Question

What volume of 0.50 M HNO₃ solution is required to react completely with 40.0 mL of 0.20 M Ba(OH)₂?

Ba(OH)₂ + 2 HNO₃$\rightarrow$ Ba(NO₃)₂ + 2 H₂O

A) 16 mL

B) 32 mL

C) 64 mL

D) 8 mL

E) 4 mL

Answer 1

Civen 4hat Ba(otl2 t 2H203- Baldo3)2 +2 420 HAo3 O50M o f Molarity Volume 40.0ML BaloH2 Volume of 6.20M Molariiy f BaloH) abavs 9iiven that Know Ge BaloHr of One ) Mole Cauation Moles Seact equired to E'S form paoduct to Solution hat Knos Sol4te o f Moles malaxity Volure F Solution in iter dowi Moles oF Ba(oH2 Molaxity Df 3aloH22 vo1ume Of in htes L)

numley Nolume in Liter Soluron of BaloH2 nUmberY Moles o.90M X 40%163 L IML03L Moles (1M2 BX163 1ol OF Know We nat Mole Balotlr Tequired SOlution to Yeact Cnpletels with Formation of Praduct for each othey Soi Soluton 2KSXO df MOles Moles 16XI6 oles اركب هلم mumber Mo1arik Naume oe Solution in iterL) AUMBEY FMIleS of Hdeg SOlution Colume Colarity 16X13 ~oles Mater 1tdoa Solution 32X10Litey (L 32 ML (LMR= Volume Solution f VoluMe Hence quircd M0larity مابی CoMPLelely Es 2ms Balotr O20 M Answer-