[tex=5.214x1.214]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfFMrfbPPbtp+ymqe821dubM[/tex]HAc水溶液与[tex=5.214x1.214]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfFMrfbPPbtp+ymqe821dubM[/tex]HCl水溶液的沸点相等。
举一反三
- 用来鉴定[tex=2.0x1.214]5jjerANSdwDdkFzFuPbD8B6SvOmnwPp3FR+KIIHvh+Y=[/tex]的试剂包括 未知类型:{'options': ['\xa00. 25%的邻菲哕啉溶液', '[tex=5.214x1.214]3vaqfUgJT+OEPnWPkxXpRM0+MrhmoCPNDE+sGSxGE61KwFiMWwuOQhA0CW5jz+Zx[/tex]的[tex=5.5x1.357]6Hv6/IK2WNPpeYPdnHcqoqZZEn+T8FS7jli8Nhcfea9mIh4L9ty/4ocave/06yJfna2/0//jvvSnsS9KSz7vrA==[/tex]溶液', '[tex=5.214x1.214]3vaqfUgJT+OEPnWPkxXpRM0+MrhmoCPNDE+sGSxGE61KwFiMWwuOQhA0CW5jz+Zx[/tex]I的[tex=5.5x1.357]trAJqEdk51T6rm0McPe5fLtAygPzYV1M4cJ7Yop8zNXxQtHE2/iJcZZaCrjpvOYD37QreAW3CPmzrvhIOv8L/Q==[/tex]溶液', '[tex=5.214x1.214]3vaqfUgJT+OEPnWPkxXpRM0+MrhmoCPNDE+sGSxGE61KwFiMWwuOQhA0CW5jz+Zx[/tex]的KSCN溶液'], 'type': 102}
- 设随机变量(X,Y)的概率分布列为[img=345x154]178ab1c9ce3bc1b.png[/img]求[tex=1.571x1.0]JUrGU6ftUjxQCIr6CyfDwQ==[/tex],[tex=1.357x1.0]yL/7/hhyqgwzAX8jnIq3OQ==[/tex],[tex=4.357x1.357]LN0xwhQHSOeLwBClUlpHQw==[/tex].
- [tex=4.071x1.357]Z9fZDFNkSSbLx5UL07JiNQ==[/tex]沉淀在下列溶液中溶解度最大的是([input=type:blank,size:4][/input])A.纯水B.在[tex=6.929x1.214]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfELkw6XhgPFeY20Gujqs+QUcLPq229xp6V3MuMASljhFw==[/tex]中C.在[tex=8.071x1.429]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfG8jg675H9wkvj8OuyX1BEbnF9K4KjrZY3ER3L/UOk+YDWN4tB54g1tnnTAYQlQPwY=[/tex]中D.在[tex=8.0x1.429]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfFsIwuiFeaUsR2eC7V1FxWqHBLnpLwXqEG+rBzWQRsJxjYoEjdVG/74ExQQIZSiPpM=[/tex]中
- 下列各对溶液中,属于等渗溶液的是: 未知类型:{'options': ['[tex=7.0x1.214]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfG8jg675H9wkvj8OuyX1BEbxCtFMflQ2DLUHNwkLdsbDA==[/tex]与[tex=6.5x1.214]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfELkw6XhgPFeY20Gujqs+QUcLPq229xp6V3MuMASljhFw==[/tex]', '[tex=7.0x1.214]n4qK/+tfIMczB34ypXfwu6RYTvKS36gwy7GrpjAer5983+8Sosn2WWOXeChhOZ6JeQsuo71jt9FQuZJeh1Uq1w==[/tex]与[tex=7.571x1.429]aazdV4CjO885WqBF7kZVaYTtvhOuj6GpZqij7Xm4a1ZN3dh4OwlQMSVyqI6agtT9RIUKome83PJBwIzjZPPx8x0JBxIHiF1VFrCNsdC0bO8=[/tex]', '[tex=8.5x1.571]yY+W12oxZxtpFdOKfeXx44x6cn4iLzdbuVF0EBpWd3k+ST8JPfy3aMCeYb+k/pEtkYyvcx5zM6YQxaDbJitVEOULMmKyOAAlm98/wpXA7tA=[/tex]与[tex=9.857x1.571]DyKTmNUEj41n1yxAfgI0wlKRpWShHKyDwozpjJTkHy/lBgQKvX/Z0fTf+RyUULqdgLRiQMH5+wMyMYwmjekWdMFDW+MnBoJWyAtl4N9jRJPXaXor1j82kYD99U2BDzIPU8rPAMlZHams2CeWov8Etw==[/tex]', '[tex=8.5x1.571]yY+W12oxZxtpFdOKfeXx44x6cn4iLzdbuVF0EBpWd3k+ST8JPfy3aMCeYb+k/pEtkYyvcx5zM6YQxaDbJitVEOULMmKyOAAlm98/wpXA7tA=[/tex]与[tex=9.071x1.571]7EVLKgfN4fqAyVu+5vsMghaga0xAdtUWPZr4cCEu4a4Z5D74hyjbVYMqvs0ALuFjyenkbAlyvxhPy4092XPDlmNJ7aS6nm3pohFpmrkAVvEKF0FBQ0AUYyzQnF0/Vle9prTLlz3YujQLAld/qRcTWA==[/tex]'], 'type': 102}
- 下列各对溶液中,属于等渗溶液的是: 未知类型:{'options': ['[tex=7.0x1.214]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfG8jg675H9wkvj8OuyX1BEbxCtFMflQ2DLUHNwkLdsbDA==[/tex]与[tex=6.5x1.214]cjfwsJ+ZtJhcVIHqr5Yl3odN32GHFzqvWP7A/QtWxfELkw6XhgPFeY20Gujqs+QUcLPq229xp6V3MuMASljhFw==[/tex]', '[tex=7.0x1.214]n4qK/+tfIMczB34ypXfwu6RYTvKS36gwy7GrpjAer5983+8Sosn2WWOXeChhOZ6JeQsuo71jt9FQuZJeh1Uq1w==[/tex]与[tex=7.571x1.429]aazdV4CjO885WqBF7kZVaYTtvhOuj6GpZqij7Xm4a1ZN3dh4OwlQMSVyqI6agtT9RIUKome83PJBwIzjZPPx8x0JBxIHiF1VFrCNsdC0bO8=[/tex]', '[tex=8.5x1.571]yY+W12oxZxtpFdOKfeXx44x6cn4iLzdbuVF0EBpWd3k+ST8JPfy3aMCeYb+k/pEtkYyvcx5zM6YQxaDbJitVEOULMmKyOAAlm98/wpXA7tA=[/tex]与[tex=9.857x1.571]DyKTmNUEj41n1yxAfgI0wlKRpWShHKyDwozpjJTkHy/lBgQKvX/Z0fTf+RyUULqdgLRiQMH5+wMyMYwmjekWdMFDW+MnBoJWyAtl4N9jRJPXaXor1j82kYD99U2BDzIPU8rPAMlZHams2CeWov8Etw==[/tex]', '[tex=8.5x1.571]yY+W12oxZxtpFdOKfeXx44x6cn4iLzdbuVF0EBpWd3k+ST8JPfy3aMCeYb+k/pEtkYyvcx5zM6YQxaDbJitVEOULMmKyOAAlm98/wpXA7tA=[/tex]与[tex=9.071x1.571]7EVLKgfN4fqAyVu+5vsMghaga0xAdtUWPZr4cCEu4a4Z5D74hyjbVYMqvs0ALuFjyenkbAlyvxhPy4092XPDlmNJ7aS6nm3pohFpmrkAVvEKF0FBQ0AUYyzQnF0/Vle9prTLlz3YujQLAld/qRcTWA==[/tex]'], 'type': 102}