• Sketchite
Sketchite

某兴趣小组话动中同学们按图1装置对“可燃物燃烧的条件 进行探究．探究过程中大家对磷燃烧生成的大量白烟是否危害人体健康提出�问．�温度未达到 Template






Link:
sketch 3250 Lonely cat Lars Tunebo
sketch 389
sketch 245 Fishy
sketch 5368
sketch 1455 donara
sketch 5231
sketch 4532
sketch 20840 Dog by Laur Ūūtiis

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

View Larger Image Image Credit: 1010jiajiao.com

sketch 2982 Lion by Ati Gohary
sketch 4796
sketch 1993
sketch 3476 Happy valentines day! Simona Honigmelone
sketch 4902
sketch 3076 Angel by Burak Turan
sketch 2787 Spongebob by ShopRasta Roots
sketch 1463





Try and sketch some of theseNoose, Porch swing, Boardwalk, Fishhook, Tap dancer, Pug, Keg, Gloves, Fairy, Cash register, 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 #4532
anonymous
anonymous
sketch #4532

view like
sketch #5259
anonymous
anonymous
sketch #5259

view like
sketch #5276
anonymous
anonymous
sketch #5276

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

view like
sketch #3261
anonymous
anonymous
sketch #3261

view like
sketch #1446
anonymous
anonymous
sketch #1446

view like
sketch #5279
anonymous
anonymous
sketch #5279

view like
sketch #3686 Toy Story by Thania Arruda
anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda

view like
sketch #3014 Fancy
James Forest
sketch #3014 Fancy "S "

view like
sketch #3208 ELETR by Raimundo Santos
anonymous
anonymous
sketch #3208 ELETR by Raimundo Santos

view like
sketch #2187
anonymous
anonymous
sketch #2187

view like
sketch #1953 愛鼠繪
anonymous
anonymous
sketch #1953 愛鼠繪

view like
sketch #2593 Tweety by sketchmaster
sketchmaster
sketch #2593 Tweety by sketchmaster

view like
sketch #1430
Laura Agapi Asnicar
sketch #1430

view like
sketch #5169 Iron Man by Hannah Kellogg
anonymous
anonymous
sketch #5169 Iron Man by Hannah Kellogg

view like
sketch #119
Johnny B. Goode
sketch #119

view like
sketch #1185
anonymous
anonymous
sketch #1185

view like
sketch #2895 Hulk by Dmitry Cherepanin
anonymous
anonymous
sketch #2895 Hulk by Dmitry Cherepanin

view like
sketch #2926 Power Puff Girls by Sylvie Rieux
anonymous
anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

view like
sketch #5260
anonymous
anonymous
sketch #5260

view like
sketch #4708 Katekyo Hitman Reborn by Mário JBudo
anonymous
anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo

view like
sketch #5160 Marilyn Monroe by Muhammet Karadoğan
anonymous
anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan

view like
sketch #3695
Mahmed Alhaj
sketch #3695

view like
sketch #3608 Skeleton king by Thania Arruda
anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda

view like
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer
anonymous
anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

view like
sketch #5039
anonymous
anonymous
sketch #5039

view like
sketch #4821 Johnny M. by Z Ionut Ady
anonymous
anonymous
sketch #4821 Johnny M. by Z Ionut Ady

view like
sketch #5193
anonymous
anonymous
sketch #5193

view like
sketch #2573 homer simpson
anonymous
anonymous
sketch #2573 homer simpson

tomski某兴趣小组话动中同学们按图1装置对“可燃物燃烧的条件 进行探究．探究过程中大家对磷燃烧生成的大量白烟是否危害人体健康提出�问．�温度未达到 coloring
view template
某兴趣小组话动中同学们按图1装置对“可燃物燃烧的条件 进行探究．探究过程中大家对磷燃烧生成的大量白烟是否危害人体健康提出问．查阅资料 sketch template
view template
某兴趣小组话动中同学们按图11装置对“可燃物燃烧的条件 进行探究探究过程中大家对磷燃烧生成的大量白烟是否危害人体健康提出问 查阅 sketch template
view template
28．某兴趣小组活动中同学们按图1装置对“可燃物燃烧的条件 进行探究探究过程中大家对磷燃烧生成的大量白烟是否危害人体健康提出问 sketch template
view template
某化学兴趣小组对“空气中氧气含量的测定”展开探究． 实验回顾实验室常用红磷燃烧的方法测定空气中氧气的含量如图1、图2，红磷燃烧的符号 sketch template
view template
某物理兴趣小组的同学们在研究水的沸腾现象：（1）如图甲所示为该实验的装置，在安装时应先调整固定 （选填“A”或“B”）的位置；（2）同学们观察 sketch template
view template
题目某校化学兴趣小组就空气中氧气的含量进行实验探究集体讨论1讨论后同学们认为应该选择 A蜡烛 B红磷 C铁粉该反应的文字 sketch template
view template
同学们在学习“阿基米德原理 这节课上．仔细观察了老师所做的演示实验．课后复习时．物理兴趣小组的同学们经过反复的思考讨论提出了对该 实验的 sketch template
view template
某校化学兴趣小组的同学在探究属的化学性质时现铜与稀硫酸在常温或加热的条件下均不反应．那么铜与浓硫酸能否生反应他们就铜与浓硫酸是否 sketch template
view template
某兴趣小组做以下实验探究分子的运动．请回答实验中有关的问题．1实验I在盛有量蒸馏水的小烧杯中滴入2滴 3滴酚酞试液再其中滴加浓氨水 sketch template
view template
化学兴趣小组的同学进行了“测定空气中氧气的含量”的探究实验。（1）红磷燃烧的文字表达式为 。（2）实验探究步骤Ⅰ、将仪器按如图1装置连接好 sketch template
view template
题目某化学兴趣小组欲探究含硫物质的性质用下面的装置和药品探究亚硫酸与次氯酸的酸性强弱1装置连接顺序为 用字母表示F中反应的 sketch template
view template
化学兴趣小组的同学进行了“测定空气中氧气的含量”的探究实验。（1）红磷燃烧的文字表达式为 。（2）实验探究步骤Ⅰ、将仪器按如图1装置连接好 sketch template
view template
某化学兴趣小组为探究SO2的性质，按下图所示装置进行实验。 请回答下列问题： 1装置A中盛放浓硫酸和亚硫酸钠的仪器名称分别是 、 ； 2 sketch template
view template
某兴趣小组同学对过氧化氢分解的实验进行如下探究。实验1：探究过氧化氢溶液浓度、温度对反应速率的影响【实验方案在一定温度下，相同质量的过氧化 sketch template
view template
某兴趣小组的同学按课本进行的一个化学实验如图1所示，在进行实验时，同学们闻到一股难闻的刺激性气，于是对原实验重新进行了设计（如图2所示 sketch template
view template
某兴趣小组活动中同学们按图甲装置对“可燃物燃烧的条件 进行探究．探究过程中大家对磷燃烧生成的大量白烟是否危害人体健康提出问．查阅资料 sketch template
view template
某兴趣小组活动中同学们按图1装置对“可燃物燃烧的条件 进行探究．探究过程中大家对磷燃烧产生的大量白烟是否危害人体健康提出问．查阅资料 sketch template
view template
某班同学按下图所示的实验探究质量守恒定律1同学们先按图1的方式实验将盐酸加到碳酸钠粉末中生反应的化学方程式为 该实验中大家进行了 sketch template
view template
某化学小组在探究碱的化学性质时做了如图所示的两个实验．1写出A试管中生反应的化学方程式2NaOH CuSO4═CuOH2↓ sketch template
view template
12．某学习小组将“从空气中制取氮气 作为研究课题以下是他们的实验方案 1除去二氧化碳和水蒸气写出图1装置 A中生反应的化学方程式 sketch template
view template
12．某学习小组将“从空气中制取氮气 作为研究课题以下是他们的实验方案 1除去二氧化碳和水蒸气写出图1装置 A中生反应的化学方程式 sketch template
view template
利用图1装置能制取氧气并测定所收集气体的体积．1仔细观察该装置为制取氧气从A中加入的药品是过氧化氢溶液C中的色固体可能是二氧化锰 sketch template
view template
新型镁合可制成笔记本电外壳竞赛自行车框架等这说明镁合具有的性能是熔点低 硬度大 不导热 导电性强 密度小 耐腐蚀A sketch template
view template
某学校化学兴趣小组同学在学习了制取氧气这一节内容后现在实验室里用5%H2O2溶液加热制O2用带火星的木条检验木条很难复燃．同学们经过 sketch template
view template
某兴趣小组的同学们围绕“酸碱中和反应 将学生成分若干小组开探宂活动请你和他们一起完成以下实验探究稀硫酸与氢氧化钠溶液能否生反应甲组同学 sketch template
view template
题目某化学兴趣小组的同学按图示装置验证氢氧化钠的化学性质实验步骤Ⅰ关闭K1K2将注射器内的液体注入装置A中的锥形瓶内Ⅱ打开 sketch template
view template
某校七年级地理兴趣小组对某区域进行野外考察根据等高线地形图回答下列问题1地理兴趣小组的同学们想登高远望图中ABCD四地最适宜 sketch template
view template
某兴趣小组话动中同学们按图1装置对“可燃物燃烧的条件 进行探究．探究过程中大家对磷燃烧生成的大量白烟是否危害人体健康提出问．温度未达到 sketch template
view template
题目某兴趣小组活动中同学们按图1装置对“可燃物燃烧的条件 进行探究探究过程中大家对白磷燃烧产生的大量白烟是否危害人体健康提出问 sketch template
view template
某兴趣小组同学设计探究光合作用需要某种原料的实验实验前将天竺放在暗处一昼夜按下图示装置安放好光照2 3小时分别取下叶片A和B浸入 sketch template
view template
某兴趣小组活动中同学们按图A装置对“可燃物燃烧的条件 进行探究探究过程中大家对磷燃烧产生的大量白烟是否危害人体健康提出问 查阅资料 sketch template
view template
某兴趣小组活动中同学们按下图装置对“可燃物燃烧的条件 进行探究探究过程中大家对磷燃烧产生的大量白烟是否危害人体健康提出问 查阅资料 sketch template
view template
题目某校化学兴趣小组在实验室里用二氧化锰和浓盐酸在加热条件下制取氯气并进行有关氯气性质的实验探究．回答下列问题1从分液漏斗中加入的 sketch template
view template
某兴趣小组深入到一块弃耕农田进行调查现连原来的田埂都淹没在杂草之中只有零星的小麦．杂草中有大家熟悉的狗尾草车前等多数是叫不出名的单子 sketch template
view template
某化学兴趣小组为探究SO2的性质按如图Ⅰ所示装置进行实验．请回答下列问题1装置A中盛放亚硫酸钠的仪器名称是 其中生反应的化学方程式 sketch template