This is due in 30 minutes plsss

Choose the correct use of the spanish preposition para in the following sentence. para aprender un idioma bien, hay que practicar fuera del salón de clases. "in order to," followed by an infinitive "to," referring to a destination "by," referring to a deadline intended for a goal or destination

¿qué oración dice en español: "it's your shirt."

Find the electric charge in columb of 54g of al 3+ ion