• Sketchite
Sketchite

下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微�下倾斜 b 称量固体时砝码应放在天平左边托盘上 C 用镊子取 Template






Link:
sketch 5040 Amy Winehouse by Timothy Palfreyman
sketch 1220
sketch 690 barco
sketch 1463
sketch 5139 Sick Sick Six Urs Stefan
sketch 2279 puppetsss
sketch 5371 Senorita by Adrian Matosek
sketch 293 jdjdjdjdj

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

sketch 1853 scribble
sketch 2638 Cliff cool
sketch 2431 face :D
sketch 5070 The Rolling Stones by Roby Krdoso
sketch 4997 Rafael Leite Jose Rondon
sketch 4385
sketch 3716
sketch 3535 Mickey by Hakan Usuğ





Try and sketch some of theseWyvern, Toboggan, Crossbow, Boardwalk, Diner, Refugee, Hot water bottle, Patio, River, Giant, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?
view like
sketch #3290 Calvin and Hobbes by অনন্ত জলিল
anonymous
anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

view like
sketch #3639
anonymous
anonymous
sketch #3639

view like
sketch #3372 Erza by Konstantin Kuznetsov
anonymous
anonymous
sketch #3372 Erza by Konstantin Kuznetsov

view like
sketch #4900 Moonlight by Abdelwahab Haik
anonymous
anonymous
sketch #4900 Moonlight by Abdelwahab Haik

view like
sketch #879
Laura Agapi Asnicar
sketch #879

view like
sketch #3042 Tobi by Mirnes Sinanovic
anonymous
anonymous
sketch #3042 Tobi by Mirnes Sinanovic

view like
sketch #1041 strawberries
anonymous
anonymous
sketch #1041 strawberries

view like
sketch #4742
anonymous
anonymous
sketch #4742

view like
sketch #5261
anonymous
anonymous
sketch #5261

view like
sketch #1440 donara
Donara Smbatyan
sketch #1440 donara

view like
sketch #20215 Desert
anonymous
anonymous
sketch #20215 Desert

view like
sketch #4868 Pokemons! by Ammed Hjb
anonymous
anonymous
sketch #4868 Pokemons! by Ammed Hjb

view like
sketch #5055
anonymous
anonymous
sketch #5055

view like
sketch #68512
anonymous
anonymous
sketch #68512

view like
sketch #3479
anonymous
anonymous
sketch #3479

view like
sketch #2904 Pinky and the Brain by Tim Poole
anonymous
anonymous
sketch #2904 Pinky and the Brain by Tim Poole

view like
sketch #4221 Moi.
anonymous
anonymous
sketch #4221 Moi.

view like
sketch #4734 Timon by Anh Vu
anonymous
anonymous
sketch #4734 Timon by Anh Vu

view like
sketch #808
Laura Agapi Asnicar
sketch #808

view like
sketch #5158 Till Lindemann by Cristina Love
anonymous
anonymous
sketch #5158 Till Lindemann by Cristina Love

view like
sketch #3810
anonymous
anonymous
sketch #3810

view like
sketch #5176
anonymous
anonymous
sketch #5176

view like
sketch #3052
anonymous
anonymous
sketch #3052

view like
sketch #5084 Harry Potter by Enrique L. Manly
anonymous
anonymous
sketch #5084 Harry Potter by Enrique L. Manly

view like
sketch #3676 Sceptical horse by Koes Maung
anonymous
anonymous
sketch #3676 Sceptical horse by Koes Maung

view like
sketch #961
anonymous
anonymous
sketch #961

view like
sketch #4429 Spongebob by Brenda Peña
anonymous
anonymous
sketch #4429 Spongebob by Brenda Peña

view like
sketch #2250 lelouch
anonymous
anonymous
sketch #2250 lelouch

view like
sketch #4778
anonymous
anonymous
sketch #4778

view like
sketch #4829
anonymous
anonymous
sketch #4829

tomski下列化学实验基本操作正确的是 a 给试管中的固体加热时管口应略微�下倾斜 coloring
view template
下列实验操作中正确的是 A．稀释浓硫酸B．蒸食盐水C．量取35mL液体D．测定空气里氧气的含量——青夏教育精英家教—— sketch template
view template
下列是化学实验中常见的基本操作据图回答下列问题1如图A所示手握细口瓶倾倒液体时细口瓶标签的一面要 细口瓶的塞子要 在桌面上2 sketch template
view template
正确的实验操作是进行化学实验的基本保障下列实验操作正确的是 A取完液体后不清洗直接将胶头滴管放入滴瓶B连接试管和胶塞C量取9 sketch template
view template
下列实验基本操作正确的是 A 称量氯化钠B 点燃酒精灯C 取用固体D 加热液体 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微下倾斜 B 称量固体时砝码应放在天平左边托盘上 C 用镊子取 sketch template
view template
下列基本操作正确的是 A．手持试管给试管里的物质加热 B．用燃着的酒精灯去点燃另一只酒精灯 C．用天平称量药品时用手直接拿砝码 D．用 sketch template
view template
化学是以实验为基础的学。下列根据实验操作和现象能得到相应结论的是（ ）选项实验操作和现象结论A常温下，将两块相同的未经打磨的铝片分别投入5 sketch template
view template
6．下列有关化学实验过程中的操作错误的是A．给试管加热必须先预热B．将固体溶解的时候要用玻璃棒不断的搅拌C．点燃氢气前一定要先检验氢气的 sketch template
view template
4．具备基本的化学实验技能是进行学探究的基础和保证下列有关实验操作正确的是 A B C D——青夏教育精英家教—— sketch template
view template
下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微下倾斜 B 称量固体时砝码应放在天平左边托盘上 C 用镊子取 sketch template
view template
下列是取出量固体粉末并装入试管进行加热的过程各步操作中正确的是 A．取出固体粉末B．装入固体粉末C．点燃酒精灯D．加热固体粉末 题目和 sketch template
view template
下列化学实验基本操作正确的是 A稀释浓硫酸时把水慢慢倒入盛有浓硫酸的烧杯中 B酒精灯使用完毕后用灯帽盖灭 C用滴管滴加液体时将滴管伸 sketch template
view template
下列实验操作正确的是 A．B．C．D． 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微下倾斜 B 称量固体时砝码应放在天平左边托盘上 C 用镊子取 sketch template
view template
下列实验基本操作正确的是 A．给试管里的液体加热液体体积不超过试管容积的2/3 B．将实验剩余的药品及时放回原瓶 C．用酒精灯给试管 sketch template
view template
12．下列实验基本操作正确的是（ ）A．称量氢氧化钠固体B．测定溶液的pHC．试管中倾倒液体D．取液后将滴管倒置 百度教育 sketch template
view template
下列实验操作正确的是 A B C D 解析 A稀释浓硫酸时需将浓硫酸沿烧杯内壁缓慢的倒入水中并且用玻璃 sketch template
view template
下列化学实验基本操作正确的是 A．倾倒液体B．称量固体C．检查气密性D．加热液体 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列实验操作中正确的是 A．给试管内的液体加热时试管口不能对着人 B．试管里滴加液体药品时胶头滴管应伸入试管内 C．用托盘天平称量时 sketch template
view template
下列实验操作正确的是 A 液体的倾倒 B 连接仪器C 称量固体 D 量取液体 解析 A在往试管里倾倒液体的时候试剂瓶口 sketch template
view template
下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微下倾斜 B 称量固体时砝码应放在天平左边托盘上 C 用镊子取 sketch template
view template
下列化学实验基本操作正确的是 A稀释浓硫酸时把水慢慢倒入盛有浓硫酸的烧杯中 B酒精灯使用完毕后用灯帽盖灭 C用滴管滴加液体时将滴管伸 sketch template
view template
下列化学实验基本操作正确的是A给试管中的固体加热时管口应略微下倾斜B称量固体时砝码应放在天平左边托盘上C用镊子取块状固体应小心 sketch template
view template
下列实验操作正确的是 ABCD 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微下倾斜 B 称量固体时砝码应放在天平左边托盘上 C 用镊子取 sketch template
view template
下列实验操作正确的是 A．给试管里的固体加热时试管口略下倾斜B．用滴管滴加液体时需将滴管伸入试管内C．可在量筒中进行化学反应并观察反应 sketch template
view template
下列实验基本操作正确的是 A．给试管里的液体加热液体体积不超过试管容积的2/3 B．将实验剩余的药品及时放回原瓶 C．用酒精灯给试管 sketch template
view template
下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微下倾斜 B 称量固体时砝码应放在天平左边托盘上 C 用镊子取 sketch template
view template
下列化学实验操作正确的是 A．加热试管内液体B．硫在氧气中燃烧C．倾倒液体D．稀释浓硫酸 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列实验操作正确的是 A． 加热液体B． 测定溶液pHC． 稀释浓硫酸D．过滤 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列化学实验基本操作正确的是 A 给试管中的固体加热时管口应略微下倾斜 B 称量固体时砝码应放在天平左边托盘上 C 用镊子取 sketch template
view template
下列化学实验操作正确的是 A． 点燃酒精灯 B． 闻气体气 C． 倾倒液体 D． 移开蒸皿 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列实验操作正确的是 A． 称量固体 B． 用橡皮塞住试管 C． 加热液体 D． 量取液体 题目和参考答案——青夏教育精英家教—— sketch template
view template
下列实验操作中完全正确的是 将试管平放用纸槽往试管里送入固体粉末然后直立试管用坩埚钳夹取加热后的蒸皿蒸馏石油时温度 sketch template
view template
下列化学实验操作正确的是 ABCD 题目和参考答案——青夏教育精英家教—— sketch template