} \)
- C. \( M_{2} O \)
- D. \( M_{2} O_{2} \)
Step-by-step solution
The hydrogen sulfate ion (HSO4-) has a -1 charge. In MHSO4, the metal M must have a +1 charge to balance. A metal with +1 charge forms an oxide as M2O (since O is -2).
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