Final solution is neutral because [H + (aq)] = [OH-(aq)] If you know the pH of an acid and the pH of a base in a neutralisation reaction, you will need to calculate the concentration of hydrogen ions and the concentration of hydroxide ions in each solution in order to determine if the final solution is neutral or not.
A Paisa is someone from a region in the northwest of Colombia, including the part of the Andes in Colombia. The Paisa region is formed by the departments of Antioquia, Caldas, Risaralda and QuindÃ­o. Some regions of Valle del Cauca Department (north) and Tolima Department (west) culturally identify as paisas.
By her income level, Paola is considered part of the Colombian middle class. According to a new World Bank study, the middle class in Latin America are people who make between US$10 and US$50 per day and per person. A permanent job is what many middle class Latin Americans aspire to.