Solve Questions #19 and #20

15. Kerangentig I6. Aaling Nyy 6. chifts the ryailibriam is fir liat 6. shisur the evitilriun bo the righil 6. han no effect os Det pailise uf ogallarient 17. Mreaving 7oli. a) Nafe the equithiun wo the kell B. thilu the nquilinium te the right 5. las no effect os de position sef equllinize 15. Incraving the prosur 5. hifs de equintrim to Ae nyht 19. Fer a neaction is be iporanowow D. 28, the reacion bolum in 21. For she feadiun hire ah - 4. hed have the aane BCHF 15. Kerangentig I6. Aaling Nyy 6. chifts the ryailibriam is fir liat 6. shisur the evitilriun bo the righil 6. han no effect os Det pailise uf ogallarient 17. Mreaving 7oli. a) Nafe the equithiun wo the kell B. thilu the nquilinium te the right 5. las no effect os de position sef equllinize 15. Incraving the prosur 5. hifs de equintrim to Ae nyht 19. Fer a neaction is be iporanowow D. 28, the reacion bolum in 21. For she feadiun hire ah - 4. hed have the aane BCHF