用下列序号填空：①烧杯②试管③胶头滴管④玻璃棒⑤量筒⑥漏斗：能直接加热的玻璃仪器_1；吸取或滴加少量液体的仪器_2；使食盐加速溶于水的仪器_3；量取6.8mL溶液的仪器_4。_刷题宝

题干

用下列序号填空：①烧杯 ②试管 ③胶头滴管 ④玻璃棒 ⑤量筒 ⑥漏斗：
能直接加热的玻璃仪器____ ；吸取或滴加少量液体的仪器____ ；使食盐加速溶于水的仪器____ ；量取6.8mL溶液的仪器____ 。

上一题下一题 0.0难度选择题更新时间:2018-06-04 02:39:35

答案(点此获取答案解析）

②,③,④,③⑤

同类题1

把由NaOH，AlCl₃、MgCl₂三种固体组成的混合物溶于足量的水中，有0.58g白色沉淀析出，向所得的浊液里，逐渐加入0.5mol/L的盐酸，加入盐酸的体积和生成沉淀的质量如图所示：

同类题2

若一个圆锥的侧面展开图是面积为2π的半圆面，则该圆锥的母线与底面所称的角为（）

同类题3

感悟下图漫画。要找到出路，应（）

同类题4

根据短文内容，用方框中所给的单词的正确形式填空，使短文通顺、完整。

they sad go happy call

In1997, Bobbi McCaughey gave birth to seven babies. They all survived(存活). This autumn, McCaughey's children are preparing to have ____18th birthday.

Eighteen years ago, the birth of McCaughey's seven children was huge news across the world. Bill Clinton, American President at that time,____ the family and congratulated them. Doctors worried that they wouldn't survive their first few days, but they did. Many people helped them and they grew up____.

"Somany things have happened in 18 years. All the happiness and ____are special to us,"said Mum Bobbi McCaughey. Now her children are____to graduate from high school.

同类题5

My mother _______ some cakes for us every day.

小学学科试题库

初中学科试题库

高中学科试题库