A sample of HgCl2 weighing 9.41g is dissolved i n32.75gofethanol(C_2H_5OH) .The boiling point elevation of the solution is 1.27℃. Is HgCl2 an electrolyte in ethanol? Show your cal ulations(K_b=1.20K⋅kg⋅mol^(-1)) . ...
A sample of HgCl2 weighing 9.41g is dissolved in 32 .75g0fethanol(C_2H_5OH) .The boiling point elevation of the solution is 1.27℃. Is HgCl2 an electrolyte in ethanol? Show your calculations(K_b=1.20K⋅kg⋅mol^(-1)) 相关知识点: ...
The Behavior of Substances in Water Part 1: (k) How would you classify the soluble ionic compounds: strong electrolyte, weak electrolyte, or nonelectrolyte? Explain your answer. What kind of salt is NaCN? a. insoluble b. soluble c. sparingly soluble d...
Which of the following is considered a strong electrolyte? A)NH4NO3 B)C12H22O11 C)PbCl2 D)HC2H3O2 E)CH3OH How can we recognize weak, strong, or none electrolyte? What is a non-electrolyte? Give some examples. Explain why some electrolyte solutions are strongly conducting, whereas others are ...
a)H2,Cl2b) O2H2c) H2CH4 27.Which do you think isneutralizationreaction? a)HCl(aq)+NaOH(aq)→NaCl(aq) +H2O(l) b)H2(g)+O2(g)→H2O(l) c)CH4(g)+2O2(g)→CO2(g)+2H2O(g)+heat energy d)Zn(s)+H2SO4(aq)→ZnSO4(aq)+H2(g) 28.Which do you think belong to acid? a)ant...
A triggerable cell with a non-aqueous electrolyte for delivering high current densities in a wide range of temperatures, wherein the anode is lithium-based and the positive active material is SO2Cl2 based, and which contains an SO2Cl2 reduction catalyst. Said electrolyte is an SO2-NaAlCl4 ...
The effect of supplemental IGF-1 on the neurological growth of prematurely born infants is an area of ongoing research and uncertainty. Using premature pigs delivered via cesarean section as a model for preterm infants, we studied the effects of supplemental IGF-1 on motor skill development and ...
[Cp2TiCH2CHMe(SiMe3)](+), an Alkyl-Titanium Complex Which (a) Exists in Equilibrium between a β-Agostic and a Lower Energy γ-Agostic Isomer and (b) Under... The compound [Cp2Ti(Me)(CD2Cl2)][B(C6F5)4] reacts with trimethylvinylsilane (TMVS) to form the 1,2-insertion product...
Read the paragraph from the section Winning A Twitter Challenge. Erics father is a federal worker. He works for the U.S. government. He had been forced to take a leave of absence, like an unwanted vacation. It is called a furlough. Each year, lawmakers a
determined by measuring, in duplicate, thepH of the supernat- ant, sediment and suspension of 20 field-moist organic soils using a l:4 vlv soil to solution ratio with water, 0.01 M CaClz, 0.01 M SrCl2, 0.I M CaCl2, 0.1 M SrCl2, I M NaCl, 2 M NaCl, and I M KCI as ...