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6 NO2 + K2Cr2O7 + 2 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + H2O
CO + H3O = CO2 + H2 =>
2 CO + 2 H3O = 2 CO2 + 3 H2
C3H4O2 + OH = H2O + CHO =>
C3H4O2 + 3 OH = 2 H2O + 3 CHO
MgO2 + HCl = Cl2 + MgCl2 + H2O =>
MgO2 + 4 HCl = Cl2 + MgCl2 + 2 H2O
HCOOH + Cr2O7 = CO2 + H2O + Cr =>
7 HCOOH + Cr2O7 = 7 CO2 + 7 H2O + 2 Cr
Na2S + Fe(ClO3)2 = NaClO3 + FeS =>
Na2S + Fe(ClO3)2 = 2 NaClO3 + FeS
C10 + H4 = C4H10(g) =>
4 C10 + 25 H4 = 10 C4H10(g)
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
CH3NH2 = C + N2 + H2 =>
2 CH3NH2 = 2 C + N2 + 5 H2
Al4C3 + H2O + NaCl = CH4 + AlCl3 + NaOH =>
Al4C3 + 12 H2O + 12 NaCl = 3 CH4 + 4 AlCl3 + 12 NaOH
LiBr(aq) + AgNO3(aq) = AgBr2(s) + Li2NO3(aq) =>
2 LiBr(aq) + AgNO3(aq) = AgBr2(s) + Li2NO3(aq)
BaCl2 + KH2PO4 = BaPO4 + KH2Cl2 =>
BaCl2 + KH2PO4 = BaPO4 + KH2Cl2
LiCN + O2 = C2N2 + Li2O =>
4 LiCN + O2 = 2 C2N2 + 2 Li2O
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Fe(OH)3 + KOH = KFe(OH)4 =>
Fe(OH)3 + KOH = KFe(OH)4
Co(NO3)2 + Al = Co + Al(NO3)3 =>
3 Co(NO3)2 + 2 Al = 3 Co + 2 Al(NO3)3
Cr(OH)3 + Cl2O7 + OH{-} = (CrO4)2{-} + ClO2{-} + H2O =>
16 Cr(OH)3 + 9 Cl2O7 + 26 OH{-} = 8(CrO4)2{-} + 18 ClO2{-} + 37 H2O
NH3HCO3 + HNO3 = CO2 + H2O + NH4NO3 =>
8 NH3HCO3 + 6 HNO3 = 8 CO2 + 5 H2O + 7 NH4NO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cr{3+} + Ag = Cr + Ag{+} =>
Cr{3+} + 3 Ag = Cr + 3 Ag{+}
C8H7ClO + H2O = C8H8O2 + HCl =>
C8H7ClO + H2O = C8H8O2 + HCl
KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s) =>
2 KNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + K2SO4(s)
Fe7 + O = Fe7O7 =>
Fe7 + 7 O = Fe7O7
NaCl(aq) + AgC2H3O2(q) = NaC2H3O2(aq) + AgCl(s) =>
NaCl(aq) + AgC2H3O2(q) = NaC2H3O2(aq) + AgCl(s)
HNO3 + SO3{-2} = NO + H2O + SO4{-2} =>
2 HNO3 + 3 SO3{-2} = 2 NO + H2O + 3 SO4{-2}
C6H5NO2 + Fe + H2SO4 = C6H5NH2 + FeSO4 + H2O =>
C6H5NO2 + 3 Fe + 3 H2SO4 = C6H5NH2 + 3 FeSO4 + 2 H2O
Fe3O4 + SO2 = FeS + O2 =>
Fe3O4 + 3 SO2 = 3 FeS + 5 O2
(NH4)2PtCl4 + NH4OH = NH4Cl + Pt(NH3)2Cl2 + H2O =>
(NH4)2PtCl4 + 2 NH4OH = 2 NH4Cl + Pt(NH3)2Cl2 + 2 H2O
MnO4 + (COOH)2 = CO2 + H2O + Mn =>
MnO4 + 4(COOH)2 = 8 CO2 + 4 H2O + Mn
Cu(NH3){+2} + HCl = CuCl2 + NH3 + H{+} =>
Cu(NH3){+2} + 2 HCl = CuCl2 + NH3 + 2 H{+}
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
NaBO2 + H2O2 = NaBO3*H2O =>
NaBO2 + H2O2 = NaBO3*H2O
K2Cr2O7 + Pb(C2H3O2)2 + H2O = PbCrO4 + CH3COOH + CH3CO2K =>
K2Cr2O7 + 2 Pb(C2H3O2)2 + H2O = 2 PbCrO4 + 2 CH3COOH + 2 CH3CO2K
HNO3 + C8H10O5 = C6H7(NO2)3O5 + H2O =>
12 HNO3 + 3 C8H10O5 = 4 C6H7(NO2)3O5 + 7 H2O
CH2CH2 + HCl = CH2ClCH2Cl + H2 =>
CH2CH2 + 2 HCl = CH2ClCH2Cl + H2
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
CdSO4 + K2S = CdS + K2SO4 =>
CdSO4 + K2S = CdS + K2SO4
HNO3 + H2S = N2O + H2SO4 + H2O =>
2 HNO3 + H2S = N2O + H2SO4 + H2O
H2O2 + I = H2O + IO =>
H2O2 + I = H2O + IO
AgNO3 + Fe = FeNO3 + Ag =>
AgNO3 + Fe = FeNO3 + Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + H2O + HCl = C2H4Cl2 + O2 =>
4 CO2 + 2 H2O + 4 HCl = 2 C2H4Cl2 + 5 O2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4HCO3 + LiNO3 = NH4NO3 + LiHCO3 =>
NH4HCO3 + LiNO3 = NH4NO3 + LiHCO3
C2H2 + O2 = CO2 + H2HO =>
3 C2H2 + 7 O2 = 6 CO2 + 2 H2HO
Cu(OH)3 + H2SO4 = CuSO4 + H2 + O2 =>
2 Cu(OH)3 + 2 H2SO4 = 2 CuSO4 + 5 H2 + 3 O2
H2O2 + MnO2 + OH{-} = H2O + MnO4{2-} =>
H2O2 + MnO2 + 2 OH{-} = 2 H2O + MnO4{2-}
SnS + H2O2 + NaOH = Na2SnS3 + Na2SnO3 + H2O =>
3 SnS + 3 H2O2 + 6 NaOH = Na2SnS3 + 2 Na2SnO3 + 6 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
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