owing formula: MOS< NCNH-N-N N=N-NU-C-NH SO3M OCH OCa NH in which M represents a member of the group consisting of hydrogen, alkali metals or ammonium radicals. 8. A process of producing stabilized diazo compounds which comprises reacting diazotized 15 polynuclear ice color components ...
PROBLEM TO BE SOLVED: To provide a solid electrolyte allowing high electromotive force to be achieved when used in a fuel cell using ammonia as a fuel.SOLUTION: The solid electrolyte contains a layered metal oxide represented by the formula (1): (LaA)(SrB)(CoC)O, where A represents a ...
HPLC separation of the two regioisomers (Waters Autopurification system: Pump 254, Sample Manager 2767, CFO, DAD 2996, ELSD 2424, SQD 3001; XBridge C18 5 μm, 100 mm × 30 mm column; solvent A: water + 0.2% ammonia, B: acetonitrile; gradient: 0–1 min 50% B, 1–8 min 50–80...
aammonia nitrification and the decomposition of organic material in the sediment and water column(PENG Bin et al.,2008 ), and so on. These different inputs have complicated nonlinear relations which are difficult to describe with simple mathematical formula. 氨氮的硝化作用和有机材料的分解在沉积和...
Lattice Energy | Definition, Formula & Trend from Chapter 5 / Lesson 28 63K What is lattice energy? Learn the definition of lattice energy, see its trends in the Periodic Table, and study how to find lattice energy using its formula. Related...
Write an equation that represents the action in the water of piperidine ((CH_2)_5NH) as a Bronsted -Lowry base. Write the stepwise acid-base reactions for the following ions in water. Write the correct acid or base dissociation equilibrium constant ...
The invention relates to novel aminophenylmorpholinone derivates (I) in which S represents an optionally substituted morpholinone radical, to a process for their preparation and to their use. 图片(7)权利要求(10) 1. Compound of the general formula (I), in which A represents CH, CR1 or N,...
Which equation correctly represents the chemical reaction that forms ammonia? A. \mathrm{3H_{2} + N_{2} \rightarrow NH_{3 B. Calculate the pH of a buffer solution prepared from 0.155 mol of phosphoric acid, 0.250 mol of KH_2PO_4, and eno...
Which formula represents an organic compound? (a) Mg(OH)_2 (b) NaCl (c) C_{12}H_{22}O_{11} (d) NH_3. Which of the following options is correct? A substance with a pH greater than 7 is, while a substance with a pH less than 7 is. A) basic,...
1. A compound of formula I wherein X is L1; L1 is (CR3aR3b)rH or (CR3aR3b)m—Z3—(CR3′aR3′b)nH; Z1 is CH; Z3 is O, NR4, S, SO, or SO2; m is 0 or 1; n is 2 or 3, and n+m=2 or 3; r is 2, 3 or 4; R1a and R1b are independently alkyl, substituted...