2023 Shanghai Question 16 Single-choice Differentiating 2023_上海卷 (化学) 16.(3分)常温常压下,下列物质的物理量,前者是后者两倍的是( ) A. 28g28Si和28g14N中所含的中子数B. 2.24LSO2和2.24LN2原子数C. 1molSO2和2molO2的密度D. 0.1mol/L稀H2SO4和0.1mol/LCH3COOH的c(H+) Answer keyC ☆ SaveCan't do it, show the explanation查看原卷 →