修改语法(短文)thxI learned lots of things from this lab such as the solid sulfur became liquid by heating it,I could heat it easily with solid copper and they all had changed from products into reactants.While the experiment,we were observing t

修改语法(短文)thxI learned lots of things from this lab such as the solid sulfur became liquid by heating it,I could heat it easily with solid copper and they all had changed from products into reactants.While the experiment,we were observing t
修改语法(短文)thx
I learned lots of things from this lab such as the solid sulfur became liquid by heating it,I could heat it easily with solid copper and they all had changed from products into reactants.While the experiment,we were observing the changes of mass,and how the appearances changed.This lab is important because we could figure our chemistry problems and get knowledge from it.The lab’s objective was to validate the conservation law of sulfur and copper.As a result,the significance of the effective copper and sulfur is break down with a hot temperature; the heat added energy and increased the movement of the substance in the solids,also increasing the pace with the high heat to break the molecule of the elements and the reactants lost weights.

修改语法(短文)thxI learned lots of things from this lab such as the solid sulfur became liquid by heating it,I could heat it easily with solid copper and they all had changed from products into reactants.While the experiment,we were observing t
I have learned lots of things from this experiment such as the transferring of the solid-sulfur by heating.The solid-sulfur could be heated easily with solid copper and they all changed from reactants into products.During the experiment,we observed the changes of mass,and its appearances.This experiment was of great importance because we could figure our chemical problems and acquired knowledge from it.The experiment’s objective was to validate the conservation law of sulfur and copper.As a result,the significance of the effective copper and sulfur failed with a high temperature; the heat increased energy and quicken the movement of the substance in the solids,and it also increased the pace with the high heat and broke the chemical bond between molecules.The reactants consequently lost their weights.