题干
下列排列顺序正确的是
A：常温下水电离出的c（H+）：pH =5的CH3COOH溶液＞pH =5的盐酸
B：微粒半径：Fe(OH)3胶粒＞K+＞C1-＞Na+
C：等温等物质的量浓度溶液的pH：Na2CO3＞苯酚钠＞NaHCO3
D：氢化物的沸点：H2Se＞H2S＞H2O
答案(点此获取答案解析）
C
下列排列顺序正确的是
A：常温下水电离出的c（H+）：pH =5的CH3COOH溶液＞pH =5的盐酸
B：微粒半径：Fe(OH)3胶粒＞K+＞C1-＞Na+
C：等温等物质的量浓度溶液的pH：Na2CO3＞苯酚钠＞NaHCO3
D：氢化物的沸点：H2Se＞H2S＞H2O
to be ________ ones that you have done, but after taking ________ second look, you will find that they are different．