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3 Ca(PO3)2 + 10 C = Ca3(PO4)2 + P4 + 10 CO
I2O6 + C4H8O8N8 = N2 + H2O + CO2 + I2 =>
2 I2O6 + 3 C4H8O8N8 = 12 N2 + 12 H2O + 12 CO2 + 2 I2
AgNO3 + Ag3PO4 = Ag4 + NO3PO4 =>
AgNO3 + Ag3PO4 = Ag4 + NO3PO4
MnCO3(s) + O2(g) = Mn2O3(s) + CO2(g) =>
4 MnCO3(s) + O2(g) = 2 Mn2O3(s) + 4 CO2(g)
C2H3Cl(g) + O2(g) = CO2(g) + H2O(g) + HCl =>
2 C2H3Cl(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl
H2O + C = H + C2O =>
H2O + 2 C = 2 H + C2O
Fe + C6H8O7 + H3PO4 = FeH2PO4 + C6H12 + H2O =>
18 Fe + C6H8O7 + 18 H3PO4 = 18 FeH2PO4 + C6H12 + 7 H2O
CH3CH2CHO + CH2O = CH3C(CH2OH)2CHO =>
CH3CH2CHO + 2 CH2O = CH3C(CH2OH)2CHO
Ag + MgBr2 = Mg + Ag2Br =>
4 Ag + MgBr2 = Mg + 2 Ag2Br
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sr + Ni(III)Cl = Ni(III) + SrCl =>
Sr + Ni(III)Cl = Ni(III) + SrCl
CdS + HBr = CdH2 + SBr2 =>
CdS + 2 HBr = CdH2 + SBr2
TeO3 + Pb(OH)4 = Te(OH)6 + PbO2 =>
2 TeO3 + 3 Pb(OH)4 = 2 Te(OH)6 + 3 PbO2
Ag + H2(SO4) = Ag(SO4) + H2 =>
Ag + H2(SO4) = Ag(SO4) + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Ca3P2 + HNO3 = Ca(NO3)2 + H3PO4 + N2 + H2O =>
5 Ca3P2 + 46 HNO3 = 15 Ca(NO3)2 + 10 H3PO4 + 8 N2 + 8 H2O
Cu(NO2)2 + HF = CuF2 + HNO2 =>
Cu(NO2)2 + 2 HF = CuF2 + 2 HNO2
CH3COOH + NH3 = NH4COOCH3 =>
CH3COOH + NH3 = NH4COOCH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
Na{+} + Sr = Na + Sr2{+} =>
Na{+} + 2 Sr = Na + Sr2{+}
HCl + Fe2(SO4)3 = FeCl3 + SO3 + H2O =>
6 HCl + Fe2(SO4)3 = 2 FeCl3 + 3 SO3 + 3 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
MnO4(aq){2-} + H{+} = MnO2 + MnO4(aq){-} + OH{-} =>
3 MnO4(aq){2-} + 2 H{+} = MnO2 + 2 MnO4(aq){-} + 2 OH{-}
Sn + HF = SnF2 + H =>
Sn + 2 HF = SnF2 + 2 H
Fe(CH3CO2)3 + NiCl2 = FeCl3 + Ni(CH3CO2)2 =>
2 Fe(CH3CO2)3 + 3 NiCl2 = 2 FeCl3 + 3 Ni(CH3CO2)2
NH4VO3 + Mg + H2SO4 = MgSO4 + H2O + VO2 + (NH4)2SO4 =>
2 NH4VO3 + Mg + 2 H2SO4 = MgSO4 + 2 H2O + 2 VO2 + (NH4)2SO4
NaVO3 + H2SO4 = Na2SO4 + HVO3 =>
2 NaVO3 + H2SO4 = Na2SO4 + 2 HVO3
BaCl2(aq) + Na3PO4(aq) = BaNa2 + Cl3PO4 =>
3 BaCl2(aq) + 2 Na3PO4(aq) = 3 BaNa2 + 2 Cl3PO4
KMnO4 + Ca(OH)2 = Ca(MnO4)2 + KOH =>
2 KMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 KOH
SO2 + MnO2 + NaOH = Na2S2O6 + Mn + H2O =>
4 SO2 + MnO2 + 4 NaOH = 2 Na2S2O6 + Mn + 2 H2O
KOH + H2SO4 = KSHO4 + H2O =>
KOH + H2SO4 = KSHO4 + H2O
wodorotlenekwapnia + dwutlenekwęgla = węglanwapnia + woda =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Au + H2S = Au2S3 + H2 =>
2 Au + 3 H2S = Au2S3 + 3 H2
K3[Fe(OH)6] + HNO3 = Fe(NO3)3 + KNO3 + H2O =>
K3[Fe(OH)6] + 6 HNO3 = Fe(NO3)3 + 3 KNO3 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S02 + H2O + O2 = H2SO4 =>
S02 + 2 H2O + 3 O2 = 2 H2SO4
H3(PO4) + Mg = Mg3(PO4)2 + H =>
2 H3(PO4) + 3 Mg = Mg3(PO4)2 + 6 H
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}
HC4H4O6 + NaOH = NaC4H4O6 + HOH =>
HC4H4O6 + NaOH = NaC4H4O6 + HOH
FeO + ZnO = FeZn + O2 =>
FeO + ZnO = FeZn + O2
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
C + Ce2 = CCe4 =>
C + 2 Ce2 = CCe4
CaBr2(s) = Ca(s)Br2(l) =>
CaBr2(s) = Ca(s)Br2(l)
Na2S2O3 + I2 = IS2O3 + NaI =>
2 Na2S2O3 + 3 I2 = 2 IS2O3 + 4 NaI
Hg(NO3)2 = HgO + N2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 2 N2 + 5 O2
HCI + (NH4)2S = NH4CI + H2S =>
2 HCI + (NH4)2S = 2 NH4CI + H2S
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
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