1⼀2H2SO4浓度为0.05mol⼀L如何配制

2024-11-19 16:48:10
推荐回答(1个)
回答1:

1 V=5.84V*98%/.4ml浓硫酸在烧杯里稀释(1)计算.4ml (2)量取5;98 =0:1,冷却到室温