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2 NO2 + 4 C = 4 CO + N2
C12HO24(l) + O2(g) = CO2(g) + H2O(g) =>
4 C12HO24(l) + O2(g) = 48 CO2(g) + 2 H2O(g)
Be3(AsO4)2 + Rb = Rb3AsO4 + Be =>
Be3(AsO4)2 + 6 Rb = 2 Rb3AsO4 + 3 Be
NaOH + Al2(SO4)3 = Na2(SO4) + Al(OH)3 =>
6 NaOH + Al2(SO4)3 = 3 Na2(SO4) + 2 Al(OH)3
C17H19NO3 + H2O = C17H20NO3 + HO =>
C17H19NO3 + H2O = C17H20NO3 + HO
AgNO3 + KBr = AgBr(s)KNO3(aq) =>
AgNO3 + KBr = AgBr(s)KNO3(aq)
Ag2SO4 + NaCl2 = Na2SO4 + AgCl2 =>
Ag2SO4 + 2 NaCl2 = Na2SO4 + 2 AgCl2
HCl + Sr = SrCl2 + H2 =>
2 HCl + Sr = SrCl2 + H2
Ba2Cl2 + KCO3 = Ba2CO3 + KCl2 =>
Ba2Cl2 + KCO3 = Ba2CO3 + KCl2
Pt3(PO3)2 + Al = Pt + Al(PO3)2 =>
Pt3(PO3)2 + Al = 3 Pt + Al(PO3)2
Mg(s) + H2SO4 = MgSO4 + H2(g) =>
Mg(s) + H2SO4 = MgSO4 + H2(g)
Li + Ba(C2H3O2) = Ba + LiC2H3O2 =>
Li + Ba(C2H3O2) = Ba + LiC2H3O2
C9N2H6O2 + O2 = CO2 + HNO3 + H2O =>
C9N2H6O2 + 12 O2 = 9 CO2 + 2 HNO3 + 2 H2O
K3[Mn(C2O4)3]*3H2O + HCl = MnCl2 + H2C2O4 + CO2 + H2O + K2Cl =>
4 K3[Mn(C2O4)3]*3H2O + 14 HCl = 4 MnCl2 + 7 H2C2O4 + 10 CO2 + 12 H2O + 6 K2Cl
K2Cr2O7 + K3AsO3 + H2SO4 = Cr2(SO4)3 + K3AsO4 + H2O + K2SO4 =>
K2Cr2O7 + 3 K3AsO3 + 4 H2SO4 = Cr2(SO4)3 + 3 K3AsO4 + 4 H2O + K2SO4
O2(g) + C2H2O(g) = CO2(g) + H2O(l) =>
2 O2(g) + C2H2O(g) = 2 CO2(g) + H2O(l)
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
Cl2 + P4 = PCl5 =>
10 Cl2 + P4 = 4 PCl5
Al + Ag2S + H2O = Ag + AlSO2 + H2 =>
Al + Ag2S + 2 H2O = 2 Ag + AlSO2 + 2 H2
Ag2O + K2S2O8 + KOH = Ag2O3 + K2SO4 + H2O =>
Ag2O + 2 K2S2O8 + 4 KOH = Ag2O3 + 4 K2SO4 + 2 H2O
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
HC = H + C =>
HC = H + C
C6H5SO2NHNa3H2O + Cl2 + NaOH = C6H5SO2NClNa + NaCl + H2O =>
C6H5SO2NHNa3H2O + 2 Cl2 + NaOH = C6H5SO2NClNa + 3 NaCl + 2 H2O
Cr2O7{-2} + H{+} + SO2 = HSO4{-} + H2O + Cr{+3} =>
Cr2O7{-2} + 5 H{+} + 3 SO2 = 3 HSO4{-} + H2O + 2 Cr{+3}
NaF2 + CaCl = CaF2 + NaCl =>
NaF2 + CaCl = CaF2 + NaCl
H{+} + Zn(s) + Cr2O7{2-}(aq) = Zn{2+} + Cr{2+} + H2O =>
14 H{+} + 4 Zn(s) + Cr2O7{2-}(aq) = 4 Zn{2+} + 2 Cr{2+} + 7 H2O
Hydrogenperoxide = hydrogen + oxygen =>
H2O2 = H2 + O2
CrO3 + H3COH = HCrO2 + HCO2H + H2O =>
4 CrO3 + 3 H3COH = 4 HCrO2 + 3 HCO2H + H2O
Sr(OH)2 + Mn2O7 = Sr(MnO4)2 + H2O =>
Sr(OH)2 + Mn2O7 = Sr(MnO4)2 + H2O
P + H2 = (PH)3 =>
6 P + 3 H2 = 2(PH)3
(BaCl2) + (Na2SO4) = (BaSO4) + (NaCl) =>
(BaCl2) + (Na2SO4) = (BaSO4) + 2(NaCl)
Mg2Si16O4 + CaMgSi218O6 = Mg2Si18O4 + CaMgSi216O6 =>
Mg2Si16O4 + CaMgSi218O6 = Mg2Si18O4 + CaMgSi216O6
C2H6 + O2 = H2O + CO23 =>
2 C2H6 + 49 O2 = 6 H2O + 4 CO23
CuCI2 = Cu + CI2 =>
CuCI2 = Cu + CI2
KMnO4 + NaOH = NaMnO4 + KOH =>
KMnO4 + NaOH = NaMnO4 + KOH
FeCl3(aq) + FeCl2(aq) + NH3(aq) + H2O(l) = Fe3O4(aq) + NH4Cl(aq) =>
2 FeCl3(aq) + FeCl2(aq) + 8 NH3(aq) + 4 H2O(l) = Fe3O4(aq) + 8 NH4Cl(aq)
H3BO3 + Na2CO3 = Na2B4O7 + CO2 + H2O =>
4 H3BO3 + Na2CO3 = Na2B4O7 + CO2 + 6 H2O
Co + Ag2SO4 = CoSO4 + Ag =>
Co + Ag2SO4 = CoSO4 + 2 Ag
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
Sb2O3 + H3PO4 = SbPO4 + H2O =>
Sb2O3 + 2 H3PO4 = 2 SbPO4 + 3 H2O
H2SeO3 + Zn(OH)2 = Zn2(SeO3)2 + H2O =>
2 H2SeO3 + 2 Zn(OH)2 = Zn2(SeO3)2 + 4 H2O
Sn + HNO2 = SnO2 + NO + H2O =>
Sn + 4 HNO2 = SnO2 + 4 NO + 2 H2O
Ba(NO3)2 = Ba2 + (NO3) =>
2 Ba(NO3)2 = Ba2 + 4(NO3)
CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)
CuSO4*5H2O + Ca(NO3)2*4H2O = H2O + CaCu + SO4(NO3)2 =>
CuSO4*5H2O + Ca(NO3)2*4H2O = 9 H2O + CaCu + SO4(NO3)2
Ca(OH)2 + Hg2Cl2 = CaCl2 + Hg2(OH)2 =>
Ca(OH)2 + Hg2Cl2 = CaCl2 + Hg2(OH)2
P + H2 = (PH)3 =>
6 P + 3 H2 = 2(PH)3
CrF3 + O2 = Cr2O3 + F2 =>
4 CrF3 + 3 O2 = 2 Cr2O3 + 6 F2
Fe2(SO4)3 + Be(OH)2 = Fe(OH)3 + BeSO4 =>
Fe2(SO4)3 + 3 Be(OH)2 = 2 Fe(OH)3 + 3 BeSO4
Fe3Cl3 + MgO = FeO + MgCl =>
Fe3Cl3 + 3 MgO = 3 FeO + 3 MgCl
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