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CUSO4 + Fe = CU + FeSO4
HCOOH + H2SO4 = CO2 + H2O + H2S =>
4 HCOOH + H2SO4 = 4 CO2 + 4 H2O + H2S
H2S + K2S = KHS =>
H2S + K2S = 2 KHS
H2SO4 + NaCe = Na2SO4 + HCe =>
H2SO4 + 2 NaCe = Na2SO4 + 2 HCe
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
H{2} + CuO = CuOH{2} =>
H{2} + CuO = CuOH{2}
FeS2 + O2 + H2O = Fe203 + H2SO4 =>
203 FeS2 + 609 O2 + 406 H2O = Fe203 + 406 H2SO4
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl
CO + Cl = COCl2 =>
CO + 2 Cl = COCl2
CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3 =>
CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3
CH3Cl + AlCl3 = CH3Cl3 + AlCl =>
CH3Cl + AlCl3 = CH3Cl3 + AlCl
Fe(NO3)3 + KOH = KNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 KOH = 3 KNO3 + Fe(OH)3
PBF2 + PCl3 = PF3 + PBCl2 =>
3 PBF2 + 2 PCl3 = 2 PF3 + 3 PBCl2
CuSO4 + BaCl2 = BaSO4 + Cu(Cl)2 =>
CuSO4 + BaCl2 = BaSO4 + Cu(Cl)2
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CCCH3 + 5 K2Cr2O7 + 20 H2SO4 = 12 CH3CH2COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
Cl3 = Cl0 =>
Cl3 = 3 Cl0
CH2CCH3CH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COCH =>
15 CH2CCH3CH3 + 16 KMnO4 + 24 H2SO4 = 44 H2O + 8 K2SO4 + 16 MnSO4 + 20 CH3COCH
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CaBr2 + K2SO4 = CaSO4 + KBr =>
CaBr2 + K2SO4 = CaSO4 + 2 KBr
Br1 + O2 = Br2O1 =>
4 Br1 + O2 = 2 Br2O1
Ba(OH)2 + AgNO3 = Ag(OH)2 + BaNO3 =>
Ba(OH)2 + AgNO3 = Ag(OH)2 + BaNO3
[Ag(NH3)2]OH + KCN = K[Ag(CN)2] + KOH + NH3 =>
[Ag(NH3)2]OH + 2 KCN = K[Ag(CN)2] + KOH + 2 NH3
Cu + HNO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 HNO3 + O2 = 2 Cu(NO3)2 + 2 H2O
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
Al + H2SO4 = Al(SO4)3 + S + H2O =>
Al + 4 H2SO4 = Al(SO4)3 + S + 4 H2O
HOCl + NaHSO3 = HCl + NaHSO4 =>
HOCl + NaHSO3 = HCl + NaHSO4
(KClO3) = KCl + O2 =>
2(KClO3) = 2 KCl + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Sc + H2SO4 = Sc2(SO4)3 + H2O + H2S =>
8 Sc + 15 H2SO4 = 4 Sc2(SO4)3 + 12 H2O + 3 H2S
KCO4 + C = CO + K =>
KCO4 + 3 C = 4 CO + K
Cu(NO3)2 + Na2SO4 = CuSO4 + Na(NO3) =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 Na(NO3)
Ca2{+} + Fe = Ca + Fe3{+} =>
Ca2{+} + 3 Fe = 2 Ca + Fe3{+}
NaSO3 + HCl + H2O = NaCl + H2SO4 + H =>
NaSO3 + HCl + H2O = NaCl + H2SO4 + H
B(OH)3 + OH = B(OH)4 =>
B(OH)3 + OH = B(OH)4
Ti + TiC + Mn + Al = Ti29Mn1Al10C20 =>
9 Ti + 20 TiC + Mn + 10 Al = Ti29Mn1Al10C20
CuNO3 + Mg(ClO4)2 = Cu(ClO4)2 + MgNO3 =>
CuNO3 + Mg(ClO4)2 = Cu(ClO4)2 + MgNO3
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
H2S3 + C2 = C2S3 + H2 =>
H2S3 + C2 = C2S3 + H2
K2SO3 + H2O = S + K2SO4 + KOH =>
3 K2SO3 + H2O = S + 2 K2SO4 + 2 KOH
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
C8H10N4O2 + C2H6O = C10H12N2O + H2O + N2 =>
C8H10N4O2 + C2H6O = C10H12N2O + 2 H2O + N2
KC = K + C =>
KC = K + C
Al2(SO4)3(aq) + Na3PO4(aq) = AlPO4 + Na2SO4 =>
Al2(SO4)3(aq) + 2 Na3PO4(aq) = 2 AlPO4 + 3 Na2SO4
O2 + CH3O2 = H2O + CO2 =>
3 O2 + 4 CH3O2 = 6 H2O + 4 CO2
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
BeO2 = BeO + O2 =>
2 BeO2 = 2 BeO + O2
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
CHCl3 + C2Cl4 = C3HCl7 =>
CHCl3 + C2Cl4 = C3HCl7
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