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Ag + Br2 = AgBr2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
SO2 + NaOH = Na2SO3 + H2O* =>
SO2 + 2 NaOH = Na2SO3 + H2O*
C6H14 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 38 KMnO4 + 57 H2SO4 = 30 CO2 + 19 K2SO4 + 38 MnSO4 + 92 H2O
Na + I = NaI =>
Na + I = NaI
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Fe2S3 + HCl = FeCl2 + S + H2S =>
Fe2S3 + 4 HCl = 2 FeCl2 + S + 2 H2S
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
C3H8 + O2 = C2 + H2O =>
2 C3H8 + 4 O2 = 3 C2 + 8 H2O
CrO3 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 CrO3 + 3 Na2SO3 + 3 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 3 H2O
HCOOH + H2SO4 = CO + H2SO4*H2O =>
HCOOH + H2SO4 = CO + H2SO4*H2O
Mg(OH)2 + H2O = MgH2 + OH =>
Mg(OH)2 + 2 H2O = MgH2 + 4 OH
HNO3 + Sb = Sb2O5 + NO2 + H2O =>
10 HNO3 + 2 Sb = Sb2O5 + 10 NO2 + 5 H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq) =>
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq)
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Sb2S3 + O = Sb4O6 + S =>
2 Sb2S3 + 6 O = Sb4O6 + 6 S
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
RbI + Ca(NO3)2 = CaI2 + RbNO3 =>
2 RbI + Ca(NO3)2 = CaI2 + 2 RbNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3COOH + Na2SO3 = CH3COONa + SO2 + H2O =>
2 CH3COOH + Na2SO3 = 2 CH3COONa + SO2 + H2O
Cr2S3 + S = CrS2 =>
Cr2S3 + S = 2 CrS2
NH3 + C2H5Na = NaNH2 + C2H6 =>
NH3 + C2H5Na = NaNH2 + C2H6
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2CO3 =>
NaHCO3(aq) + HCl(aq) = NaCl(aq) + H2CO3
H2C2O4*2H2O = CO2 + H2O + H =>
H2C2O4*2H2O = 2 CO2 + 2 H2O + 2 H
Ca(OCl)2 + K2CO3 = CaCO3 + KClO =>
Ca(OCl)2 + K2CO3 = CaCO3 + 2 KClO
Pt(CN)2 + AlPO4 = Al(CN)3 + Pt3(PO4)2 =>
3 Pt(CN)2 + 2 AlPO4 = 2 Al(CN)3 + Pt3(PO4)2
KMnO4 + H2SO4 + H2S = SO4K + SO4Mn + H2O =>
2 KMnO4 + 3 H2SO4 + H2S = 2 SO4K + 2 SO4Mn + 4 H2O
TiBr2 = Ti + Br2 =>
TiBr2 = Ti + Br2
AgNO3 + Cu = Ag + Cu(NO3) =>
AgNO3 + Cu = Ag + Cu(NO3)
CuSO4 + H2O + NH3 = Cu(NH3)4(H2O)2 + SO4 =>
CuSO4 + 2 H2O + 4 NH3 = Cu(NH3)4(H2O)2 + SO4
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
CaSO4(aq) + AgCl(aq) = CaCl2(aq) + Ag2SO4(aq) =>
CaSO4(aq) + 2 AgCl(aq) = CaCl2(aq) + Ag2SO4(aq)
P4O10 + H2O = H2 + PO4 =>
P4O10 + 6 H2O = 6 H2 + 4 PO4
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C2H5OH + K2MnO4 = CH3COOH + MnO2 + H2O + K =>
C2H5OH + K2MnO4 = CH3COOH + MnO2 + H2O + 2 K
BrO3{-} + Br{-} + H{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2 + 3 H2O
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
Sn + Pb(No3)2 = Pb + Sn(No3)2 =>
Sn + Pb(No3)2 = Pb + Sn(No3)2
AlCl3 + NaNO2 = Al(NO2)3 + NaCl =>
AlCl3 + 3 NaNO2 = Al(NO2)3 + 3 NaCl
Cu{+} = Cu{2+} + Cu =>
2 Cu{+} = Cu{2+} + Cu
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