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相同质量的碳酸钠,基本单元为Na2C03的物质的量和基本单元为1/2Na2C03的物质的量之间的关系是()。
- A、n(Na7C03)=n(1/2Na2CO3)
- B、n(Na2C03)=2n(1/2Na2CO3)
- C、2n(Na2CO3)=n(1/2Na2C03)
- D、不确定
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更多 “相同质量的碳酸钠,基本单元为Na2C03的物质的量和基本单元为1/2Na2C03的物质的量之间的关系是()。A、n(Na7C03)=n(1/2Na2CO3)B、n(Na2C03)=2n(1/2Na2CO3)C、2n(Na2CO3)=n(1/2Na2C03)D、不确定” 相关考题
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