中和0.1mol/L相同体积的NaOH溶液,需要0.1mol/L盐酸、硫酸、磷酸溶液的体积比为.A.1:1:1B.6:3:2C.3:2:1D.1:2:3
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 23:55:12
![中和0.1mol/L相同体积的NaOH溶液,需要0.1mol/L盐酸、硫酸、磷酸溶液的体积比为.A.1:1:1B.6:3:2C.3:2:1D.1:2:3](/uploads/image/z/6449367-39-7.jpg?t=%E4%B8%AD%E5%92%8C0.1mol%2FL%E7%9B%B8%E5%90%8C%E4%BD%93%E7%A7%AF%E7%9A%84NaOH%E6%BA%B6%E6%B6%B2%2C%E9%9C%80%E8%A6%810.1mol%2FL%E7%9B%90%E9%85%B8%E3%80%81%E7%A1%AB%E9%85%B8%E3%80%81%E7%A3%B7%E9%85%B8%E6%BA%B6%E6%B6%B2%E7%9A%84%E4%BD%93%E7%A7%AF%E6%AF%94%E4%B8%BA.A.1%3A1%3A1B.6%3A3%3A2C.3%3A2%3A1D.1%3A2%3A3)
中和0.1mol/L相同体积的NaOH溶液,需要0.1mol/L盐酸、硫酸、磷酸溶液的体积比为.A.1:1:1B.6:3:2C.3:2:1D.1:2:3
中和0.1mol/L相同体积的NaOH溶液,需要0.1mol/L盐酸、硫酸、磷酸溶液的体积比为.
A.1:1:1
B.6:3:2
C.3:2:1
D.1:2:3
中和0.1mol/L相同体积的NaOH溶液,需要0.1mol/L盐酸、硫酸、磷酸溶液的体积比为.A.1:1:1B.6:3:2C.3:2:1D.1:2:3
写化学方程式就OK啦
6:3:2
1/(1/2)/(1/3)= 6:3:2