13 14 The ionic radius of the 15. 23 of the 16 Boiling points of 17 For , , and the 18 A mixture containing 19 following cations is given sample of a Carbon tetrachloride electron pair domain moles ethyl acetate, respectively. , , compound has 12 and Carbondisilfide 76.7 geometry, molecular buty acetate was separated and are 60, 95, 99 and 81 pm. grams C, 3 grams H and 46.5. Based on the shapes and bond angles using distillation. Which Whicn one will have weakest and 8 grams of O. E. information which one and hybridization of the was initially present in interaction with neighboring Formula is has a higher equilibrium central atom. higher concentration and water molecule in aqueous vapor pressure and why. justify. solution? 20 21 The first 5 ionization 22 H can form H2O 23 Among Noble gases, 24 A non- polar 25 The molecule that 26 and H2O2. Li can Alkali metals, Halognes, molecule but contains contains only single bonds energies of an element X is 577, 1816, 2745, 11577 and 14, form Li2O, Li202. Transition metals, polar bonds among , among , C6H6, C2H6 , 482. Then the formula of its Na can form Na2O, Actinies. and CHF3 Acetic acid, C2H5COOCH3 oxide is Na2O2 While K can Most difficult to oxidize is form K2O, K2O2, are KO2, Then Rb can Always radioactive form and name those Most likely to form oxides. anions 27 28 A student mixes equal 29 Among Fluorine, 30 Among Hydrogen, volumes of 1.0 M Chlorine, Bromine, Oxygen, Fluorine, tin(II)fluoride and Zinc sulfate, Krypton and Nitrogen and Xenon. the formula of the precipitate Nitrogen the element The LDF are weakest in and the net ionic equation are with highest melting point is…. Justify your answer with IMF.
13 14 The ionic radius of the following cations is given respectively. , , and are 60, 95, 99 and 81 pm. Whicn one will have weakest interaction with neighboring water molecule in aqueous solution? 15. 23 of the sample of a compound has 12 grams C, 3 grams H and 8 grams of O. E. Formula is 16 Boiling points of Carbon tetrachloride and Carbondisilfide 76.7 and 46.5. Based on the information which one has a higher equilibrium vapor pressure and why. 17 For , , and the electron pair domain geometry, molecular shapes and bond angles and hybridization of the central atom. 18 A mixture containing moles ethyl acetate, buty acetate was separated using distillation. Which was initially present in higher concentration and justify. 19 20 21 The first 5 ionization energies of an element X is 577, 1816, 2745, 11577 and 14, 482. Then the formula of its oxide is 22 H can form H2O and H2O2. Li can form Li2O, Li202. Na can form Na2O, Na2O2 While K can form K2O, K2O2, KO2, Then Rb can form and name those oxides. 23 Among Noble gases, Alkali metals, Halognes, Transition metals, Actinies. Most difficult to oxidize are Always radioactive Most likely to form anions 24 A non- polar molecule but contains polar bonds among , and CHF3 is 25 The molecule that contains only single bonds among , C6H6, C2H6 , Acetic acid, C2H5COOCH3 26 27 28 A student mixes equal volumes of 1.0 M tin(II)fluoride and Zinc sulfate, the formula of the precipitate and the net ionic equation are 29 Among Fluorine, Chlorine, Bromine, Krypton and Nitrogen the element with highest melting point is…. Justify your answer with IMF. 30 Among Hydrogen, Oxygen, Fluorine, Nitrogen and Xenon. The LDF are weakest in
APEX%20Calendar%20November%20%202016.doc..docx