Question

Help with 1B please?

W prases and ut uit Shown are for experimental purposes and WILL Ule net ionic equations. You will tear this out along with the other tables and lace on the instructor's bench. Remember if I can't read it, I won't grade it. Write neatly Hease la Reactants Ba(NO3)2(aq) + K2SO4(aq) - Net Ionic Equation: Ba(NO)2 +KSO BaSO4 + 2KNOW Bam + 2NO, +2K+ + SO, Baso.+2K + 2NO, m) Ba?*() + SO, (2) ► BaSO. 1b BaSO4(s) +2HCI (12M) → BaCl2 cag) + H₂SO4 cag. BaSO4(s) + 2499) +201 Jag, Bacaq? 12 01 +49 + 2Hrag + S04 caq. Baso A(S) Bartrag) + SO4 (aa) 2a NiCl(aq) + Na2CO3 - tags + 20 ligas + Z Nataas +505 coa) NICO2 (s) +2Nam cap NICOB(s) + 2 Nat (aq) + 200/caq).

Answer 1

1b Molecular equation: BaSO4(s)+2HCl(aq) — BaCl2 (aq)+H,SO4 (aq) BaCl, andH SO. are solublein aqueous solution. Totalionic equation : BaSO4(s)+ 2H+ (aq) +201- (aq) →Ba* (aq) + 2C1- (aq) + 2H+ (aq) +50,- (aq) Cancel out all the spectatorions. BaSO,(s)+ 2H+ faq) + 20 taq) —>Ba” (aq) + 20 taq) + 2H+ (aq) +50,?" (aq) Netionic equation : BaSO4(s) —+Ba+ (aq) +S0.- (aq) Molecular equation : NICI, (aq) +Na,coz (aq) – NCO, (s)+2Naa (aq) Totalionic equation : Ni** (aq) + 251 faq) + 2Na+ tag) + C022(aq) —>NCO3(s) + 2Na taq) +291 faq) Netionic equation : Ni2+ (aq) + CO2- (aq) →NICO,(s)