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AgNO3 + Cu = AgCu + NO3
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
XeF4 + H2 = Xe + HF =>
XeF4 + 2 H2 = Xe + 4 HF
Fe + Fe(NO3)3 = Fe(NO3)2 =>
Fe + 2 Fe(NO3)3 = 3 Fe(NO3)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu2O + CH3COOH = Cu + Cu(CH3COO)2 + H2O =>
Cu2O + 2 CH3COOH = Cu + Cu(CH3COO)2 + H2O
PbCl2 + (NH4)3PO4 = Pb3(PO4)2 + NH4Cl =>
3 PbCl2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4Cl
C7H14 + NO = N2 + CO2 + H2O =>
2 C7H14 + 42 NO = 21 N2 + 14 CO2 + 14 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
(OH)2 = O2 + H2 =>
(OH)2 = O2 + H2
C1H4 + O2 = CO + H2O =>
2 C1H4 + 3 O2 = 2 CO + 4 H2O
Ca(s) + Br(l) = CaBr2 =>
Ca(s) + 2 Br(l) = CaBr2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
K2CrO4 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO4 + 6 HI + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 I2 + 8 H2O
Zn + HNO = Zn(NO3)2 + N2 + H2O =>
Zn + 12 HNO = Zn(NO3)2 + 5 N2 + 6 H2O
Ca(s)O2(g) = CaO2 =>
Ca(s)O2(g) = CaO2
PbO + SiO2 = PbOSiO2 =>
PbO + SiO2 = PbOSiO2
SnO2 + Al = Al2O3 + SnO =>
3 SnO2 + 2 Al = Al2O3 + 3 SnO
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
FeB3 + Cl2 = BCl3 + FeCl2 =>
2 FeB3 + 11 Cl2 = 6 BCl3 + 2 FeCl2
(NH4)2SO4 + Ba(C2H2O2)2 = (C2H2O2)NH4 + BaSO4 =>
(NH4)2SO4 + Ba(C2H2O2)2 = 2(C2H2O2)NH4 + BaSO4
Sn + HNO3 = (NO3)2Sn + NO3NH4 + H2O =>
4 Sn + 10 HNO3 = 4(NO3)2Sn + NO3NH4 + 3 H2O
HIO4 + Mo(OH)2 = H2O + Mo(IO4)2 =>
2 HIO4 + Mo(OH)2 = 2 H2O + Mo(IO4)2
Na2CO3(aq) + HC2H3O2(aq) = H2CO3(aq) + NaC2H3O2(aq) =>
Na2CO3(aq) + 2 HC2H3O2(aq) = H2CO3(aq) + 2 NaC2H3O2(aq)
OH{-} + NH4{+} + Cl2 = Cl{-} + NO3{-} + H{+} =>
3 OH{-} + NH4{+} + 4 Cl2 = 8 Cl{-} + NO3{-} + 7 H{+}
NaClH2SO4 = NaHSO4HCl =>
NaClH2SO4 = NaHSO4HCl
HMnO4 + H = MnO2 + H2O =>
HMnO4 + 3 H = MnO2 + 2 H2O
(NH4)2SO4 + Cu(NO3)2 = NH4NO3 + CuSO4 =>
(NH4)2SO4 + Cu(NO3)2 = 2 NH4NO3 + CuSO4
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
O{+} + Fe{3+} + [Fe{2+}(Cn)6]{4-} = OFe{3+}[Fe{2+}(Cn)6] =>
5 O{+} + 4 Fe{3+} + [Fe{2+}(Cn)6]{4-} = 5 OFe{3+}[Fe{2+}(Cn)6]
H2SO4 + HNO3 = NO2HSO4 + H2O =>
H2SO4 + HNO3 = NO2HSO4 + H2O
FeSO4 + H2SO4 + H2S = SO2 + Fe(OH)2 =>
2 FeSO4 + H2SO4 + H2S = 4 SO2 + 2 Fe(OH)2
OH + NH3 = NO3 + H2O =>
9 OH + NH3 = NO3 + 6 H2O
NaBr + (H)2(SO)4 = (Na)2(SO)4 + HBr =>
2 NaBr + (H)2(SO)4 = (Na)2(SO)4 + 2 HBr
MnS + ClO4 = MnO2 + SO4 + Cl =>
2 MnS + 3 ClO4 = 2 MnO2 + 2 SO4 + 3 Cl
CuO(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) =>
CuO(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2O(l)
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
F2 + NiBr2 = NiF2 + Br2 =>
F2 + NiBr2 = NiF2 + Br2
BClO2 + K3PO4 = B3PO4 + KClO2 =>
3 BClO2 + K3PO4 = B3PO4 + 3 KClO2
HCN + Ag2O = AgCN + H2O =>
2 HCN + Ag2O = 2 AgCN + H2O
C12H22O11 + Cr2O72{-} + H{+} = Cr2{+} + CO2 + H2O =>
71 C12H22O11 + 24 Cr2O72{-} + 48 H{+} = 24 Cr2{+} + 852 CO2 + 805 H2O
C6H6 + H2 = C4H8 =>
2 C6H6 + 6 H2 = 3 C4H8
P3H + O2 = P2O5 + H2O =>
2 P3H + 8 O2 = 3 P2O5 + H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Ba(OH)2 + Na2S = Ba(S) + Na(OH) =>
Ba(OH)2 + Na2S = Ba(S) + 2 Na(OH)
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