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ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Li2S + O2 = Li2O + S =>
2 Li2S + O2 = 2 Li2O + 2 S
Ca2(CO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca2(CO3)2 + 4 HNO3 = 2 Ca(NO3)2 + 2 H2O + 2 CO2
KIO3 + SO2 + H2O = I2 + H2SO4 + K2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 4 H2SO4 + K2SO4
Na3AsS4 + Fe2(SO4)3 + O2 = FeAsO4 + Na2SO4 + S =>
2 Na3AsS4 + Fe2(SO4)3 + 4 O2 = 2 FeAsO4 + 3 Na2SO4 + 8 S
FeSO4 + Ba = Fe + BaSO4 =>
FeSO4 + Ba = Fe + BaSO4
Na2[B2(OH)4(O2)2]6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2]6H2O + 34 KI + 18 H2SO4 = Na2SO4 + 17 K2SO4 + 6 B2O3 + 31 H2O + 17 I2
Se + HNO3 = SeO2 + NO + H2O =>
3 Se + 4 HNO3 = 3 SeO2 + 4 NO + 2 H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
MnO4{-} + SO3{2-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + SO3{2-} + 2 OH{-} = 2 MnO4{2-} + SO4{2-} + H2O
C4H8Br2 = C4H6 + HBr =>
C4H8Br2 = C4H6 + 2 HBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3BO3 + CuOH = Cu3BO3 + H2O =>
H3BO3 + 3 CuOH = Cu3BO3 + 3 H2O
Se + HNO3 = SeO2 + NO + H2O =>
3 Se + 4 HNO3 = 3 SeO2 + 4 NO + 2 H2O
Cr2O3 + H2CO3 = Cr2(CO3)3 + H2O =>
Cr2O3 + 3 H2CO3 = Cr2(CO3)3 + 3 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Cr + HCl + O2 = CrCl3 + H2O =>
4 Cr + 12 HCl + 3 O2 = 4 CrCl3 + 6 H2O
C8H5O4{-} + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
C8H5O4{-} + 5 Cr2O7{2-} + 41 H{+} = 10 Cr{3+} + 8 CO2 + 23 H2O
Cu2S + O2(g) = Cu(s) + SO2(g) =>
Cu2S + O2(g) = 2 Cu(s) + SO2(g)
S + FeCl3 + H2O = FeCl2 + H2SO4 + HCl =>
S + 6 FeCl3 + 4 H2O = 6 FeCl2 + H2SO4 + 6 HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca3(PO4)2 + Na2(BrO3)2 = Ca3(BrO3)2 + Na2(PO4)2 =>
Ca3(PO4)2 + Na2(BrO3)2 = Ca3(BrO3)2 + Na2(PO4)2
NH2OHHCl + K2Cr2O7 + HCl = CrCl5 + KCl + H2O + HNO3 =>
NH2OHHCl + 3 K2Cr2O7 + 35 HCl = 6 CrCl5 + 6 KCl + 19 H2O + HNO3
Na2SiO3 + KHSO4 + H2O = H4SiO4 + Na2SO4 + K2SO4 =>
Na2SiO3 + 2 KHSO4 + H2O = H4SiO4 + Na2SO4 + K2SO4
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KNO2 + 6 FeCl2 + 4 H2SO4 = N2 + 4 FeCl3 + Fe2(SO4)3 + K2SO4 + 4 H2O
Zn + PbCl3 = ZnCl2 + Pb3 =>
9 Zn + 6 PbCl3 = 9 ZnCl2 + 2 Pb3
Y2 + Ba(OH)2 = Ba(YO3)2 + BaY2 + H2O =>
6 Y2 + 6 Ba(OH)2 = Ba(YO3)2 + 5 BaY2 + 6 H2O
CO2(g) + H2(g) = CO(g) + H2O(l) =>
CO2(g) + H2(g) = CO(g) + H2O(l)
Na[Sb(OH)6] + NH4OH + AgNO3 = Ag + H[Sb(OH)6] + NH4NO3 + NaNO3 =>
7 Na[Sb(OH)6] + 3 NH4OH + 8 AgNO3 = 8 Ag + 7 H[Sb(OH)6] + 2 NH4NO3 + 7 NaNO3
HgBr2 + Mn = MnBr2 + Hg =>
HgBr2 + Mn = MnBr2 + Hg
[Co(ONO)(NH3)5]Cl2 = [Co(NO2)(NH3)5]Cl2 =>
[Co(ONO)(NH3)5]Cl2 = [Co(NO2)(NH3)5]Cl2
SO4{+3} + I{-} + H{+} = I2 + S{+3} + H2O =>
SO4{+3} + 8 I{-} + 8 H{+} = 4 I2 + S{+3} + 4 H2O
K3[Fe(CN)6] + O2 = K2CO3 + Fe3O4 + CO2 + N2 =>
12 K3[Fe(CN)6] + 89 O2 = 18 K2CO3 + 4 Fe3O4 + 54 CO2 + 36 N2
Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn3(HCOO)9(l) =>
3 Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn3(HCOO)9(l)
MgH2 + H2O = Mg(OH)2 + H3 =>
3 MgH2 + 6 H2O = 3 Mg(OH)2 + 4 H3
K2[HgI4] + H2SO4 = HgSO4 + K2SO4 + SO2 + I2 + H2O =>
K2[HgI4] + 4 H2SO4 = HgSO4 + K2SO4 + 2 SO2 + 2 I2 + 4 H2O
H2O + CS2 = H2S + CO2 =>
2 H2O + CS2 = 2 H2S + CO2
Br2(g) + S(s) + H2O(l) = HBr(aq) + H2SO4(aq) =>
3 Br2(g) + S(s) + 4 H2O(l) = 6 HBr(aq) + H2SO4(aq)
CH3COOH + NaOH = C2H3O2Na + H2O =>
CH3COOH + NaOH = C2H3O2Na + H2O
BaS + H2O = Ba(HS)2 + Ba(OH)2 =>
2 BaS + 2 H2O = Ba(HS)2 + Ba(OH)2
Na2CO3 + Cl2 = NaCl + NaClO3 + CO2 =>
3 Na2CO3 + 3 Cl2 = 5 NaCl + NaClO3 + 3 CO2
C5H10O + O2 = CO2*H2O =>
C5H10O + 7 O2 = 5 CO2*H2O
CH4 + NH3 = C2N2 + H2 =>
2 CH4 + 2 NH3 = C2N2 + 7 H2
NO2 + Na + O2 = NaNO3 =>
2 NO2 + 2 Na + O2 = 2 NaNO3
Na2Co3 + BaCl2 = BaCo3 + NaCl =>
Na2Co3 + BaCl2 = BaCo3 + 2 NaCl
BaCl2 + NaCl = BaCl2NaCl =>
BaCl2 + NaCl = BaCl2NaCl
H2SO4 + Al = Al2(SO4)3 + H2S + H2O =>
15 H2SO4 + 8 Al = 4 Al2(SO4)3 + 3 H2S + 12 H2O
C2H5OH + N2 + H2O = C2H5NH2 + HNO2 =>
C2H5OH + N2 + H2O = C2H5NH2 + HNO2
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