Reaction

作文地带导读：Factors That Affect Reaction Rates　　For the SAT II Chemistry test, you’ll have to be familiar with certain aspects of chemical reactions, such as equilibrium and reaction rate. The reaction rate is a measure of the change i...

Reaction Equilibrium Rates reactants rate

作文地带导读：We know that in order for a reaction to occur, reactant molecules must collide and that both an increase in the concentration of reactant molecules and an increase in the temperature of the system can cause an increase in reac...

energy Reaction Diagrams activation diagram

作文地带导读：3.The reaction shown above is exothermic.　BECAUSE Energy difference B is greater than energy difference A.4.A system is at equilibrium when the rate of the forward reaction is equal to the rate of the reverse reactions....

Practice Reaction Equilibrium Rates Questions

作文地带导读：Chemical reactions are usually portrayed in this way:reactantproduct　　Theis read as “yields” or “produces.” You will often see the states of matter in parentheses as subscripts after the chemical formulas of the reactant...

And Reaction Types yields produces

作文地带导读：This type of reaction follows the general equation　　where A and B may be either elements or compounds.　　Here are some examples: 2Na(s) + Cl2(g)2NaCl(s)SO2(g) + H2O(l)H2SO3(aq)　　Decomposition reaction: In this type of rea...

Reaction Types Chemical Reactions aq

作文地带导读：charge-to-mass ratio(e/m) 质荷比（质谱分析时样品质量的测量以质量与其离子电荷之比表示）门捷列夫周期表（按原子序数递增顺序排列成行，并将元素性质相同者置于各行之下，由此形成...

Reaction 化学行为 量子数 电负性 funnel

作文地带导读：cotton wool 脱脂棉dynamic equilibrium 动态平衡（在一定条件下德可逆反应里，正反应和逆反应德速率相等，反应混合物中各组成成分德含量保持不变）fertility 肥(沃)度forwards direction 正方向...

词汇表 SAT Chapter Reaction 勒沙特列原理