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C3 = 3 C
FeO + P = Fe + P2O5 =>
5 FeO + 2 P = 5 Fe + P2O5
Cu(NO3)2 + Na2SO4 = Cu(SO4)2 + Na2NO3(s) =>
Cu(NO3)2 + 2 Na2SO4 = Cu(SO4)2 + 2 Na2NO3(s)
ClO + H = Cl2 + H2O =>
2 ClO + 4 H = Cl2 + 2 H2O
Fe2O3Ca(OH)2 = Ca(FeO2)2H2O =>
Fe2O3Ca(OH)2 = Ca(FeO2)2H2O
Fe(HSO3)3 + HCl = FeCl3 + H2O + SO2 =>
Fe(HSO3)3 + 3 HCl = FeCl3 + 3 H2O + 3 SO2
MgCl2 + NaHCO3 = MgCO3 + NaCl + HCl =>
MgCl2 + NaHCO3 = MgCO3 + NaCl + HCl
C2H4O = CH4 + CO =>
C2H4O = CH4 + CO
KOH + HCI = H2O + KCI =>
KOH + HCI = H2O + KCI
KCN + Ca(OCl)2 + H2O = N2 + Ca(HCO3)2 + CaCl2 + KCl =>
4 KCN + 5 Ca(OCl)2 + 2 H2O = 2 N2 + 2 Ca(HCO3)2 + 3 CaCl2 + 4 KCl
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
CH3COC4H9 + O2 = CO2 + H2O =>
2 CH3COC4H9 + 17 O2 = 12 CO2 + 12 H2O
NO2 + FeSO4 = FeSO4NO2 =>
NO2 + FeSO4 = FeSO4NO2
Cu(SO4)2 + HCl = CuCl + H2SO4 + Cl2 =>
2 Cu(SO4)2 + 8 HCl = 2 CuCl + 4 H2SO4 + 3 Cl2
NH4 + CN = NH3 + HCN =>
NH4 + CN = NH3 + HCN
C4H9NO + O2 = CO2 + NO2 + H2O =>
4 C4H9NO + 27 O2 = 16 CO2 + 4 NO2 + 18 H2O
Na2CO3 + Zn(NO3)2 = Zn(CO3) + NaNO3 =>
Na2CO3 + Zn(NO3)2 = Zn(CO3) + 2 NaNO3
{-}FeBr3{+}{-}H2SO4 = {-}Fe2(SO4)3{+}{-}HBr =>
{-}FeBr3{+}{-}H2SO4 = {-}Fe2(SO4)3{+}{-}HBr
PlO(OH)2 + HCl = H2O + PlOCl2 =>
PlO(OH)2 + 2 HCl = 2 H2O + PlOCl2
Fe(NH4)2(SO4)2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + K2(NH4)2(SO4)2 =>
2 Fe(NH4)2(SO4)2 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 2 K2(NH4)2(SO4)2
Fe2O3Ca(OH)2 = CaFe2O4H2O =>
Fe2O3Ca(OH)2 = CaFe2O4H2O
Ag + H2SO4 = H2 + Ag(SO4)2 =>
Ag + 2 H2SO4 = 2 H2 + Ag(SO4)2
CaS + Na2CO3 = CaCO3 + Na2S =>
CaS + Na2CO3 = CaCO3 + Na2S
NH4I(s) + CI2(g) = NH4CI(s) + I2(s) =>
NH4I(s) + CI2(g) = NH4CI(s) + I2(s)
Sb2S3 + HCl(aq) = SbCl3 + H2S =>
Sb2S3 + 6 HCl(aq) = 2 SbCl3 + 3 H2S
Fe{3+}OH = Fe{3} =>
Fe{3+}OH = Fe{3}
K4[Fe(CN)6] + NaClO + H2O = K3[Fe(CN)6] + NaCl + KOH =>
2 K4[Fe(CN)6] + NaClO + H2O = 2 K3[Fe(CN)6] + NaCl + 2 KOH
Zn{+} + H2{-} = ZnH2 =>
Zn{+} + H2{-} = ZnH2
Cu(OH)2 + KCN = Cu(CN)2 + KOH =>
Cu(OH)2 + 2 KCN = Cu(CN)2 + 2 KOH
CrI3 + AgC2H3O2 = Cr(C2H3O2)3 + AgI =>
CrI3 + 3 AgC2H3O2 = Cr(C2H3O2)3 + 3 AgI
CaS + AlCl = CaCl + AlS =>
CaS + AlCl = CaCl + AlS
CH2CH2 + KMnO4 + H2SO4 = CHOOH + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 8 KMnO4 + 12 H2SO4 = 10 CHOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
CrO4(aq) + Pb(ClO3)2(aq) = Pb2(CrO4)2(s) + ClO3(aq) =>
2 CrO4(aq) + 2 Pb(ClO3)2(aq) = Pb2(CrO4)2(s) + 4 ClO3(aq)
Al2O3 + OH{-} + H2O = Al(OH)4{-} =>
Al2O3 + 2 OH{-} + 3 H2O = 2 Al(OH)4{-}
Br + O2 = BrO2 =>
Br + O2 = BrO2
FeCr2O2 + NaCO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O2 + 16 NaCO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 16 CO2
Fe + FeSO4 = Fe2SO4 =>
Fe + FeSO4 = Fe2SO4
Cl2O + Ba(OH)2 = BaO + ClOH =>
Cl2O + Ba(OH)2 = BaO + 2 ClOH
CH3CH2NH3Cl + NaOH = CH3CH2NH2 + NaCl + H2O =>
CH3CH2NH3Cl + NaOH = CH3CH2NH2 + NaCl + H2O
KI + K2Cr2O7 + H2O = Cr(OH)3 + I2 + KOH =>
6 KI + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 I2 + 8 KOH
Mn + Ga{3} = Ga + Mn{2} =>
3 Mn + 2 Ga{3} = 2 Ga + 3 Mn{2}
KHSO4 + NaOH = NaKSO4 + HOH =>
KHSO4 + NaOH = NaKSO4 + HOH
H2NOH + Fe{3+} = N2O + Fe{2+} + H{+} + H2O =>
2 H2NOH + 4 Fe{3+} = N2O + 4 Fe{2+} + 4 H{+} + H2O
CH3COOC2H5 + C6H5NH2 = CH3CONHC6H5 + C2H5OH =>
CH3COOC2H5 + C6H5NH2 = CH3CONHC6H5 + C2H5OH
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
KL + KMnO4 + H2O = KLO3 + MnO2 + KOH =>
KL + 2 KMnO4 + H2O = KLO3 + 2 MnO2 + 2 KOH
HClO4 + Ni = NiClO4 + H2 =>
2 HClO4 + 2 Ni = 2 NiClO4 + H2
N2 + S = N2S =>
N2 + S = N2S
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
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