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一、化学平衡图象题的解题思路1.先做到五看(1)看面:弄清纵、横坐标的含义.(2)看线:弄清线的走向、变化趋势及线的陡与平.(3)看点:弄清曲线上点的含义,特别是一些特殊点,如与坐标轴的交点、曲线的交点、折点、最高点与最低点等.(4)要不要作辅助线:如等温线、等压线、平衡线等.(5)看看量的变化:弄清是浓度变化、温度变化还是转化率的变化.2.联想规律,联想外界条件的改变对化学反应速率和化学
First, the problem of chemical equilibrium image problem solving ideas First do five (1) to see: to understand the vertical and horizontal axis meaning (2) look at the line: to find out the trend of the line, trends and lines Steep and flat. (3) Aspect: To clarify the meaning of the point on the curve, especially some special points, such as the intersection with the axis, the intersection of the curve, the turning point, the highest point and the lowest point, etc. (4) As auxiliary line: such as the isotherm, isobar line, balance line, etc. (5) to see the amount of change: to clarify whether the concentration change, temperature change or conversion rate change.2.Abnormal law, the association of external conditions change Chemical reaction rate and chemistry