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3 K2CO3(aq) + 2 H3PO4(aq) = 3 CO2(g) + 3 H2O(l) + 2 K3PO4(aq)
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3 =>
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3
Al(s) + PbSO4(aq) = AlSO4(aq) + Pb(s) =>
Al(s) + PbSO4(aq) = AlSO4(aq) + Pb(s)
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
Se + AuCl3 + H2O = Au + H2SeO3 + HCl =>
3 Se + 4 AuCl3 + 9 H2O = 4 Au + 3 H2SeO3 + 12 HCl
Li2O + Al(OH)3 = LiOH + Al2O3 =>
3 Li2O + 2 Al(OH)3 = 6 LiOH + Al2O3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH2 + CO = (NH2)2CO =>
2 NH2 + CO = (NH2)2CO
NaO + CO2 = NaCO3 =>
NaO + CO2 = NaCO3
Al3C4 + H2O = Al(OH)4 + CH3 =>
Al3C4 + 12 H2O = 3 Al(OH)4 + 4 CH3
HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)
Cu(SO4) + BaCl2 = CuCl2 + BaSO4 =>
Cu(SO4) + BaCl2 = CuCl2 + BaSO4
C14H3Cl3 + O2 = CO2 + H2O + Cl2 =>
4 C14H3Cl3 + 59 O2 = 56 CO2 + 6 H2O + 6 Cl2
CH2 + H2O + N2 = N2CH4O =>
CH2 + H2O + N2 = N2CH4O
C2H4 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 MnO2 + 2 KOH
C4H4O6(s) + O2(g) = CO2(g) + H2O(g) =>
C4H4O6(s) + 2 O2(g) = 4 CO2(g) + 2 H2O(g)
CaCl2(aq) + K3AsO4(aq) = Ca3(AsO4)2 + KCl(aq) =>
3 CaCl2(aq) + 2 K3AsO4(aq) = Ca3(AsO4)2 + 6 KCl(aq)
MnO4{-} + I2 = MnO2 + IO2{-} =>
2 MnO4{-} + I2 = 2 MnO2 + 2 IO2{-}
NaHCO3 + HC6H7O6 = CO2 + H2O + NaC6H7O6 =>
NaHCO3 + HC6H7O6 = CO2 + H2O + NaC6H7O6
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2 =>
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2
C18H34O2 + CH3OH = C17H34O2 + C3H8O3 =>
30 C18H34O2 + 43 CH3OH = 32 C17H34O2 + 13 C3H8O3
CH3OH + CO2 = CH3COOH + O =>
CH3OH + CO2 = CH3COOH + O
Fe + NH3 = FeH + N =>
3 Fe + NH3 = 3 FeH + N
K2S2O8 + AgNO3 = KNO3 + Ag2S2O8 =>
K2S2O8 + 2 AgNO3 = 2 KNO3 + Ag2S2O8
Al + S = AlS =>
Al + S = AlS
K2FeO4 + HCl = FeCl3 + O2 + KCl + H2O =>
4 K2FeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 8 KCl + 10 H2O
H3PO4 + Au(OH)3 = Au3(PO4)3 + H2O =>
3 H3PO4 + 3 Au(OH)3 = Au3(PO4)3 + 9 H2O
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
KMnO4{7} + NaOH + Na2SO3{4} = Na2MnO4{6} + K2SO4{6} + H2O =>
2 KMnO4{7} + 2 NaOH + Na2SO3{4} = 2 Na2MnO4{6} + K2SO4{6} + H2O
CaCl2(aq) + Li3PO4(aq) = LiCl + Ca3(PO4)2 =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl + Ca3(PO4)2
NaHCO3 + Na2SiO3 = Na2CO3 + H2SiO3 =>
2 NaHCO3 + Na2SiO3 = 2 Na2CO3 + H2SiO3
KCl + Ag(NO3) = K(NO3) + AgCl =>
KCl + Ag(NO3) = K(NO3) + AgCl
CoCl2*6H20 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O + HCl =>
2 CoCl2*6H20 + 10 NH4Cl + 121 H2O2 = 2[Co(NH3)5Cl]Cl2 + 242 H2O + 8 HCl
CuFeS2 + PbO = Cu2O + FeO + Pb + SO2 =>
2 CuFeS2 + 11 PbO = Cu2O + 2 FeO + 11 Pb + 4 SO2
CaCo3 + Cl2 = CaCl2 + Co2 =>
2 CaCo3 + 2 Cl2 = 2 CaCl2 + 3 Co2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HBr + (NH4)2(CO3) = H2O + CO2 + NH4Br =>
2 HBr + (NH4)2(CO3) = H2O + CO2 + 2 NH4Br
Ca(s) + Cl(g) = CaCl(s) =>
Ca(s) + Cl(g) = CaCl(s)
Fe(OH)2 + O2 = Fe2O3*H2O + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3*H2O + 2 H2O
Br2 + CCl4 = BrCl + BrCCl3 =>
Br2 + CCl4 = BrCl + BrCCl3
CaCO3 + S = Ca + C + SO3 =>
CaCO3 + S = Ca + C + SO3
S + HCl = SCl + H =>
S + HCl = SCl + H
Cu2(SO4) + Zn = Zn2SO4 + Cu =>
Cu2(SO4) + 2 Zn = Zn2SO4 + 2 Cu
Fe(NO3)3*9H2O + Zn(NO3)2*6H2O + NaOH = ZnFe2O4 + NaNO3 + H2O =>
2 Fe(NO3)3*9H2O + Zn(NO3)2*6H2O + 8 NaOH = ZnFe2O4 + 8 NaNO3 + 28 H2O
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O2 + H2O =>
2 K2Cr2O7 + 3 C3H7OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 C3H6O2 + 11 H2O
CU + HCl + H2O2 = CUCl2 + H2O =>
CU + 2 HCl + H2O2 = CUCl2 + 2 H2O
CH3CH2OH + PBr3 = CH3CH2Br + HOPBr2 =>
CH3CH2OH + PBr3 = CH3CH2Br + HOPBr2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
K2CrO7 + Sn + HCl = SnCl4 + KCl + CrCl3 + H2O =>
4 K2CrO7 + 9 Sn + 56 HCl = 9 SnCl4 + 8 KCl + 4 CrCl3 + 28 H2O
CS2(l) + O2 = CO2(g) + SO2(g) =>
CS2(l) + 3 O2 = CO2(g) + 2 SO2(g)
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