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3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
HBr + PbS + HNO3 = PbBr2 + NO + S + H2O =>
6 HBr + 3 PbS + 2 HNO3 = 3 PbBr2 + 2 NO + 3 S + 4 H2O
C3H6O + KMnO4 + H2SO4 = C3H6O2 + MnSO4 + K2SO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O2 + 2 MnSO4 + K2SO4 + 3 H2O
Mg(OH)2 + CH3COOH = Mg(C2H3O2)2 + H2O =>
Mg(OH)2 + 2 CH3COOH = Mg(C2H3O2)2 + 2 H2O
NO2 + H2O = NO3H + NO =>
3 NO2 + H2O = 2 NO3H + NO
Fe(NO3)2 + K2S = FeS + NO3K =>
Fe(NO3)2 + K2S = FeS + 2 NO3K
Cl2O6 + H2O = H + HClO4 =>
Cl2O6 + 2 H2O = 2 H + 2 HClO4
C3H6O + Mg + H2O = C6H14O2 + Mg(OH)2 =>
2 C3H6O + Mg + 2 H2O = C6H14O2 + Mg(OH)2
Na + Fe2O3 = Na2O + Fe3O4 =>
2 Na + 3 Fe2O3 = Na2O + 2 Fe3O4
BaCl2 + PO4 = BaPO4Cl2 =>
BaCl2 + PO4 = BaPO4Cl2
CaO2 + Cl2O7 = CaCl + O2 =>
4 CaO2 + 2 Cl2O7 = 4 CaCl + 11 O2
H2O2 + KI = HK + OI =>
H2O2 + 2 KI = 2 HK + 2 OI
FeNCS = Fe + NCS =>
FeNCS = Fe + NCS
Ag(s) + CN{-}(aq) + O2 + H2O(l)(g) = Ag(CN)2{-}(aq) + OH{-}(aq) =>
4 Ag(s) + 8 CN{-}(aq) + O2 + 2 H2O(l)(g) = 4 Ag(CN)2{-}(aq) + 4 OH{-}(aq)
K + C + F = KCF =>
K + C + F = KCF
AgNo3 + K2S = KNo3 + Ag2S =>
2 AgNo3 + K2S = 2 KNo3 + Ag2S
CO(OH)2 = CO2 + H2O =>
CO(OH)2 = CO2 + H2O
HCHO(l) + NaHCO3(s) = HCONa(s) + H2CO3 =>
HCHO(l) + NaHCO3(s) = HCONa(s) + H2CO3
NaBrO3 + Ca = Ca(BrO3)2 + Na =>
2 NaBrO3 + Ca = Ca(BrO3)2 + 2 Na
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
Hg2{2+} + OH{-} = Hg2(OH)2 =>
Hg2{2+} + 2 OH{-} = Hg2(OH)2
H2Cr2O7 + Bi(OH)3 = Bi2(Cr2O7)3 + H2O =>
3 H2Cr2O7 + 2 Bi(OH)3 = Bi2(Cr2O7)3 + 6 H2O
C2H5OH(i) + O2 = CO2 + H2O(i) =>
C2H5OH(i) + 3 O2 = 2 CO2 + 3 H2O(i)
S4N4 + HNO3 = SO2 + NO2 + H2O =>
S4N4 + 32 HNO3 = 4 SO2 + 36 NO2 + 16 H2O
Fe + Ni{2+} = Fe{3+} + Ni =>
2 Fe + 3 Ni{2+} = 2 Fe{3+} + 3 Ni
BaO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + BaSO4 + H2O =>
BaO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + BaSO4 + 2 H2O
NaOH + CrSO4 = Cr(OH)2 + Na2SO4 =>
2 NaOH + CrSO4 = Cr(OH)2 + Na2SO4
PbS + NaCl + Na2CO3 + O2 = Pb + Na2ClSO4 + CO2 =>
4 PbS + 4 NaCl + 2 Na2CO3 + 7 O2 = 4 Pb + 4 Na2ClSO4 + 2 CO2
KOH + (H)2(SO)4 = (K)2(SO)4 + (H)2O =>
2 KOH + (H)2(SO)4 = (K)2(SO)4 + 2(H)2O
Pb2C2H3O3 + NaCl = Pb2Cl + NaC2H3O3 =>
Pb2C2H3O3 + NaCl = Pb2Cl + NaC2H3O3
Mg(aq) + HCl(aq) = MgCl(aq) + H2(g) =>
2 Mg(aq) + 2 HCl(aq) = 2 MgCl(aq) + H2(g)
I2O65 + IF5 = F2 + IO =>
2 I2O65 + 126 IF5 = 315 F2 + 130 IO
H2SO4 + NaCl + K2Cr2O7 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
7 H2SO4 + 6 NaCl + K2Cr2O7 = 3 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4
C2S + H = C3S2H8 + CH =>
2 C2S + 9 H = C3S2H8 + CH
N + H + O = NH4NO3 =>
2 N + 4 H + 3 O = NH4NO3
CH6O3 + CH3OH = C8H8O3 + H2O =>
7 CH6O3 + CH3OH = C8H8O3 + 19 H2O
H2 + Cr2O7 + Fe(OH)3 = Fe(Cr2O7)3 + H2O =>
3 H2 + 6 Cr2O7 + 2 Fe(OH)3 = 2 Fe(Cr2O7)3 + 6 H2O
C2H4Cl2 + KOH = C2H4(OH)2 + KCl =>
C2H4Cl2 + 2 KOH = C2H4(OH)2 + 2 KCl
C6H5O2 + O2 = H2O + CO2 =>
4 C6H5O2 + 25 O2 = 10 H2O + 24 CO2
Zn + AsNo3 = As + Zn(No3)2 =>
Zn + 2 AsNo3 = 2 As + Zn(No3)2
Fe(OH) + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH) + 5 HNO3 = Fe(NO3)3 + 2 NO2 + 3 H2O
KCl + AgC2H3O2 = AgCl + KC2H3O2 =>
KCl + AgC2H3O2 = AgCl + KC2H3O2
bariumoxide + nitricacid = bariumnitrate + water =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
KH2PO4 + NaOH = Na2HPO4 + K2HPO4 + H2O =>
2 KH2PO4 + 2 NaOH = Na2HPO4 + K2HPO4 + 2 H2O
Fe(NO2)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO2)2 + 8 HNO3 = 3 Fe(NO3)3 + 5 NO + 4 H2O
Sn(ClO3)2 = SnCl2 + O2 =>
Sn(ClO3)2 = SnCl2 + 3 O2
CH2O + CuSO4 + NaOH = CHOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = CHOONa + Cu2O + 2 Na2SO4 + 3 H2O
Na2PHO3 + MnO4{-} + H2O = Na2MnO4*3H2O + PHO3{-} =>
Na2PHO3 + MnO4{-} + 3 H2O = Na2MnO4*3H2O + PHO3{-}
V + NaF = VF + Na =>
V + NaF = VF + Na
CuO + HCl = CuCl2 + H2OCu(OH)2 = CuO + H2O =>
3 CuO + 4 HCl = 2 CuCl2 + H2OCu(OH)2
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