Which is expected to have the larger van der Waals b value: H2 or Cl2? Explain. Which is expected to have the larger van der Waals a value: CH4 or NH3? Explain. Which is expected to have the larger van der Waals a value: H2 or Cl2? Explain. Wh...
在298.15K下用连续稀释膨胀计或振动管密度计测量了二甲基甲酰胺(DMF),二甲基乙酰胺(DMA),N-甲基吡咯烷酮(NMP),γ-丁内酯(γ-BL),二甲基亚砜(DMSO)分别与四氯化碳和三氯甲烷构成的二元系的过量体积.除DMSO+CHCl_2二元系的V~(E-x)曲线为S形外,其余二元系的V~E值均为负值.在所研究的两个系列中,|V_(...
Ionic charges are not yet supported and will be ignored. Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not...
At 70 K, CCl4 decomposes to carbon and chlorine. The Kp for the decomposition is 0.76. Find the starting pressure of CCl4 at this temperature that will produce a total pressure of 1.0 atm at equilibrium. - Tro Chemistry:A Molecular Approach 4th Editio...
Classify the N-Cl bond as nonpolar covalent, polar covalent, or ionic. Which of the following molecules has polar bonds and is nonpolar? A) HF \ B) CO_2 \ C) NH_3 \ D) Which of the following molecules has polar bonds and is nonpolar: HF, ...
Polarity, viscosity, and ionic conductivity of liquid mixtures containing [C4C1im][Ntf2] and a molecular component. In this study, we have focused on binary mixtures composed of 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)-imide, [C(4)C(1)im][Ntf(2)], and a ... JC Lopes,...
Ionic charges are not yet supported and will be ignored. Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not...
A covalent bond is distinguishable from an ionic bond due to how this bond is formed but both mentioned bonds are categorized as chemical bonds. Molecules with covalent bonds can be expressed as polar covalent bonds and non-polar covalent bonds and this type of ...
Ionic charges are not yet supported and will be ignored. Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not...
Ionic charges are not yet supported and will be ignored. Replace immutable groups in compounds to avoid ambiguity. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not...