选择题 往含HCO3-和CO32-的稀溶液中逐滴滴入盐酸溶液，产生气体的体积与加入盐酸溶液体积的关系如图所示。则原溶液中![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 69px; HEIGHT: 51px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/orvijmporp3.png\">的比值为
![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 262px; HEIGHT: 177px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/2knh2cgfjo5.png\">[???? ]
A、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 51px; HEIGHT: 46px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/zt1jl21bvnu.png\">????????
B、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 22px; HEIGHT: 46px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/ee3ginsgn55.png\">?
C、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 52px; HEIGHT: 45px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/4uvgnztl5dy.png\">????????
D、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 61px; HEIGHT: 44px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/jpnoouvoyri.png\">?
选择题 往含HCO3-和CO32-的稀溶液中逐滴滴入盐酸溶液，产生气体的体积与加入盐酸溶液体积的关系如图所示。则原溶液中![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 69px; HEIGHT: 51px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/orvijmporp3.png\">的比值为
![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 262px; HEIGHT: 177px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/2knh2cgfjo5.png\">[???? ]
A、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 51px; HEIGHT: 46px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/zt1jl21bvnu.png\">????????
B、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 22px; HEIGHT: 46px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/ee3ginsgn55.png\">?
C、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 52px; HEIGHT: 45px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/4uvgnztl5dy.png\">????????
D、![]()
600)makesmallpic(this,600,1800);\' style=\"WIDTH: 61px; HEIGHT: 44px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060705/jpnoouvoyri.png\">?
本题答案：D
本题解析：
本题所属考点：【化学计算】
本题难易程度：【一般】
He that regards not a penny, will lavish a pound. 小钱不节省,大钱必乱花.
