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2 Bi(OH)3 + 3 K2Sn(OH)4 = 2 Bi + 3 K2Sn(OH)6
NaHCO3 + CH3OOH = CH3OOHNa + CO2 + H2O =>
4 NaHCO3 + 5 CH3OOH = 4 CH3OOHNa + 5 CO2 + 4 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
FeS + O2 = SO4{2-} + Fe{2+} =>
FeS + 2 O2 = SO4{2-} + Fe{2+}
SbCl3 + H3PO4 = Sb(PO4) + HCl =>
SbCl3 + H3PO4 = Sb(PO4) + 3 HCl
LiOH + CaCO3 = LiCa + C + O4 + H =>
LiOH + CaCO3 = LiCa + C + O4 + H
CuI2 + Br = CuBr22 + I2 =>
CuI2 + 22 Br = CuBr22 + I2
K3[Fe(C2O4)3]3H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Fe(C2O4)3]3H2O + 24 KMnO4 + 96 H2SO4 = 15 Fe2(SO4)3 + 24 MnSO4 + 27 K2SO4 + 180 CO2 + 106 H2O
Ni3(PO4)2 + H2(SO4) = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2(SO4) = 3 NiSO4 + 2 H3PO4
NaBr + H2SO4 = Na2SO4 + SO2 + Br + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + SO2 + 2 Br + 2 H2O
KSO4 + BaOH = BaSO4 + KOH =>
KSO4 + BaOH = BaSO4 + KOH
AgNO3(ac) + KOH(ac) = AgOH + KNO3 =>
AgNO3(ac) + KOH(ac) = AgOH + KNO3
C + Cl2 = C4Cl7 =>
8 C + 7 Cl2 = 2 C4Cl7
NaOH + HC3H5O3 = H2O + NaC3H5O3 =>
NaOH + HC3H5O3 = H2O + NaC3H5O3
C2H4 + H2O2 = C2H5OH + O2 =>
2 C2H4 + 2 H2O2 = 2 C2H5OH + O2
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
Hydrogen2Oxygen + Oxygen2 = Hydrogen2Oxygen2 =>
2 Hydrogen2Oxygen + Oxygen2 = 2 Hydrogen2Oxygen2
Cr{+3} + H3AsO3 + H2O = Cr + H3AsO4 + H{+} =>
2 Cr{+3} + 3 H3AsO3 + 3 H2O = 2 Cr + 3 H3AsO4 + 6 H{+}
H2O2 + EDTA + CoCl2*6H2O2 + NaC2O2H3 = Na[Co(EDTA)] + NaCl + CO2 + H2O =>
9 H2O2 + 2 EDTA + 2 CoCl2*6H2O2 + 6 NaC2O2H3 = 2 Na[Co(EDTA)] + 4 NaCl + 12 CO2 + 30 H2O
Ag + Na2SO4 = Ag2SO4 + Na =>
2 Ag + Na2SO4 = Ag2SO4 + 2 Na
H3PO4 + KOH = K2HPO4 + HOH =>
H3PO4 + 2 KOH = K2HPO4 + 2 HOH
SnCl4 + Na2S = SnS + Na2Cl4 =>
SnCl4 + Na2S = SnS + Na2Cl4
CO3 + NH4 = CO3(NH4) =>
CO3 + NH4 = CO3(NH4)
Ti + CrCl4 = TiCl2 + Cr =>
2 Ti + CrCl4 = 2 TiCl2 + Cr
I3 + OH = IO4 + H2O =>
I3 + 24 OH = 3 IO4 + 12 H2O
Tl2O3 + H2O = Tl(OH)3 =>
Tl2O3 + 3 H2O = 2 Tl(OH)3
CuFeS2 + HNO3 = CuSO4 + Fe(NO3)3 + Fe2(SO4)3 + NO2 + H2O =>
3 CuFeS2 + 54 HNO3 = 3 CuSO4 + Fe(NO3)3 + Fe2(SO4)3 + 51 NO2 + 27 H2O
N2H3CH3 + N2O4 = N2 + CO2 + H2 =>
2 N2H3CH3 + N2O4 = 3 N2 + 2 CO2 + 6 H2
Sr(OH)2 + HNO3 = Sr(OH)(NO3) + H2O =>
Sr(OH)2 + HNO3 = Sr(OH)(NO3) + H2O
BiO3{-} + H3O{+} + e = H2O + Bi{3+} =>
BiO3{-} + 6 H3O{+} + 2e = 9 H2O + Bi{3+}
(b)HCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(b)HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
KCN + C2H6O + O2 = C3H6O3 + K + N =>
KCN + C2H6O + O2 = C3H6O3 + K + N
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2 =>
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2
CuFeS + Fe{3+} = Cu{+2} + Fe{2+} + S8 =>
8 CuFeS + 32 Fe{3+} = 8 Cu{+2} + 40 Fe{2+} + S8
BaCl(aq) + NaNO3(aq) = BaNO3(aq) + NaCl(aq) =>
BaCl(aq) + NaNO3(aq) = BaNO3(aq) + NaCl(aq)
P4 + S3 = P4S10 =>
3 P4 + 10 S3 = 3 P4S10
PbCl2 + K2CrO4 = Pb2(CrO4)2 + KCl =>
2 PbCl2 + 2 K2CrO4 = Pb2(CrO4)2 + 4 KCl
KHO + H2Co3 = K2Co3 + H2O =>
2 KHO + H2Co3 = K2Co3 + 2 H2O
Fe(HCO3)3(s) = Fe2(CO3)3(s) + CO2(g) + H2O(l) =>
2 Fe(HCO3)3(s) = Fe2(CO3)3(s) + 3 CO2(g) + 3 H2O(l)
KNO3 = KNO2(aq) + O2(g) =>
2 KNO3 = 2 KNO2(aq) + O2(g)
HClO3(aq) + H2O(l) = ClO3{-} + H3O{+} =>
HClO3(aq) + H2O(l) = ClO3{-} + H3O{+}
FeS2 + O3 = FeO32 + SO2 =>
FeS2 + 12 O3 = FeO32 + 2 SO2
P + H2 = P2H6 =>
2 P + 3 H2 = P2H6
Sr + Al(OH)3 = Sr(OH)2 + Al =>
3 Sr + 2 Al(OH)3 = 3 Sr(OH)2 + 2 Al
C20H24N2O2 + NaCl = C20H23N2OCl + NaOH =>
C20H24N2O2 + NaCl = C20H23N2OCl + NaOH
FeCl3 + BaCrO4 = Fe2(CrO4)3 + BaCl2 =>
2 FeCl3 + 3 BaCrO4 = Fe2(CrO4)3 + 3 BaCl2
SrCO3(s) + HCl(l) = SrCl2(s) + CO2(g) + H2O(l) =>
SrCO3(s) + 2 HCl(l) = SrCl2(s) + CO2(g) + H2O(l)
C3H9O9 + O2 = CO2 + H2O =>
4 C3H9O9 + 3 O2 = 12 CO2 + 18 H2O
(H2SO4) + KCl = KHSO4 + HCl =>
(H2SO4) + KCl = KHSO4 + HCl
HCl + NiSO4 = NiCl + HSO4 =>
HCl + NiSO4 = NiCl + HSO4
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