阅读理解

      My name is Frank. I am twelve. Ben is my brother. He is thirteen. We are in No.12 Middle School.  My mother is a teacher. She is a Chinese teacher at our school. My father is a bus driver(司机). He is a   good driver. We like our father and mother very much.    I have a dog. Its name is Wangwang. It is black (黑色的). It is a nice dog. We are good friends.

根据短文内容判断正(T)误(F)。

( )1. Frank’s brother is twelve.  

( )2. Frank and his brother are in the same school.

( )3. Frank’s mother is a Chinese teacher at No. 2 Middle School.  

( )4. The dog isn’t black.

( )5. Frank and his dog are good friends.

酸和碱能发生中和反应，它在日常生活和工农业生产中有广泛的应用．小强同学在做中和反应实验时，向盛有40g10%的氢氧化钠溶液的烧杯中逐滴加入稀盐酸，当恰好完全反应时，共滴加了36.5g稀盐酸．

（1）配置40g10%的氢氧化钠溶液需要水______mL．（ρ_水=1.0g/mL）

（2）求：所加稀盐酸的溶质质量分数和反应后所得溶液中溶质的质量．（写出计算过程）