过氧化氢与硫酸亚铁反应热的测定

Determination of Reaction Heat form Hydrogen peroxide and Sulphuric-Acid Ferrous

反应过程中所释放出的热量对我们的日常生活及其工农业生产有着重要的意义.而反应的热量问题在化工生产上有着举足轻重的作用,因此,研究与讨论反应热的测定很有必要.本文设计了采用锥形瓶简易装置测定过氧化氢与硫酸亚铁的反应热.结果表明:该实验方法测量反应热效果好,且操作便洁,易于观察反应过程中的实验现象.

The heat released from the course of reaction is of great importance to our aily life and indusrial and agricultural manufacture,especially plays a leading role in Chemical produce.Therefore,it is very essential to study and discuss the determination of reaction heat.This article told us the method to determination of reaction heat form Hydrogen peroxide and Sulphuric-Acid Ferrous with cone bottles.According to the result,such a method is easy to operate with good effect and observe the experimental phenoman in the course of the reaction as well.