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BaSO4 + 2 NaBr = BaBr2 + Na2SO4
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
MgCO3 + H2SO4 = MgSO4CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4CO2 + H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Ba(OH)2(ac) + HCl(ac) = BaCl2(ac) + H2O(l) =>
Ba(OH)2(ac) + 2 HCl(ac) = BaCl2(ac) + 2 H2O(l)
Dy(s) + F2(g) = DyF3(s) =>
2 Dy(s) + 3 F2(g) = 2 DyF3(s)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuCO3(s) + H2SO4(aq) = CuSO4(s) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4(aq) = CuSO4(s) + H2O(l) + CO2(g)
V + Cl2 = VCl5 =>
2 V + 5 Cl2 = 2 VCl5
K3PO4 + CHI = KCI + H3PO4 =>
K3PO4 + 3 CHI = 3 KCI + H3PO4
NaClO + J2 + NaOH = NaCl + NaJO3 + H2O =>
5 NaClO + J2 + 2 NaOH = 5 NaCl + 2 NaJO3 + H2O
CH3NO2 + N2H4 = CH3NH2 + N2 + H2O =>
2 CH3NO2 + 3 N2H4 = 2 CH3NH2 + 3 N2 + 4 H2O
NaHCO3 + Br2 = NaBrO3 + NaBr + CO2 + H2O =>
6 NaHCO3 + 3 Br2 = NaBrO3 + 5 NaBr + 6 CO2 + 3 H2O
Li3Po4 = Li + Po4 =>
Li3Po4 = 3 Li + Po4
H4SiO4 + Fe(OH)2 + Zn(OH)2 = FeZn(SiO4) + H2O =>
H4SiO4 + Fe(OH)2 + Zn(OH)2 = FeZn(SiO4) + 4 H2O
Ag(NH3)2Cl + HNO3 = AgCl + NO2 + H2O =>
Ag(NH3)2Cl + 14 HNO3 = AgCl + 16 NO2 + 10 H2O
Cu + S + O2 + H2 = CuSO4*5H2O =>
2 Cu + 2 S + 9 O2 + 10 H2 = 2 CuSO4*5H2O
H2SiO3 + FeCO3 = H2CO3 + FeSiO3 =>
H2SiO3 + FeCO3 = H2CO3 + FeSiO3
NH4Br(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2)2 + BrPb =>
NH4Br(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2)2 + BrPb
KNO3 + KOH + MnO2 = K2MnO4 + KNO2 + H2O =>
KNO3 + 2 KOH + MnO2 = K2MnO4 + KNO2 + H2O
HAsO3{2-} + O2 = HAsO4{2-} =>
2 HAsO3{2-} + O2 = 2 HAsO4{2-}
ZrSiO4 + Cl4 = ZrCl4 + SiO2 + O2 =>
ZrSiO4 + Cl4 = ZrCl4 + SiO2 + O2
Al + FeO = AlO3 + Fe =>
Al + 3 FeO = AlO3 + 3 Fe
NiCl3 + K3PO4 = NiPO4 + Cl3K3 =>
NiCl3 + K3PO4 = NiPO4 + Cl3K3
Cr(OH)3 + Cl3 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)3 + Cl3 + 5 NaOH = Na2CrO4 + 3 NaCl + 4 H2O
Fe + C = Fe2C =>
2 Fe + C = Fe2C
CaO + O10P4 = Ca3(PO4)2 =>
6 CaO + O10P4 = 2 Ca3(PO4)2
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3COH + H2O =>
10 CH3CH(OH)CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 15 CH3COH + 22 H2O
Hg + NaNO3 + H2SO4 = Hg2SO4 + NO + H2O + Na2SO4 =>
6 Hg + 2 NaNO3 + 4 H2SO4 = 3 Hg2SO4 + 2 NO + 4 H2O + Na2SO4
COOHCOOH + O2 = CO2 + H2O =>
2 COOHCOOH + O2 = 4 CO2 + 2 H2O
CH3CH2CH2Br + NaCN = CH3CH2CH2CN + NaBr =>
CH3CH2CH2Br + NaCN = CH3CH2CH2CN + NaBr
NaCrO2 + Cl + NaOH = Na2CrO4 + NaCl + H2O =>
NaCrO2 + 3 Cl + 4 NaOH = Na2CrO4 + 3 NaCl + 2 H2O
HNO3 + Si + HF = H2O + H2SiF6 + NO =>
4 HNO3 + 3 Si + 18 HF = 8 H2O + 3 H2SiF6 + 4 NO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + Cu2 = CuSO4 + H2O + SO2 =>
4 H2SO4 + Cu2 = 2 CuSO4 + 4 H2O + 2 SO2
LiHSO3 + H2SO4 = Li2SO4 + SO2 + H2O =>
2 LiHSO3 + H2SO4 = Li2SO4 + 2 SO2 + 2 H2O
NaOH + (NH2OH)2H2SO4 = Na2SO4 + H2O + NH2OH =>
2 NaOH + (NH2OH)2H2SO4 = Na2SO4 + 2 H2O + 2 NH2OH
CaCO3 + Na = CaNa + CO3 =>
CaCO3 + Na = CaNa + CO3
C + O2 = CO =>
2 C + O2 = 2 CO
PBO2 + NaOH = Na2PBO3 + H2O =>
PBO2 + 2 NaOH = Na2PBO3 + H2O
NaClO + J2 + NaOH = NaCl + NaJO3 + H2O =>
5 NaClO + J2 + 2 NaOH = 5 NaCl + 2 NaJO3 + H2O
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
BeF2 + KF = K2[BeF4] =>
BeF2 + 2 KF = K2[BeF4]
S{-}2 + H{+} + NO3{-}1 = S + NO + H2O =>
3 S{-}2 + 4 H{+} + NO3{-}1 = 3 S + NO + 2 H2O
SO2 + H2O + O2 = HO4S =>
4 SO2 + 2 H2O + 3 O2 = 4 HO4S
Cl5P = P4 + Cl2 =>
4 Cl5P = P4 + 10 Cl2
I{-} + ClO{-} = Cl{-} + IO{-} =>
I{-} + ClO{-} = Cl{-} + IO{-}
MnO4{-} + CH3CHO + OH{-} = MnO4{2-} + CH3COO{-} + H2O =>
2 MnO4{-} + CH3CHO + 3 OH{-} = 2 MnO4{2-} + CH3COO{-} + 2 H2O
AgNO3 + AgCl = Ag + ClNO3 =>
AgNO3 + AgCl = 2 Ag + ClNO3
CrCl3*6H2O = H2O + Cr2Cl3 + Cl =>
2 CrCl3*6H2O = 12 H2O + Cr2Cl3 + 3 Cl
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