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2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H2Se + HPO3 = H2SeO4 + PO + H2O =>
3 H2Se + 8 HPO3 = 3 H2SeO4 + 8 PO + 4 H2O
Cr(OH)3 + K2SO4 + H2O2 = K2CrO4 + Cr2(SO4)3 + H2O =>
10 Cr(OH)3 + 6 K2SO4 + 9 H2O2 = 6 K2CrO4 + 2 Cr2(SO4)3 + 24 H2O
H2SO4 + C6H12O6 = CO2 + SO2 + H2O =>
12 H2SO4 + C6H12O6 = 6 CO2 + 12 SO2 + 18 H2O
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
H2 + Si = Si2H3 =>
3 H2 + 4 Si = 2 Si2H3
HC2H3O2 + Hf(CO2)2 = H2CO2 + Hf(C2H3O2)4 =>
4 HC2H3O2 + Hf(CO2)2 = 2 H2CO2 + Hf(C2H3O2)4
Ca + SO4 = CaO + S =>
4 Ca + SO4 = 4 CaO + S
NH4 + HNO3 = NH4NO3 + H2 =>
2 NH4 + 2 HNO3 = 2 NH4NO3 + H2
Pb2O3 + Pb = Pb2O =>
Pb2O3 + 4 Pb = 3 Pb2O
AuCl3 + Na2S2O5 = Au + SO2 + O2 + NaCl =>
4 AuCl3 + 6 Na2S2O5 = 4 Au + 12 SO2 + 3 O2 + 12 NaCl
Li(s) + HNO3(aq) = LiNO3 + H2(g) =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2(g)
C7H10N + NaOH = C7H9N + Na + H2O =>
C7H10N + NaOH = C7H9N + Na + H2O
PB + H2O + O2 = PB(OH)2 =>
2 PB + 2 H2O + O2 = 2 PB(OH)2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AgF + K2(SO4) = Ag2(SO4) + KF =>
2 AgF + K2(SO4) = Ag2(SO4) + 2 KF
CuSO4*5 + H2O = CuSO4*H2O =>
CuSO4*5 + H2O = CuSO4*H2O
AgNO3 + KCl = AgCl0 + KNO3 =>
AgNO3 + KCl = AgCl0 + KNO3
NaMnO4 + H2SO4 = Na2SO4 + H2O + Mn2O7 =>
2 NaMnO4 + H2SO4 = Na2SO4 + H2O + Mn2O7
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H3PO4 + HCl = H2 + ClPO4 =>
H3PO4 + HCl = 2 H2 + ClPO4
Fe{-2}O{+3} + CO = Fe + CO{-2} =>
Fe{-2}O{+3} + CO = Fe + CO{-2}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3(aq) + K2CO3(aq) = AgCO3(s) + K2NO3(aq) =>
AgNO3(aq) + K2CO3(aq) = AgCO3(s) + K2NO3(aq)
NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
S01 + O2 = SO3 =>
2 S01 + 3 O2 = 2 SO3
CH3COOH + Cu + O2 = (CH3COO)Cu + H2O =>
4 CH3COOH + 4 Cu + O2 = 4(CH3COO)Cu + 2 H2O
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
CoCl2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaCl + Na(CH3COO) + NO + H2O =>
CoCl2 + 7 NaNO2 + 2 CH3COOH = Na3[Co(NO2)6] + 2 NaCl + 2 Na(CH3COO) + NO + H2O
CaCl2(s) + Na2PO4(s) = CaPO4(s) + NaCl(aq) =>
CaCl2(s) + Na2PO4(s) = CaPO4(s) + 2 NaCl(aq)
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
NaCl(s) + H2SO4(l) = Na2SO4(s) + HCl(l) =>
2 NaCl(s) + H2SO4(l) = Na2SO4(s) + 2 HCl(l)
AuCl4{-} + AsH3 + OH{-} = Au + AsO3{-3} + H2O + Cl{-} =>
2 AuCl4{-} + AsH3 + 9 OH{-} = 2 Au + AsO3{-3} + 6 H2O + 8 Cl{-}
MgO + Na2CO3 = MgCO3 + Na2O =>
MgO + Na2CO3 = MgCO3 + Na2O
AgNo3K3Po4 = AgPo4K3No3 =>
AgNo3K3Po4 = AgPo4K3No3
K2CuO4 + H2SO4 = Cu(SO4)3 + H2O + K2SO4 =>
K2CuO4 + 4 H2SO4 = Cu(SO4)3 + 4 H2O + K2SO4
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
KHF4 = KF + H2 + F2 =>
2 KHF4 = 2 KF + H2 + 3 F2
W + GaSe = Ga + WSe2 =>
W + 2 GaSe = 2 Ga + WSe2
H3C6H8O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
6 H3C6H8O7 + 21 NaHCO3 = 7 Na3C6H5O7 + 15 CO2 + 26 H2O
AgBrO3 = Ag + BrO3 =>
AgBrO3 = Ag + BrO3
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2 =>
C2H5OH + NaHCO3 = C2H5ONa + H2O + CO2
Fe{-2}O{+3} + CO = Fe + CO{-2} =>
Fe{-2}O{+3} + CO = Fe + CO{-2}
GaO3 + DaO4 = GaO4 + Da03 =>
12 GaO3 + 3 DaO4 = 12 GaO4 + Da03
Hg2 + HCl = HgCl + H2 =>
Hg2 + 2 HCl = 2 HgCl + H2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
K2Cr2O7 + HI + H2SO4 = KHSO4 + Cr2(SO4)3 + HIO3 + H2O =>
K2Cr2O7 + HI + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + HIO3 + 4 H2O
MoS2 + Hg(OH)2 = Mo(OH)2 + HgS2 =>
MoS2 + Hg(OH)2 = Mo(OH)2 + HgS2
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