The compound HN2 can exist as two distinct species, one polar and one non-polar. Draw the...
Consider the compound whose formula is shown below. C2H40 1) Calculate the total number of valence electrons. 2) Calculate the number of bonds in the molecule. 3) Draw all possible skeleton structures representing all possible isomers. Cyclic isomers are allowed. 4) For each skeleton structure, complete its Lewis dot structure showing all electron pairs. 5) Draw resonance structures for each isomer. If a resonance structure cannot be drawn, explain why. 6) For each isomer, calculate the formal charge on each...
please help quickly,thanks a lot 1 Cyanogen azide can exist as three isomers: CNNNN NCNNN NNCNN. Draw valid Lewis dot structures for each isomer. Include formal charges and any important resonance structures. Additionally, use VSEPR to predict the geometry of the underlined atom. (b) Predict which isomer is most stable? Why? Predict which isomer is least stable? Why?
1. Which one of the following is most likely to be an ionic compound? A) CaCl2 B) CO2 C) CS2 D) SO2 E) OF2 2. Which one of the following ionic solids would have the largest lattice energy? A) NaCl B) NaF C) CaBr2 D) CsI E) CaCl2 3. Calculate the energy change for the reaction K(g) + I(g) → K+(g) + I – (g) given the following ionization energy (IE) and electron affinity (EA) values. IE K: 419 kJ/mol...