Calcule el valor de pH para cada una de las siguientes soluciones a 25ºC e indique el carácter de la solución (acida, básica o neutra). a) Una solución en que [H+] = 1.0x10-9 M
b) Una solución en que [H+] = 1.0x10-6 M
c) Una solución en que [H+] = 1.0x10-8 M

**40** points asapessay questions (10 points possible) clear image of next, create your own scenario. it can be one of your own real experiences or one you make up. use imagery in your writing to give your instructor a the setting and an action taking pace in your writing explain the structure and functions of the skin at work in your scenario. !

  the mississippians were considered to be  horticulturalists, which means they were

In one or two grammatically correct sentences, write a definition for the term molecule geometry