Pls help. Need 2 complete/balance DR reactions, writing products and phys states.?

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Pls help. Need 2 complete/balance DR reactions, writing products and phys states.?

K2SO4(aq) + BaCl2(aq) =

KOH(aq) + HBr(aq) =

AgNO3(aq) + CaCl2(aq) =

2007-04-03 16:53:30 · 2 answers · asked by dummy 1 in Science & Mathematics ➔ Chemistry

2 answers

K2SO4 (aq) + BaCl2(aq) yields BaSO4 (s) + 2(KCL) (aq)

KOH (aq) + HBr (aq) yields KBR (aq) + H2O (l (obviously))

2(AgNO3) (aq) + CaCl2 (aq) yields Ca(NO3)2 (aq) + 2(AgCl) (s)

2007-04-03 17:02:34 · answer #1 · answered by Sean M 2 · 0⤊ 0⤋

K2SO4 (aq) + BaCl2 (aq) ----> BaSO4 (s) + 2 KCl (aq)
KOH (aq) + HBr (aq) ---> H2O (l) + KBr (aq)
2 AgNO3 (aq) + CaCl2 (aq) ----> 2 AgCl (s) + Ca(NO3)2 (aq)

2007-04-03 23:59:02 · answer #2 · answered by TheOnlyBeldin 7 · 0⤊ 0⤋