Ni()4()
Ni() + 4 CO().Adding nickel to this reaction will cause the
equilibrium to ()
A: shift
toward products.
B: shift
toward reactants.
C: remain
unchanged.
D: change
based on the amount added.
Ni() + 4 CO().Adding nickel to this reaction will cause the
equilibrium to ()
A: shift
toward products.
B: shift
toward reactants.
C: remain
unchanged.
D: change
based on the amount added.
举一反三
- 单选(4分)[br][/br]下列配合物中,具有平面正方形结构的是[br][/br] A: Fe(CO)5 B: [Zn(NH3)4]2+ C: Ni(CO)4 D: [PtCl4]2-<br>·
- In<br/>the semiconductor, the mobility ( ) with the increase of doping<br/>concentration. A: decreases B: increase C: remain<br/>unchanged
- 根据下列资料计算(单位:亿美元):[br][/br]1) 国内生产总值(GDP);[br][/br]2) 国内生产净值(NDP);[br][/br]3) 国民收入(NI);[br][/br]4) 个人收入(PI);[br][/br]5) 个人可支配收入(DPI)。
- 各种输入法间切换的快捷键是(<br/>) A: Alt<br/>+ Shift B: Ctrl<br/>+Shift C: Alt<br/>+Tab D: Ctrl<br/>+ Tab
- 从当前幻灯片开始放映幻灯片的快捷键是_____。() A: Shift + F5 B: Shift<br/>+ F4 C: Shift<br/>+ F3 D: Shift<br/>+ F2