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下列图示实验基本操作正确的是A.过滤操作B.盖灭酒精灯C.实验室制取氧气D.稀释浓硫酸
试题详情
下列图示实验基本操作正确的是( )
![](https://img.xintiku.com/upload/9f/64/9f64f76b45545a0cdada9381f7c4f220.png)
A.过滤操作
B.盖灭酒精灯
C.实验室制取氧气
D.稀释浓硫酸
相关试题
-
下列图示实验基本操作正确的是( )
![](https://img.xintiku.com/upload/16/13/1613ab87d62d87e0f34574cef0de9b00.png)
A.过滤操作
B.盖灭酒精灯
C.实验室制取氧气
D.稀释浓硫酸
-
下列图示实验基本操作正确的是( )
![](https://img.xintiku.com/upload/3f/5d/3f5da8029e68bc7d7712587caed24476.png)
A.过滤操作 | B.盖灭酒精灯 |
C.实验室制取氧气 | D.稀释浓硫酸 |
-
下列图示实验基本操作正确的是( )
![](https://img.xintiku.com/upload/9f/64/9f64f76b45545a0cdada9381f7c4f220.png)
A.过滤操作
B.盖灭酒精灯
C.实验室制取氧气
D.稀释浓硫酸
-
下列图示的化学实验操作正确的是( )
A.![](https://img.xintiku.com/upload/ae/99/ae9945b0d03f32a3c4067b0b42d71c6c.png)
制取氧气
B.![](https://img.xintiku.com/upload/7d/5a/7d5a7cfe3f0b0842cae1e7862af5b71c.png)
稀释浓硫酸
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAABaCAYAAADQKPQpAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAbTSURBVGhD7ZlrSBVbFMf7UhZRqBXWhyAhIywK
E4zQUqM0S3oQRaRfKtQeKpYRhhFCpqW9KXvQi4qiFxVFERqKWEFmZaaBGpaVmVppGfZe9/5Xe8bj
OTNnzxyNE/fOD4ZZe8+Zmf/ee+21157Ti/4y/h+CevVy/bGWIBmWIBmWIBmWIBmWIBmWIBmWIBmW
IBmWIBmWIBnqnXhITx6u0kVQT/DfFtSTh6tI70xMTKRZs2ZRZGSk4QOCtOqjoqJo7ty51NjYKJ7u
iFNB+/bto5CQEFq2bBmtWLGCli9fbuiAIK36VatW0aJFi8jf31+8wRGngpqammjkyJE0duxYmjx5
MgUHBxs6IEirftKkSdS/f386evSoeIMj0iFbvHgxXb9+XZSM4cyHBg4cKCxtpILAmTNnhGUMZ4K8
vLyEpY0hQZmZmcIyhp6g58+f0+jRo0VJG0OCkpKShGUMPUF3796lhQsXipI2hgRNmzZNWMbQE3Tx
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CRNow4YN7OQ/f/4UV3/T5c5Pnz6xCNwAQTdv3hRXzKEnSOHZs2e0f/9+Sk5O5mXp8uXL4oqNoObm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)
铁丝在氧气中燃烧
D.![](https://img.xintiku.com/upload/dc/89/dc89be1fd979998fd0a250d9db0c59f7.png)
过滤
-
下列图示的化学实验操作正确的是( )
A.![](https://img.xintiku.com/upload/bc/7b/bc7bdcd2170ea6c27ce42c6789021eef.png)
制取氧气
B.![](https://img.xintiku.com/upload/0d/05/0d05ddea657a1dbe6b9395f268cbf240.png)
稀释浓硫酸
C.![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACQAAABaCAYAAADQKPQpAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAbTSURBVGhD7ZlrSBVbFMf7UhZRqBXWhyAhIywK
E4zQUqM0S3oQRaRfKtQeKpYRhhFCpqW9KXvQi4qiFxVFERqKWEFmZaaBGpaVmVppGfZe9/5Xe8bj
OTNnzxyNE/fOD4ZZe8+Zmf/ee+21157Ti/4y/h+CevVy/bGWIBmWIBmWIBmWIBmWIBmWIBmWIBmW
IBmWIBmWIBnqnXhITx6u0kVQT/DfFtSTh6tI70xMTKRZs2ZRZGSk4QOCtOqjoqJo7ty51NjYKJ7u
iFNB+/bto5CQEFq2bBmtWLGCli9fbuiAIK36VatW0aJFi8jf31+8wRGngpqammjkyJE0duxYmjx5
MgUHBxs6IEirftKkSdS/f386evSoeIMj0iFbvHgxXb9+XZSM4cyHBg4cKCxtpILAmTNnhGUMZ4K8
vLyEpY0hQZmZmcIyhp6g58+f0+jRo0VJG0OCkpKShGUMPUF3796lhQsXipI2hgRNmzZNWMbQE3Tx
4kVasmSJKGljSNCgQYOEZQw9QRAzZcoUUdLGkKC+ffsKyxh6ghA6FixYIEraGBLUu3dvYRlDTxCC
69mzZ0VJG0OCZFPVHj1Bq1evppMnT4qSNpp3vn79mrKysjgoDh8+nAoKCsQVY+gJ+vbtGwUFBdGE
CRNow4YN7OQ/f/4UV3/T5c5Pnz6xCNwAQTdv3hRXzKEnSOHZs2e0f/9+Sk5O5mXp8uXL4oqNoObm
Zp4B+fn5osZ1ZIJs+fr1K3fC3r17uazeOW/ePLpz544odQ+zsxKMGzeOz6qgoUOHCqv7uCJo5cqV
fFYFmZ3aznBFEEIC+COCzPiQApI3oN7p6ekprO4DQYGBgaJkDIceGjFihLC6DwTBSdesWSNq5CDF
BaogPz8/YZmnuLiYWxgTE0OhoaH04MEDrh82bBhlZ2ezLSM6OprPqiBfX19hmQNrE4YbuffGjRvp
xYsXHOxOnz7Nq/uMGTPEL52DfBuogvBAV4GQOXPmsID169ez7e3tTeHh4U63PLZMnz6dz6ogZ1sT
GQcPHuQ0d/78+fT48WPOCmVphj3YswFV0MSJE4Vlji9fvtDgwYM5I8BCHBAQwL2TlpYmfmEMLLpA
FRQRESEs52B1tl+hkSsfPnyYSktLRQ1Reno6zZ49W5R+g9W+vb2dfv36JWo6GTVqFJ9VQdjqusKj
R494dmGIMMOwy7169Spfww4D+U9HRwedO3eOTp06RYWFhQ4NAi4JwsqMTWNJSYnaSmQJsbGx7ANw
YqSpSF+QhytuAEHXrl2j8vJy+vz5M9fZY0pQfX097dixg3Jzc3ko7t27J650gmTr0qVLbGNobty4
QePHj+cy+PjxI71584aHTAtTgmprazlrxMPwMjiy0lI4Y1hYGKenmzdv5i0TXg7wYSEjI4OH6Pz5
89woBFH0tD0u+9CTJ09oy5YtanzBMCGoIZeCSIjDLJs6dSqNGTOGG/Ljxw8OBw0NDWyjQfaYFoSe
QbyBGLwcvab4ERw7Pj6eDh06xDMNSweet337dr6OHnr48CGlpKTQnj176P79+1xvi2lBGAY8FP6D
BB05MXJwDENeXh5H69TUVKqoqBB3EPeQLWgAPsUcP35c1HRiWhBaCcfF0gB/gC8cOXKEh2DdunX8
mytXrvC6lpCQQJs2beoSrRGrMNPwey1MCWppaeGlYdeuXTxTsEtAQlVZWUlVVVXszFiLsOLjkx3i
0ZAhQ8TdxJOhrq6OY9GJEyc0RZkWhKmPITpw4ABPfcSfDx8+6MYVrGu4/vbtW84Atm3bRmVlZeKq
I6aHDIIQh5RYg5fAadH66upqbrXi5O/fv+eZVFNTwz2Lhty+fZudWm+bZUoQvjVi4wi/AS9fvqS1
a9fyMBw7doxfgnCAAyCSw9kRbzBEWOcAeuvVq1ds22NKEFqOaQ+wzUYQxGxDzyAMtLa20oULF3j6
g+/fv3PPIDQA9KSyvulhesgU0DtPnz7ll27dupVjUltbGwuwTcawiBYVFbENH8RXOPScHi4LUoCf
YAgRDrBXx9DZgl61XbcQqRG/emTIZGA49WabLYji8DstIOjdu3edgmQfI/80Pj4+7AaqoKVLlwrL
PeALP1AFKVtZd6Fs5VVBylbWXTgIiouLE5Z78PDw4PPf20PKByN34SBI+frgLixBMixBMixBMixB
MjQFYSPoLhzWMqQf+KI6c+ZMVtuvXz8+4xgwYIBq99SBvx9wxp8+ADbo0kPIGrGhw04Cu9Hdu3dT
Tk4O79uR0Hf32LlzJ2+x8Uy8B9+w8Wyc+/TpwzpUQchnIQQXsQfDDRAFG8JQxoO6c+B5EIUzBKJO
afStW7f+VUH0DyfF6LRN/7QqAAAAAElFTkSuQmCC6I+B5LyY572R
)
铁丝在氧气中燃烧
D.![](https://img.xintiku.com/upload/cf/0f/cf0f6e13fadc2b4622e8e35126041908.png)
过滤
-
下列图示的实验操作中,正确的是( )
A.![](https://img.xintiku.com/upload/63/c0/63c0d167a4e837368340d567670bbcb3.png)
稀释浓硫酸
B.
称取氯化钠
C.![](https://img.xintiku.com/upload/08/d6/08d6c68f630720eb8cd2a28cf7363f0b.png)
过滤
D.![](https://img.xintiku.com/upload/03/1f/031f11321b1de2ca5bbd9f5a0fce285e.png)
制取氧气
-
下列图示的实验操作中,正确的是( )
A.![](https://img.xintiku.com/upload/aa/55/aa55f77b317a6225aaec2420bcd0897c.png)
稀释浓硫酸
B.
称取氯化钠
C.![](https://img.xintiku.com/upload/0f/63/0f633ef2d8f256a9e0793702aab7ae99.png)
过滤
D.![](https://img.xintiku.com/upload/c1/cb/c1cbbb2c6bd0ff6bbd664a255fe7dde0.png)
制取氧气
-
下列图示的实验操作中,正确的是( )
A.![](https://img.xintiku.com/upload/bf/af/bfaf66908f71bc5c5c12c84ec7402aca.png)
稀释浓硫酸
B.
称取氯化钠
C.![](https://img.xintiku.com/upload/af/c8/afc82dc16867d6c142d8eb01784444da.png)
过滤
D.![](https://img.xintiku.com/upload/69/68/6968f293df3889d22af1b0a73bc874c6.png)
制取氧气
-
下列图示的实验操作中,正确的是( )
A.![](https://img.xintiku.com/upload/90/50/90500eb89b698ab7c4f28ecd6d923c5e.png)
稀释浓硫酸
B.
称取氯化钠
C.![](https://img.xintiku.com/upload/14/ca/14cae730978f8b8e8908eb76b212a12a.png)
过滤
D.![](https://img.xintiku.com/upload/3d/50/3d50f08059887653513c20f5a22d90ee.png)
制取氧气
-
下列图示的实验操作中,正确的是( )
A.![](https://img.xintiku.com/upload/02/d3/02d381bc8e0645928b89e9893fd64383.png)
稀释浓硫酸
B.
称取氯化钠
C.![](https://img.xintiku.com/upload/41/cd/41cdc529f27b58beed3b53b5a6411af2.png)
过滤
D.![](https://img.xintiku.com/upload/29/62/29625bcf63998c1158862eda68de7137.png)
制取氧气