问一些化学问题（英文的）1)The stepwise formation constants for the complex [Ni(NH 3) 6]Cl 2 are log 10K 1 = 2.72, log 10K 2 = 2.17, log 10K 3 = 1.66, log 10K 4 = 1.12, log 10K 5 = 0.67 and log 10K 6 = -0.03. The log 10β 6 is therefore:

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问一些化学问题（英文的）1)The stepwise formation constants for the complex [Ni(NH 3) 6]Cl 2 are log 10K 1 = 2.72, log 10K 2 = 2.17, log 10K 3 = 1.66, log 10K 4 = 1.12, log 10K 5 = 0.67 and log 10K 6 = -0.03. The log 10β 6 is therefore:

问一些化学问题（英文的）1)The stepwise formation constants for the complex [Ni(NH 3) 6]Cl 2 are log 10K 1 = 2.72, log 10K 2 = 2.17, log 10K 3 = 1.66, log 10K 4 = 1.12, log 10K 5 = 0.67 and log 10K 6 = -0.03. The log 10β 6 is therefore:
问一些化学问题（英文的）
1)
The stepwise formation constants for the complex [Ni(NH 3) 6]Cl 2 are
log 10K 1 = 2.72,
log 10K 2 = 2.17,
log 10K 3 = 1.66,
log 10K 4 = 1.12,
log 10K 5 = 0.67 and
log 10K 6 = -0.03.
The log 10β 6 is therefore:-

A. 8.31
B. 8
C. 8.34
D. 4.04
2)
There are five dimethylhexane isomers. Which one(s) can exhibit optical activity? (Select ALL correct answers)
A. 3,3-dimethylhexane
B. 2,3-dimethylhexane
C. 2,4-dimethylhexane
D. 2,5-dimethylhexane
E. 2,2-dimethylhexane
3)
Select the active nitrating species in aromatic nitration reactions involving a mixture of concentrated nitric and concentrated sulfuric acids:
A. HO-NO2
B. NO2-
C. NO2+
D. HO-SO2-ONO2
E. [H2O-NO2]+
4)
What class of organic compound is hydrolysed in aqueous acid to produce a carboxylic acid and an alcohol?

问一些化学问题（英文的）1)The stepwise formation constants for the complex [Ni(NH 3) 6]Cl 2 are log 10K 1 = 2.72, log 10K 2 = 2.17, log 10K 3 = 1.66, log 10K 4 = 1.12, log 10K 5 = 0.67 and log 10K 6 = -0.03. The log 10β 6 is therefore:
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问一些问题英文 问一些化学问题4（英文的)Give the general term (one word) used to describe a reagent which seeks electrons for bond formation: 问一些化学问题5（英文的).有计算的1）A vessel with a volume of 43 L contains 8 g of nitrogen gas,26 g of hydrogen gas,and 83 g of Argon gas.At 89 ºC what is the total pressure in the vessel in Pa?2）How much energy in J is needed 问一些化学问题3（英文的）The transformation shown below can be accomplished in TWO reaction steps.From the following list,select the two reagents (or sets of reagents) which would most effectively bring about this conversion.Reagents:1.Co 问一些化学问题（英文的）1)The stepwise formation constants for the complex [Ni(NH 3) 6]Cl 2 are log 10K 1 = 2.72, log 10K 2 = 2.17, log 10K 3 = 1.66, log 10K 4 = 1.12, log 10K 5 = 0.67 and log 10K 6 = -0.03. The log 10β 6 is therefore: 他总是问一些奇怪的问题 英文 我可问你一些问题吗的英文 on the 1st of May 的英文节日名称一定要英文 杨林正在问李老师一些有关数学的问题（翻译英文） 问一些问题用英文怎么说? 问一些化学计算题的公式? 请问一下有谁可以让我长期问题啊?应该就是问一些化学英语的问题 我走向那个男孩并问了他一些问题,英文,I （）（）（）the boy and （）（）some questions. 英语 1st 表示的是first 还是the first?in the 1st centry英语 1st 表示的是first 还是the first?in the 1st centry还是in 1st centry? 第三问 化学问题 know'st sat'st 问 'ST dove-like sat'st brooding on the vast abyssST 是FIRST的意思吗？怎么读这句话，dove-like sat first brooding on the vast abyssInstruct me,for Thou know'st，'ST是 first的意思吗'st有很多不一样的意思吗？ 80岁的英文80st 是什么意思?怎么读st? st.是什么英文的简写,例如st.valentines day