帮忙修改语法.thx thxThroughout this chemical analysis of Copper Sulfate lab,the concept was to identify the moles and balancing the equation to represent the reaction of this measurement.During the lab,we also determined the mass of the product

帮忙修改语法.thx thxThroughout this chemical analysis of Copper Sulfate lab,the concept was to identify the moles and balancing the equation to represent the reaction of this measurement.During the lab,we also determined the mass of the product
帮忙修改语法.thx thx
Throughout this chemical analysis of Copper Sulfate lab,the concept was to identify the moles and balancing the equation to represent the reaction of this measurement.During the lab,we also determined the mass of the products and reactants,they produced new molecules and reacted new physical changes.This lab was divided into two parts which were finishing all the steps and waiting the result until the day after the experiment.The purpose of this lab was to determine the number of moles of iron consumed and the number of moles of copper produced in the reaction of iron with aqueous copper (II) sulfate.The mole is a suitable component for investigating chemical reactions which is equal to 6.002 x 10^23 particles or also can be called Avogadro’s number.
During this intergraded lab,the procedure was complex.First,we weighed out the Copper Sulfate and measured out the distilled water then mixed them together as a chemical compound in the beakers.Then we weighed out the iron nail and recorded the mass of each item.After that,we putted the beaker on the hot plate and heat it until the Copper sulfate started melting and dissolved the crystals.It started turning into blue liquid,and added the nail on.During the process,the substance (iron nail) was shaken and bubbled,it was look like the pressure of the oxygen started mixing with the water which absolutely manifested a chemical and physical reactions.The last step of this experiment was poured the liquid through the filter paper and waited until blue liquid wept down to that big beaker then folded the filter paper and wait until the second day.The day after was only to weigh out the filter paper again because we wanted to validate the law of conservation of mass,if the mass changed which means it does not follow the law,and if it has a zero change in mass which means the law was accepted in the experiment.

帮忙修改语法.thx thxThroughout this chemical analysis of Copper Sulfate lab,the concept was to identify the moles and balancing the equation to represent the reaction of this measurement.During the lab,we also determined the mass of the product
Throughout this chemical analysis of Copper Sulfate lab,the concept was to identify the moles(这个是分子molecules的简写吗?我学过英文的化学课程,但没有接触到这个单词的简写形式） and balancing the equation to represent the reaction of this measurement.During the lab,we also（前边concept是用被动式,这里主语换成了we,用also不太合适） determined the mass of the products and reactants,they produced new molecules and reacted new physical changes.This lab was divided into two parts （加个介词in）which were finishing（改were finishing为we finished） all the steps and waiting（waited） the result until the day after the experiment.The purpose of this lab was to determine the number of moles of iron consumed and the number of moles of copper produced in the reaction of iron with aqueous copper (II) sulfate.The mole is a suitable component for investigating chemical reactions which is equal to 6.002 x 10^23 particles or also can be called Avogadro’s number.
During this intergraded lab,the procedure was complex.First,we weighed out the Copper Sulfate and measured out the distilled water then mixed them together as a chemical compound in the beakers.Then we weighed out the iron nail and recorded the mass of each item.After that,we putted the beaker on the hot plate and heat it until the Copper sulfate started melting and dissolved the crystals.It started turning into blue liquid,and added the nail on.During the process,the substance (iron nail) was shaken and bubbled,it was look like（没有look） the pressure of the oxygen started mixing with the water which absolutely manifested a chemical and physical reactions.The last step of this experiment was poured（to purify） the liquid through the filter paper and waited（去掉waited） until blue liquid wept down to that big beaker then folded the filter paper and wait（waited） until the second day.（what we need to do） The day after was only to weigh out the filter paper again because we wanted to validate the law of conservation of mass,if the mass changed which means（meant） it does（did） not follow the law,and if it has（had） a zero change in mass which means（meant） the law was accepted in the experiment.
Good luck!