Question text How many kilograms are in 9.70 x 10-4 moles of titanium? .?
回答 (1)
2019-02-25 12:45 pm
Molar mass of Ti = 47.90 g/mol
Mass of Ti = (4.70 ×10⁻⁴ mol) × (47.90 g/mol) = 2.25 × 10⁻² g = 2.25 × 10⁻⁵ kg
Mass of Ti = (4.70 ×10⁻⁴ mol) × (47.90 g/mol) = 2.25 × 10⁻² g = 2.25 × 10⁻⁵ kg
收錄日期: 2021-05-01 22:26:19
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