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3 HCIO + 13 H{+} + 2 Cr2O7{-2} = 3 CIO3{-} + 4 Cr{+3} + 8 H2O
R + KMnO4 + H2O = MnO2 + KOH + R(OH)2 =>
3 R + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 R(OH)2
C + Li = Li2C =>
C + 2 Li = Li2C
As2S5 + HNO3 = H2SO4 + H3AsO4 + NO2 + H2 =>
As2S5 + 28 HNO3 = 5 H2SO4 + 2 H3AsO4 + 28 NO2 + 6 H2
H2SO4(l) + NaOH(s) = Na2SO4(s) + H2O(l) =>
H2SO4(l) + 2 NaOH(s) = Na2SO4(s) + 2 H2O(l)
PO2Cl + H2O = H3PO4 + HCl =>
PO2Cl + 2 H2O = H3PO4 + HCl
FeSO4 + K4(Fe(CN)6) = K2SO4 + Fe2(Fe(CN)6) =>
2 FeSO4 + K4(Fe(CN)6) = 2 K2SO4 + Fe2(Fe(CN)6)
MgI2 + Mn(SO3)2 = Mg(SO3) + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 Mg(SO3) + MnI4
C4H8O = CO2 + C7H16 =>
2 C4H8O = CO2 + C7H16
P + CaO = Ca3P2 + O2 =>
4 P + 6 CaO = 2 Ca3P2 + 3 O2
K + H2PO4 = K3PO3 + H2O =>
3 K + H2PO4 = K3PO3 + H2O
Al2(SO4)3 + Sr(NO3)2 = Al2(NO3)2 + Sr(SO4)3 =>
Al2(SO4)3 + Sr(NO3)2 = Al2(NO3)2 + Sr(SO4)3
N{3-} + H{+} = NH3 =>
N{3-} + 3 H{+} = NH3
CH3CH2COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 CH3CH2COOH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 14 MnSO4 + 36 H2O + 7 K2SO4
NaClO(aq) + Na2SO3(aq) = Na2SO4(aq) + NaCl(aq) =>
NaClO(aq) + Na2SO3(aq) = Na2SO4(aq) + NaCl(aq)
SrCO3 + IrO2 = SrIrO3 + CO2 =>
SrCO3 + IrO2 = SrIrO3 + CO2
NaNO3H2SO4 = HNO3NaHSO4 =>
NaNO3H2SO4 = HNO3NaHSO4
C3H5N3O9(s) = N2(g) + CO(g) + H2O(g) + O2(g) =>
4 C3H5N3O9(s) = 6 N2(g) + 12 CO(g) + 10 H2O(g) + 7 O2(g)
NaCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
8 NaCO3 + 9 C2H4O2 = 10 CO2 + 8 NaC2H3O2 + 6 H2O
MgSO4Na2HPO4NH4OH = MgNH4PO4Na2SO4H2O =>
MgSO4Na2HPO4NH4OH = MgNH4PO4Na2SO4H2O
C4H9I + NaOH = C4H10O + NaI =>
C4H9I + NaOH = C4H10O + NaI
CNH3O + O2 = CO2 + H2O + N2 =>
4 CNH3O + 5 O2 = 4 CO2 + 6 H2O + 2 N2
NaHSO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 NaHSO3 + H3PO4 = Na3PO4 + 3 SO2 + 3 H2O
Fe + Cl2 = FeCl3 = ) =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr2O7{2-} + NH4{+} = N2 + Cr2O3 + H2O =>
Cr2O7{2-} + 2 NH4{+} = N2 + Cr2O3 + 4 H2O
QR = Q + R =>
QR = Q + R
Cr2O7 + Sn{2+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
Cr2O7 + 4 Sn{2+} + 14 H{+} = 2 Cr{3+} + 4 Sn{4+} + 7 H2O
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
H3PO3 + AgNO3 = Ag + H3PO4 + NO =>
2 H3PO3 + AgNO3 = Ag + 2 H3PO4 + NO
Na2CO3 + H2O = NaOH + NaHCO3 =>
Na2CO3 + H2O = NaOH + NaHCO3
B + Br2 = BBr3 =>
2 B + 3 Br2 = 2 BBr3
K2S + KClO3 + H2O = KCl + S + KOH =>
3 K2S + KClO3 + 3 H2O = KCl + 3 S + 6 KOH
N + O3 = NO2 = O2 =>
3 N + 2 O3 = 3 NO2
Ga(s) + HBr(aq) = GaBr(aq) + H2 =>
2 Ga(s) + 2 HBr(aq) = 2 GaBr(aq) + H2
C6H12O6(aq) = C2H6O(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H6O(aq) + 2 CO2(g)
NaOH + SO2 = H2O + Na2SO3 =>
2 NaOH + SO2 = H2O + Na2SO3
Zn(s) + Ag(NO3)(aq) = Zn(NO3)(aq) + Ag(s) =>
Zn(s) + Ag(NO3)(aq) = Zn(NO3)(aq) + Ag(s)
C7H8(l) + O2(g) = H2O(l) + CO2(g) =>
C7H8(l) + 9 O2(g) = 4 H2O(l) + 7 CO2(g)
U3Si2 + Fe = U2Fe3Si + USi =>
U3Si2 + 3 Fe = U2Fe3Si + USi
HCOOH + Be(OH)2 = (HCOO)2Be + H2O =>
2 HCOOH + Be(OH)2 = (HCOO)2Be + 2 H2O
Ar + O2 = Ar2O2 =>
2 Ar + O2 = Ar2O2
NH4Cl + KNO3 = NH4NO3 + KCl =>
NH4Cl + KNO3 = NH4NO3 + KCl
AlCl3 + (CH3)2SiHOSiH(CH3)2 = (CH3)2SiOAlClSi(CH3)2 + H + Cl =>
AlCl3 + (CH3)2SiHOSiH(CH3)2 = (CH3)2SiOAlClSi(CH3)2 + 2 H + 2 Cl
BaCl2(aq) + K2CrO4(aq) = KCl(aq) + BaCrO4 =>
BaCl2(aq) + K2CrO4(aq) = 2 KCl(aq) + BaCrO4
TlOH + H2CrO4 = Tl2CrO4 + H2O =>
2 TlOH + H2CrO4 = Tl2CrO4 + 2 H2O
Cu(NO3)2 + RbOH = CuOH + Rb(NO3)2 =>
Cu(NO3)2 + RbOH = CuOH + Rb(NO3)2
CH3(OH)1 + O2 = CO2 + H2O =>
2 CH3(OH)1 + 3 O2 = 2 CO2 + 4 H2O
H2SO4 + Ca(OH)2 = H2O + Ca(HSO4)2 =>
2 H2SO4 + Ca(OH)2 = 2 H2O + Ca(HSO4)2
Co(NO3)2(aq) + CuSO4(aq) = CoSO4(s) + Cu(NO3)2(ag) =>
Co(NO3)2(aq) + CuSO4(aq) = CoSO4(s) + Cu(NO3)2(ag)
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
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