c(待测)=c(已知)·V(已知)/V(待测液)
酸式滴定管未用标准盐酸润洗,V(已知)变大,所以c(待测)变大
以上是我个人愚见,希望对你有用
猜你喜欢
- 1The hero faced death with his head high帮忙翻译下,
- 2已知函数y=(2m-1)x的图像上两点A(x1,y1),B(x2,y2),当x1y2,那么m的取值范围为【 】
- 3How is your t_____ to Hainan?Very good.
- 4英语翻译
- 5知道流量,知道流速,知道输送长度,怎么计算管道需要的直径.
- 6It's a job () you are doing sth serious but interesting AWhere BWhich CWhen Dthat 括号...
- 7满足{0,1}⊆M⊆{0,1,3,5,6}的集合M的个数为?加过程,做对给分!
- 8中译英:“顺丰快递在长沙市配送网点优化研究”怎么翻译,
- 9急求一篇3分钟的英语演讲稿"Do you want to be famous?Why or why not?"
- 10课文是按什么顺序描写烟台的海上景观的?请你当一回小导游,介绍一下某一季节烟台的海.