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Ba(NO2)2 + H2O = BaO + 2 HNO2
K2Cr2O7 + H2O2 = Cr(OH)3 + O2 + KOH =>
2 K2Cr2O7 + 8 H2O2 = 4 Cr(OH)3 + 7 O2 + 4 KOH
Mn2O3 + SO2 = MnS2 + O2 =>
2 Mn2O3 + 8 SO2 = 4 MnS2 + 11 O2
C12H22O11 + K2Cr2O7 + H3PO4 = CO2 + K3PO4 + CrPO4 + H2O =>
3 C12H22O11 + 24 K2Cr2O7 + 64 H3PO4 = 36 CO2 + 16 K3PO4 + 48 CrPO4 + 129 H2O
Zn(OH)2 = Zn + (OH)2 =>
Zn(OH)2 = Zn + (OH)2
Al + KClO3 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
2 Al + KClO3 + 3 H2SO4 = Al2(SO4)3 + KCl + 3 H2O
CuSO4(heat) = CuO + SO3 =>
CuSO4(heat) = CuO + SO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2Br + Li = CH3CH2Li + LiBr =>
CH3CH2Br + 2 Li = CH3CH2Li + LiBr
K + CsCl = Cs + KCl =>
K + CsCl = Cs + KCl
Pb(OH)4 + CuO = PbO2 + Cu(OH)2 =>
Pb(OH)4 + 2 CuO = PbO2 + 2 Cu(OH)2
CH3NH2COOH + O2 = CO2 + H2O + N2 =>
2 CH3NH2COOH + 5 O2 = 4 CO2 + 6 H2O + N2
Br2 + NH2 = NH4Br + N2 =>
Br2 + 4 NH2 = 2 NH4Br + N2
V2O5 + OH = VO4 + H2O =>
V2O5 + 6 OH = 2 VO4 + 3 H2O
HFCl3Al = HFAlCl3 =>
HFCl3Al = HFAlCl3
KI + H2SO4 + NaOH = K2SO4 + I2 + H2O + Na2S =>
8 KI + 5 H2SO4 + 2 NaOH = 4 K2SO4 + 4 I2 + 6 H2O + Na2S
C4H10SO + O2 = CO2 + H2O + SO2 =>
C4H10SO + 7 O2 = 4 CO2 + 5 H2O + SO2
C2H4Cl2 + KOH = C2H2 + KCl + H2O =>
C2H4Cl2 + 2 KOH = C2H2 + 2 KCl + 2 H2O
Ca2Mg4Al2Si7O22(OH)2 = MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O =>
Ca2Mg4Al2Si7O22(OH)2 = 3 MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K3[Cr(C2O4)3]3H2O + KMnO4 + H2SO4 = Cr(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
5 K3[Cr(C2O4)3]3H2O + 21 KMnO4 + 84 H2SO4 = 15 Cr(SO4)3 + 21 MnSO4 + 18 K2SO4 + 90 CO2 + 89 H2O
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH3 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH3 + 2 KOH
MgSO4(aq) + BaCl2(aq) = BaSO4(aq) + MgCl2(s) =>
MgSO4(aq) + BaCl2(aq) = BaSO4(aq) + MgCl2(s)
C2H5NO2 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C2H5NO2 + 9 N2O + 8 OH{-} = 4 CO3{2-} + 9 H2O + 10 N2
C12H22O11(aq) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(aq) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Na2S2O3 + FeCl3 = Fe2(S2O3)3 + NaCl =>
3 Na2S2O3 + 2 FeCl3 = Fe2(S2O3)3 + 6 NaCl
NH5O + H3PO4 = (NH4)3PO4 + H2O =>
3 NH5O + H3PO4 = (NH4)3PO4 + 3 H2O
Pb(C2H3O2)2 + Li = LiC2H3O2 + Pb =>
Pb(C2H3O2)2 + 2 Li = 2 LiC2H3O2 + Pb
Cl2(g) + HI(g) = I2(g) + HCl(g) =>
Cl2(g) + 2 HI(g) = I2(g) + 2 HCl(g)
Pt2 + O2 = PtO =>
Pt2 + O2 = 2 PtO
Br{-} + Ag{+} = AgBr =>
Br{-} + Ag{+} = AgBr
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO3 + H2O =>
6 MnO4{-} + 5 C2O4{2-} + 28 H{+} = 6 Mn{2+} + 10 CO3 + 14 H2O
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
Cr + S = Cr2S3 =>
2 Cr + 3 S = Cr2S3
C20H25N3O + O2 = CO2 + H2O + NO =>
4 C20H25N3O + 109 O2 = 80 CO2 + 50 H2O + 12 NO
BiCl3(aq) + NaOH(aq) = Bi(OH)3(s) + NaCl(aq) =>
BiCl3(aq) + 3 NaOH(aq) = Bi(OH)3(s) + 3 NaCl(aq)
Al + H2O2 + NaOH = NaAlO2 + H2 =>
2 Al + H2O2 + 2 NaOH = 2 NaAlO2 + 2 H2
ZnI2 + H2SO4 = ZnSO4 + HI =>
ZnI2 + H2SO4 = ZnSO4 + 2 HI
Cu + Ca(ClO2)2 = CuClO2 + Ca =>
2 Cu + Ca(ClO2)2 = 2 CuClO2 + Ca
Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + NaNO3 =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + 2 NaNO3
Pb(SO4)2 + K = K2(SO4) + Pb =>
Pb(SO4)2 + 4 K = 2 K2(SO4) + Pb
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Ni{2+} + S{2-} = NiS =>
Ni{2+} + S{2-} = NiS
C2H2N + O2 = CO2 + H2O + NO2 =>
2 C2H2N + 7 O2 = 4 CO2 + 2 H2O + 2 NO2
Sn3P4 = Sn + P4 =>
Sn3P4 = 3 Sn + P4
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
C7H6O3 + CH3COCl = C9H8O4 + HCl =>
C7H6O3 + CH3COCl = C9H8O4 + HCl
K2O + Mg(OH)2 = K(OH) + MgO =>
K2O + Mg(OH)2 = 2 K(OH) + MgO
CuSO4(heat) = CuO + SO3 =>
CuSO4(heat) = CuO + SO3
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