Strontium Oxide Reacts with Water

question 22

Multiple Choice

Strontium oxide reacts with water.Write a balanced equation for this reaction.

• A) SrO(s)+ H₂O(l)→ Sr²⁺(aq)+ O²⁻(aq)+ H₂O(l)
• B) SrO(s)+ H₂O(l)→ Sr²⁺(aq)+ 2OH−(aq)
• C) SrO(s)+ H₂O(l)→ SrH₂(aq)+ O₂(g)
• D) SrO(s)+ H₂O(l)→ Sr²⁺(aq)+ 2H−(aq)+ O₂(g)
• E) SrO(s)+ H₂O(l)→ Sr(s)+ H₂O₂(aq)

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Definitions:

Net Profit Margin Ratio

A financial performance metric that calculates the percentage of net income to revenue, indicating how much profit a company generates from its revenues.

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Depreciation Expense

An accounting method that allocates the cost of tangible assets over their useful lives, reflecting the reduction of value over time.

Previously Accrued Wages

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