一、代数法代数法在化学计算中应用广泛,常用来解决物质的量、质量、体积等问题,特别适用于对混合物中各组分含量的计算。代数法解化学计算题,先根据题目所求设未知数,再根据化学原理或概念寻找解题突破口,把计算题中的已知量和未知量结合起来,建立代数方程式或方程组,再求解。此法能使某些复杂的问题简单化、条理化、程序化,使分析问题的思路清晰,计算准确。 Algebraic algebra method Algebraic method is widely used in chemical calculation, commonly used to solve the problem of the amount of material, quality, volume, etc., especially for the calculation of the content of each component in the mixture. Algebra method Solve chemical problem, according to the problem of seeking unknowns, and then according to the chemical theory or concept to find the problem-solving breakthrough, the calculation of the amount of knowledge and unknowns combined to establish algebraic equations or equations, and then solve. This method can make some complex issues simple, organized, procedural, the analysis of the problem clear thinking, accurate calculation.