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3 Ba(OH)2 + 2 Fe = 2 Fe(OH)3 + 3 Ba
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
NaPO4 + CaCO3 = NaCO3 + CaPO4 =>
NaPO4 + CaCO3 = NaCO3 + CaPO4
M + Br2 = MBr2 =>
M + Br2 = MBr2
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
NaCO3 + MgCl2 = NaCl2 + MgCO3 =>
NaCO3 + MgCl2 = NaCl2 + MgCO3
Fe2O3(s) + C(s) = Fe(e) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(e) + 3 CO(g)
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
Na(HCO3) + CaCl2 = CaCO3 + NaCl + H2O + CO2 =>
2 Na(HCO3) + CaCl2 = CaCO3 + 2 NaCl + H2O + CO2
BaO + SeO3 = BaSeO4 =>
BaO + SeO3 = BaSeO4
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
C2H22O11 = H2O + C =>
C2H22O11 = 11 H2O + 2 C
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 5 Pb3O4 + 22 Cr2O3 + 88 MnO2 + 90 NO
Fe(Br)2 + AgNO3 = AgBr + Fe(NO3)2 =>
Fe(Br)2 + 2 AgNO3 = 2 AgBr + Fe(NO3)2
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
VSO4 + KMnO4 + H2O = V2O5 + MnSO4 + K2SO4 + H2SO4 =>
10 VSO4 + 6 KMnO4 + H2O = 5 V2O5 + 6 MnSO4 + 3 K2SO4 + H2SO4
N2 + SO4 = NSO4 =>
N2 + 2 SO4 = 2 NSO4
KOH + Pb(C2H3O2)2 = K(C2H3O2)2 + PbOH =>
KOH + Pb(C2H3O2)2 = K(C2H3O2)2 + PbOH
NiSO4(aq) + KOH(aq) = NiOH(aq) + KSO4(aq) =>
NiSO4(aq) + KOH(aq) = NiOH(aq) + KSO4(aq)
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
C8H5O4{-} + Cr2O7{-2} + H{+} = Cr{+3} + CO2 + H2O =>
C8H5O4{-} + 5 Cr2O7{-2} + 41 H{+} = 10 Cr{+3} + 8 CO2 + 23 H2O
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + NaNo3(aq) =>
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + 2 NaNo3(aq)
CuO + CHCl3 + O2 = CuCl2 + CO2 + H2O =>
3 CuO + 2 CHCl3 + O2 = 3 CuCl2 + 2 CO2 + H2O
(NH4)2Cr2O7 = NH3 + Cr + H2O + O2 =>
(NH4)2Cr2O7 = 2 NH3 + 2 Cr + H2O + 3 O2
Cu + Fe(NO3)2 = Cu(NO3)2 + Fe =>
Cu + Fe(NO3)2 = Cu(NO3)2 + Fe
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mg(CH3COOH)2 = Mg{2+} + CH3COOH{-} =>
Mg(CH3COOH)2 = Mg{2+} + 2 CH3COOH{-}
Zn(NO3)2 + K2S = KNO3 + ZnS =>
Zn(NO3)2 + K2S = 2 KNO3 + ZnS
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
M + Br2 = MBr2 =>
M + Br2 = MBr2
Zn(NO3)2 + K2S = K(NO3) + ZnS =>
Zn(NO3)2 + K2S = 2 K(NO3) + ZnS
CUSO4 + Na2S = CUS + Na2SO4 =>
CUSO4 + Na2S = CUS + Na2SO4
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g)
*NaCl + H2SO4 = Na2SO4 + HCl =>
2*NaCl + H2SO4 = Na2SO4 + 2 HCl
Cr2O7{-2} + H{+} + SO3{-2} = Cr{+3} + SO4{-2} + H2O =>
Cr2O7{-2} + 8 H{+} + 3 SO3{-2} = 2 Cr{+3} + 3 SO4{-2} + 4 H2O
LiOH + TiO2 = Li2TiO3 + H2O =>
2 LiOH + TiO2 = Li2TiO3 + H2O
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Ca(NO3)2*Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2*Na2CO3 = CaCO3 + 2 NaNO3
C51H98O6 + NaOH = C3H8O3 + C16H31O2Na =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 C16H31O2Na
Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3
NaClO3 = NaClNaCl + O2 =>
2 NaClO3 = NaClNaCl + 3 O2
Li2C2O4(aq) + Ni3P2(aq) = Li3P(aq) + NiC2O4(aq) =>
3 Li2C2O4(aq) + Ni3P2(aq) = 2 Li3P(aq) + 3 NiC2O4(aq)
LiI = I2 + Li2 =>
2 LiI = I2 + Li2
K2SO3 + Br2 = KBr + SO3 =>
K2SO3 + Br2 = 2 KBr + SO3
FeSCN{2+} = Fe{2+} + SCN =>
FeSCN{2+} = Fe{2+} + SCN
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeSCN{2+} = Fe{2+} + SCN =>
FeSCN{2+} = Fe{2+} + SCN
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
C5H8NO4Na + O2 = CO2 + H2O + NaOH + NH3 =>
2 C5H8NO4Na + 9 O2 = 10 CO2 + 4 H2O + 2 NaOH + 2 NH3
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