Para determinar la cantidad de cloruros en una muestra de agua se valoran 50 mL de un blanco y 50 mL de muestra con el respectivo indicador y titulante que se encuentra 0,15 N. Si la muestra consume 10 mL del titulante y el blanco consume 1,5 mL. Determine los ppm de cloruros en la muestra (utilice dos cifras decimales en su respuesta)

girl imma just put my comment here because i need a couple point okurrttt

you need to stop taking that class

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.