总化学方程式:SO2 + NaHCO3 = NaHSO3 + CO2↑
SO2 + 2NaHCO3 = Na2SO3 + H2O + 2CO2↑
反应本质:SO2 + H2O = H2SO3
猜你喜欢
- 1九年级上册《唐雎不辱使命》原文及注释
- 2以,为话题的作文600字
- 395°时,水中的氢离子物质量浓度为1×10∧-6mol/L.若把0.01mol的NAOH固体溶解配成1L溶液,溶液PH为
- 4meet,friend,to,glad,was,his,he连词成句
- 5如图,将三角形ABC沿BC的方向平移得到三角形A'B'C',已知BC=根号2,三角形ABC与三角形A'B'C'的重叠部分(阴影部分)的面积是三角形ABC面积的一半,求三角形ABC平移的距离.
- 6怎么根据音标划分音节
- 7Most children like _____TV.
- 8They're going to Beijing by plane. (改为同义句)
- 9mike is showing us his new bike.改同义句 mike____ ___ us his new bike mike____ ___ ___ ____ us his
- 10正方体ABCD-A1B1C1D1中,AB的中点为M,DD1的中点为N,求异面直线CM与BN的余弦值