2NaOH+H2so4=Na2SO4+2H2O
H2SO4+2NAOH=NA2SO4+H2O
2NaOH+H2SO4==Na2SO4+H2O H2SO4 +2NaOH==Na2SO4+H2O H2SO4 +2NaO
H2SO4+2NAOH=NA2SO4+H2O 如何看出反应了
已知 H2SO4+2NaOH=Na2SO4+2H2O(Na2SO4中性,NaOH碱性)若稀H2SO4和NaOH溶液质量和
问一下H2SO4+2NaOH=Na2SO4+2H2O用英文来说~
反应HCl+KOH=KCl+H2O和H2SO4+2NaOH=Na2SO4+2H2O的离子方程式相同吗?
2NaOH+SO3=Na2SO4+H2O中Na2SO4沉淀吗
(1)“H2SO4+2NaOH=Na2SO4+2H2O”的反应所属的基本类型是______;
硫酸与氢氧化钠发生反应:H2SO4+2NaOH═Na2SO4+2H2O,此反应属于( )
H2SO4+NaOH------Na2SO4+H2O配平,写出原子质量.
H2SO4+Cu(OH3)2= MgSO4+NaOH= NaCl+AgNO3= NA2SO4+BaCl2= Na2SO4
SO3+2NaOH=Na2SO4+H2O的反应类型是?