Question

把8g碳和16g氧气放在密闭的容器里,在一定条件下充分反应,最终密闭容器里有( )

A.一氧化碳 B.二氧化碳 C.二氧化碳和一氧化碳 D.二氧化碳和氧气

Answer 1

http://www.4shared.com/photo/1E5CCsyP/_20131128.html
http://www.4shared.com/photo/xaCNf7QZ/_20131128.html
http://www.4shared.com/photo/2QfjFvdA/_20131128.html
http://www.4shared.com/photo/cwm5kx_0/_20131128.html
http://www.4shared.com/photo/zBmblxb1/_20131128.html
http://www.4shared.com/photo/395PKIBR/_20131128.html
http://www.4shared.com/photo/sBSZl_n1/_20131128.html
http://www.4shared.com/photo/O7e3t1ox/_20131128.html
http://www.4shared.com/photo/J2zGHkPQ/_20131128.html
http://www.4shared.com/photo/-WJ8anqs/_20131128.html
http://www.4shared.com/photo/zbyceQrJ/_20131128.html
http://www.4shared.com/photo/Ns4siYvK/_20131128.html
http://www.4shared.com/photo/AmlL3wkW/_20131128.html
http://www.4shared.com/photo/OiJB283p/_20131128.html
http://www.4shared.com/photo/qKmunhM1/_20131128.html
http://www.4shared.com/photo/pM9ODtR5/_20131128.html
http://www.4shared.com/photo/hPTuEp25/_20131128.html
http://www.4shared.com/photo/C2SbqFr2/_20131128.html
http://www.4shared.com/photo/HIKJl9jv/_20131128.html
http://www.4shared.com/photo/VHYuRqgn/_20131128.html
http://www.4shared.com/photo/MERF6-4W/_20131128.html
http://www.4shared.com/photo/VBEVP7S8/_20131128.html
http://www.4shared.com/photo/LI7o7YeX/_20131128.html
http://www.4shared.com/photo/Xfh50vFF/_20131128.html
http://www.4shared.com/photo/f0nCGhy6/_20131128.html
http://www.4shared.com/photo/3C3A6X3G/_20131128.html
http://www.4shared.com/photo/T4ulr5Jw/_20131128.html
http://www.4shared.com/photo/S4ecqLrw/_20131128.html
http://www.4shared.com/photo/MuL2wT-x/_20131128.html
http://www.4shared.com/photo/ZusVH4Sk/_20131128.html
http://www.4shared.com/photo/DagCCfyz/_20131128.html
http://www.4shared.com/photo/_qjyqgxM/_20131128.html
http://www.4shared.com/photo/hllTTwST/_20131128.html
http://www.4shared.com/photo/bYZg3Wcq/_20131128.html
http://www.4shared.com/photo/nwAiGktQ/_20131128.html
http://www.4shared.com/photo/VCVNY_6-/_20131128.html
http://www.4shared.com/photo/YZL9xDay/_20131128.html
http://www.4shared.com/photo/V_01jHUu/_20131128.html
http://www.4shared.com/photo/PFDYrRT2/_20131128.html
http://www.4shared.com/photo/Jv9MpZk2/_20131128.html
http://www.4shared.com/photo/VB21EH-z/_20131128.html
http://www.4shared.com/photo/gkhiRfdD/_20131128.html
http://www.4shared.com/photo/YWODiEyK/_20131128.html
http://www.4shared.com/photo/1xid-1XH/_20131128.html
http://www.4shared.com/photo/Vk_IQZ58/_20131128.html
http://www.4shared.com/photo/ticOAe7i/_20131128.html
http://www.4shared.com/photo/SRzrsA1M/_20131128.html
http://www.4shared.com/photo/fPrGsi5g/_20131128.html
http://www.4shared.com/photo/r4nmwh03/_20131128.html
http://www.4shared.com/photo/vDhfUrYD/_20131128.html
http://www.4shared.com/photo/ijDajhH0/_20131128.html
http://www.4shared.com/photo/mMIrDyLj/_20131128.html
http://www.4shared.com/photo/lj6iyotO/_20131128.html
http://www.4shared.com/photo/GuG97Bab/_20131128.html
http://www.4shared.com/photo/Y499uFq3/_20131128.html
http://www.4shared.com/photo/S7GNe4Ad/_20131128.html
http://www.4shared.com/photo/FN6IFUjQ/_20131128.html
http://www.4shared.com/photo/a1LZt5nx/_20131128.html
http://www.4shared.com/photo/q2tfZucp/_20131128.html
http://www.4shared.com/photo/geeI3Gjq/_20131128.html
http://www.4shared.com/photo/rr0R687q/_20131128.html
http://www.4shared.com/photo/vUb7rWVg/_20131128.html
http://www.4shared.com/photo/9KrDpuig/_20131128.html
http://www.4shared.com/photo/DXeFcX4s/_20131128.html
http://www.4shared.com/photo/QKXpp8eg/_20131128.html
http://www.4shared.com/photo/Wxq-7Nab/_20131128.html
http://www.4shared.com/photo/zfut30fq/_20131128.html
http://www.4shared.com/photo/6NRPUA7T/_20131128.html
http://www.4shared.com/photo/hWQNH6QQ/_20131128.html
http://www.4shared.com/photo/q_zqugvN/_20131128.html
http://www.4shared.com/photo/XUgbGrrA/_20131128.html
http://www.4shared.com/photo/xUW3a8Ec/_20131128.html
http://www.4shared.com/photo/hCup80ur/_20131128.html
http://www.4shared.com/photo/UySt76fX/_20131128.html
http://www.4shared.com/photo/Jm1jiDtu/_20131128.html
http://www.4shared.com/photo/0BV8Rla9/_20131128.html
http://www.4shared.com/photo/DKQbDAHP/_20131128.html
http://www.4shared.com/photo/rRASEg8P/__20131128.html
http://www.4shared.com/photo/cWJRW4Bo/_20131128.html
http://www.4shared.com/photo/TNcJDWPj/_20131128.html
http://www.4shared.com/photo/jWgGGbzA/_20131128.html
http://www.4shared.com/photo/lMKb8yrr/__20131128.html
http://www.4shared.com/photo/hbLPezBt/_20131128.html
http://www.4shared.com/photo/q8cqJafl/_20131128.html
http://www.4shared.com/photo/6afBeXxt/_20131128.html
http://www.4shared.com/photo/E9BrYw1U/_20131128.html
http://www.4shared.com/photo/wzf-jHGu/_20131128.html
http://www.4shared.com/photo/2c71IE-Q/_20131128.html
http://www.4shared.com/photo/8M7_R-aT/_20131128.html
http://www.4shared.com/photo/JGsaveHh/_20131128.html
http://www.4shared.com/photo/lA-lt_d3/_20131128.html
http://www.4shared.com/photo/1JCR12RV/_20131128.html
http://www.4shared.com/photo/xrlDHsOQ/_20131128.html
http://www.4shared.com/photo/cGE1uxE3/_20131128.html
http://www.4shared.com/photo/uw4uXnME/_20131128.html
http://www.4shared.com/photo/YaVTCBC5/_20131128.html
http://www.4shared.com/photo/93KE5OOq/_20131128.html
http://www.4shared.com/photo/lWhAOHxC/_20131128.html
http://www.4shared.com/photo/o3eY5GTq/_20131128.html
http://www.4shared.com/photo/YwkKqcAM/__20131128.html
http://www.4shared.com/photo/pIMxt5gx/_20131128.html
http://www.4shared.com/photo/n8_HQF58/_20131128.html
http://www.4shared.com/photo/tjXV9_Sb/_20131128.html
http://www.4shared.com/photo/jN4c0TrF/_20131128.html
http://www.4shared.com/photo/VPGr0Bv_/_20131128.html
http://www.4shared.com/photo/dXJUMO8l/_20131128.html
http://www.4shared.com/photo/hj4wSTwD/_20131128.html
http://www.4shared.com/photo/ZsSGTkPT/_20131128.html
http://www.4shared.com/photo/hl-qlpf1/_20131128.html
http://www.4shared.com/photo/7w24on_v/_20131128.html
http://www.4shared.com/photo/7T5_d-aJ/_20131128.html
http://www.4shared.com/photo/tdYWimDe/_20131128.html
http://www.4shared.com/photo/PvCrTwLT/_20131128.html
http://www.4shared.com/photo/vIqsWNv-/_20131128.html
http://www.4shared.com/photo/IJyJW1zE/_20131128.html
http://www.4shared.com/photo/AVUutlg3/_20131128.html
http://www.4shared.com/photo/PrH28REb/_20131128.html
http://www.4shared.com/photo/WvrV93Sb/_20131128.html
http://www.4shared.com/photo/c-lXNsnS/_20131128.html
http://www.4shared.com/photo/mTRGJkjR/_20131128.html
http://www.4shared.com/photo/dgpSzdS4/_20131128.html
http://www.4shared.com/photo/Op49RDaD/_20131128.html
http://www.4shared.com/photo/L1vkeLtt/_20131128.html
http://www.4shared.com/photo/H8Y1wC-h/_20131128.html
http://www.4shared.com/photo/EfQ0ikEK/_20131128.html
http://www.4shared.com/photo/qZ8hZ-cV/_20131128.html
http://www.4shared.com/photo/Upnl6YZW/_20131128.html

追问

抑郁症和化学有什么关系

Answer 2

C + O2 =点燃= CO2
12 32
12：32=3:8
2C + O2 =点燃= 2CO
24 32
24:32=3:4

8g:16g=3:6
3:8<3:6<3:4
所以 选C.二氧化碳和一氧化碳

追问

为什么质量比在两者之间要选C

追答

部分生成二氧化碳，部分生成一氧化碳

追问

为什么不是生成一氧化碳，并且瓶中剩余氧气呢

追答

2CO + O2 =点燃= 2CO2

追问

可是生成二氧化碳的话氧气不足啊

追答

所以只有一部分反应呀，还剩余有一氧化碳