H2O(g) Delta _{f}G_{m}^{Theta }/(kJcdot mol^{-1}) -16.5 -394.36 -228.57 求:298.15K下,CO(NH2)2(s)的标准摩尔生成吉布斯函数,以及反应CO2(g)+2NH3(g)===H2O(g)+CO(NH2)2(s)的KΘ。相关知识点: 试题来源: 解析反馈 收藏
We studied the influence of temperature, solvent, pressure, catalysts type on the selectivity of nitrobenzene hydrogenation to cyclohexanone oxime (COX) in the presence of NH2OH. The best reaction conditions are: pressure 0.8 MPa, temperature 333 K, solvent ethers, and catalyst Pd/C5%. Other ...
Synthesis and Crystal Structure of Cs2(CN3H6)3[(C2H5)2NH2][W7O22(O2)2]·3H2O A novel diperoxoheptatungstate was crystallised as a Cs+−CN3H6+−(C2H5)2N... Hiroyuki,Suzuki,Masato,... - 《European Journal of Inorganic Chemistry》 被引量: 20发表: 2004年 ...
根据质量守恒定律,反应前后,原子种类、数目均不变,反应4Ag+2H2S+O2=2X+2H2O前的反应物中,银、氢、硫、氧原子个数分别为4、4、2、2,反应后的生成物中,银、氢、硫、氧原子个数分别为0、2n、0、n,则n=2,2X分子中含有4个银原子和2个原子,则每个X分子由2个银原子和1个硫原子构成,因此物质X的化学...
CH3CH2NH2+3HNO2= CH3CH2CH2OH +2N2+ H2O ReactantsProducts C23❌ H1010✔️ N44✔️ O62❌ Ois not balanced. Add1molecule ofCH3CH2CH2OHto the product (right-hand) side to balance Oxygen: CH3CH2NH2+3HNO2=2CH3CH2CH2OH +2N2+ H2O ...
Alkali metal ion exchange by the framework titanium silicate M2Ti2O3SiO4 center dot nH(2)O (M = H, Na) (X)}(X = H2O, Cl--, Br-- ): Synthesis and Characterization of [M2(H2N(CH2)2NH2)5][{M(H2N(CH2)2NH2)2}2V18O42(X)].9H2O(M = Zn, Cd... A Clearfield,LN Bortun,...
Balance CH3CHO + NH2OH + H2 = CH3CH2NH2 + H2O Using Inspection Step 1: Count the number of each element on the left and right hand sides Reactants (Left Hand Side)Products (Right Hand Side) CH3CHO NH2OH H2Total CH3CH2NH2 H2OTotal C 2 2 2 2 ✔️ H 4 3 29 7...
解:根据质量守恒定律,反应前后,原子种类、数目均不变,反应4Ag+2H2S+O2=2X+2H2O前的反应物中,银、氢、硫、氧原子个数分别为4、4、2、2,反应后的生成物中,银、氢、硫、氧原子个数分别为0、2n、0、n,则n=2,2X分子中含有4个银原子和2个原子,则每个X分子由2个银原子和1个硫原子构成,因此物质X的...
Neutron diffraction study of molecular magnetic compound Ni1.125Co0.375[Fe(CN)(6)]center dot 6.4H(2)O Amit Kumar,,S.M Yusuf,L.Keller.Neutron diffraction study of molecular magnetic compound N1.125Co0.375[Fe(CN)6]·6.4H2O. Physica B Condensed Matter . ... ASL Kumar - 《Physica B Condense...
Since there is an equal number of each element in the reactants and products of 2C2H5NH2 + 2HCl = 2C2H5NH3 + Cl2, the equation is balanced. Balance C2H5NH2 + HCl = C2H5NH3 + Cl2 Using Inspection Step 1: Count the number of each element on the left and right hand sides ...