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33) Hydrazine, N214. is a good reducing agent that has been used as a component in...
Hydrazine, N2H4. is a good reducing agent that has been used as a component in rockets fuels. Select its Lewis structure. H-NEN-H A) H-NEN-H B) HH н : H-N-N-H : Ż: H-N-N-H D) HH E) None of the choices is correct. 34) Which molecule has a Lewis structure that does not obey the octet rule? A) NO2 B) PH3 C)N20 D) CC14 E) CS2 3) — 35) What formal charge resides on the carbon of CO32-? A) +4 B)+2 )+3...
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...