Please answer question above, thank you

Write a sentence for each term 1. yo 2. mi mejor amigo(a) 3. mi clase favorita 4. mi maestro(a)/profesor(a) de español 5. mi estación favorita 6. mi familia 7. mi restaurante favorito 8. mi escuela 9. en el fin de semana yo… 10. para celebrar mi cumpleaños yo…

This formula equation is unbalanced. pb(no3)2(aq) + li2so4(aq) → pbso4(s) + lino3(aq)which coefficient should appear in front of lino3 in the balanced equation? 1234

Write complete sentences using the following irregular stem-changing verbs in the first-person, singular yo form somewhere in your sentences to describe one morning, one afternoon, and one night activity. examples: me acuesto → i go to bed almuerzo → eat lunch pido → i request; order; ask for prefiero → i prefer quiero → i want repito → i repeat morning: afternoon: night: