8．如右图所示一定条件下将1mol A2气体和3molb2气体充入一容积可变的密闭容器中可�动的活塞的位置如图1所示在恒温恒压下�生 Sketch Coloring Page

8．如右图所示一定条件下将1mol A2气体和3molb2气体充入一容积可变的密闭容器中可�动的活塞的位置如图1所示在恒温恒压下�生 Template

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Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #1459 khvjkhu

anonymous

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anonymous

anonymous
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sketch #5214 Crying with a Smile by Bill Kody

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #3032 Batman by Aaron Bahary

anonymous

anonymous
sketch #3032 Batman by Aaron Bahary

sketch #4921

anonymous

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sketch #3626 Skream by Wellen Lima

anonymous

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sketch #4287 eye

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anonymous

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sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

sketch #3523 My World My Way by Elena Artene

anonymous

anonymous
sketch #3523 My World My Way by Elena Artene

sketch #2645 Flowers in window

Rachel Roe
sketch #2645 Flowers in window

sketch #5085 CM Punk by Luciana Nazar

anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #2937 Spongebob by Kalana Namikaze

anonymous

anonymous
sketch #2937 Spongebob by Kalana Namikaze

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anonymous

anonymous
sketch #4691 Itachi by Jaqueline Salazar

sketch #5166 Jigsaw by Gisele Siqueira Zanni

anonymous

anonymous
sketch #5166 Jigsaw by Gisele Siqueira Zanni

sketch #4751 Ruko by Rodrigo Marcos

anonymous

anonymous
sketch #4751 Ruko by Rodrigo Marcos

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sketch #5138 Monster by Leonie Cooper

anonymous

anonymous
sketch #5138 Monster by Leonie Cooper

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sketch #12 my bear

Tom Kelly
sketch #12 my bear

sketch #5313 Katy Perry by Monalisa Theresia

anonymous

anonymous
sketch #5313 Katy Perry by Monalisa Theresia

sketch #3296

anonymous

anonymous
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tomski8．如右图所示一定条件下将1mol a2气体和3molb2气体充入一容积可变的密闭容器中可�动的活塞的位置如图1所示在恒温恒压下�生 coloring

8．如右图所示一定条件下将1mol A2气体和3molB2气体充入一 容积可变的密闭容器中可�动的活塞的位置如图1所示在恒温恒压下�生 sketch template

一定条件下，容器内�生反应：，其能量变化如图所示。高途 sketch template

下列图所示反应有直接进行的也有在溶液中进行的其中部分产物已略去已知A是固体单质BXH为气体单质D属于可溶于水的强电解质一个D sketch template

如上右图所示的�省中部�居其好处有（）�节省建材 �避风保暖 �防止风沙 �收集雨水上学吧找答案 sketch template

�某密闭容器中加入015mol/L A005mol/L C和一定量的B三种气体．一定条件下�生反应各物质浓度随时间变化如图中甲图所示 sketch template

�一定体积的密闭容器中加入1mol A03mol C和一定量的B三种气体．一定条件下�生反应各物质浓度随时间变化如图Ⅰ所示其中t0 sketch template

“探究电流与电阻关系”的实验实物图如图甲所示，定值电阻的阻值分别为5Ω、10Ω、15Ω、20Ω。（1）连接电路时�现，电路中有一根导线连接错误 sketch template

如上面右图所示的程序框图中输出S的值为 A10 B12 C15 D8——青夏教育精英家教�—— sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

如右图所示的电路电源电压U=25V已知灯泡的电阻是5Ω�动变阻器的 最大电阻是20Ω当�动变阻器的�片P从a点移动到b点的过程中灯泡 sketch template

百度教育 sketch template

在如图甲所示的电路中电源电压保持不变R1为定值电阻R2为�动变阻器．闭合开关S调节�动变阻器将�动触头P从最左端�到最右端两电压表 sketch template

6．如右图所示某学生设计了一个“�笔写红字 的趣�实验滤纸先用氯化钠无色酚酞的混合液浸湿然后平铺在一块铂片上接通电源后用铅笔在滤纸 sketch template

题目一定条件下�生反应�M Rg ΔH= Q1 KJ/mol�2 R 2Tg Q2 KJ/mol已知Q1 sketch template

如图所示在外力作用下某质点运动的速度时间图像为正弦曲线由图可判断A在0 T1时间内外力在增大B在t1 T2时间内外力的功率先增大 sketch template

23．如右图是打秋千的示意图．最初人直立站在踏板上A点所示绳与竖直方�成θ角人的重心到悬点O的距离为L1从A点�最低点B运动过程中 sketch template

如右图所示电路中电源电压保持不变闭合开关S后将�动变阻器R2的�片P�右移动在此过程中 A．电压表V1示数不变电压表V2示数变大B sketch template

烷烃以甲烷为例在光照条件下�生卤代反应原理如图所示某研究人�研究了异丁烷�生溴代反应生成一溴代物的比例结果如下下列说法正确的是 sketch template

10．两种气态烃组成的混合气体完全燃烧后所得到CO2和H2O 的物质的量随混合烃总物质的量的变化如右图所示 下列有关混合气体的说法错误的是 sketch template

在恒温恒容的密闭容器中�生反应AI．将1molA和3molB在一定条件下反应达平衡时C的体积分数为xⅡ．若起始时ABC投入的物质 sketch template

22．将1mol I2g和2mol H2g置于某2L密闭容器中在一定温度下�生反应 I2g H2 ΔH sketch template

题目下面a E是中学化学实验中常见的几种定量仪器a．量筒 B．容量瓶 C．滴定管 D．托盘天平 E．温度计1有“0 刻度的是填 sketch template

在一定温度下某容器内气体XY的物质的量随反应时间变化的曲线如右图所示下列判断错误的是 A T1时cY＝2cX B 反应的 sketch template

在相同光照和温度条件下空气中CO2含量与植物光合产量的关系如右图所示理论上能更有效地利用CO2使光合产量高于m点的选项是 A．若a sketch template

9．如右图所示曲线C1C2分别是纯电阻直流电路中内外电路消耗的电功率随电流变化的图线由该图可知下列说法中错误的是 A．电源的电动势为 sketch template

二氧化碳的捕集利用是�国能源领域的一个重要战略方� 1�学家提出由CO2制取C的太阳能工艺如右图所示 �若“重整系统 �生的反应中 sketch template

如右图 2所示取气密性良好的两支大小相同的医用注射器将活塞�外拉分别吸入等体积的空气和水用手指顶住针筒末端的小孔将活塞慢慢推入哪 sketch template

1 Mol H2 G和1mol I2g置于某1 L密闭容器中在一定温度下�生反应H2g I2g2HIg ΔH sketch template

26．用相同质量的铁和锌跟一定量的稀硫酸反应其反应过程如下图所示图中横纵坐标分别表示反应时间t和产生氢气的质量m．试回答 1曲线 sketch template

下列有关的判断或表示方法正确的是A．一定条件下将05 Mol N2置于密闭的容器中充分反应生成NH3g放热193 KJ其热化学 sketch template

ABCD都是中学化学中的常见化合物均由�期表前18号元素组成D为红综色气体甲乙则是两种单质以上单质和化合物之间在如图1所示的 sketch template

某化学�研小组研究在其他条件不变时改变某一条件对A2g 3B2g2AB2g化学平衡状态的影响得到如右图所示的变化规律图中T sketch template

实验室里常见的如右图所示的仪器该仪器为两头密封的玻璃管中间带有一根玻璃短柄当玻璃管内装有碘片时用此仪器进行碘的升华实验具有装置简单 sketch template

一定条件下在水溶液中1mol Cl ClOX 相对大小如图所示．回答下列问题1D是ClO4 ．2B→A C反应的离子方程式为 sketch template

8．在一定条件下将X和Y两种物质按不同的比例放入密闭容器中反应平衡后测得XY的转化率与起始时两物质的物质的量之比的关系如图所示则XY sketch template

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