Deduce the structures of the substituted heterocycles from the indicated names. Draw hydrogens bonded to the nitrogen, where applicable. The nitro group can be found in the Groups menu. Include formal charges if applicable.

answer: a tank of height h is filled with water and sits on the ground. water squirts from a hole at a height y above the ground and has a range r. for two y values, 0 and h, r is zero. determine the value of y for which the range will be a maximum.

explanation:

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante