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NaHSO3 + HCl = NaCl + H2SO3
ClO2 + N2O3 + RbOH = RbClO4 + RbNH2 + H2O =>
4 ClO2 + N2O3 + 6 RbOH = 4 RbClO4 + 2 RbNH2 + H2O
Si(s) + H2O(l) = SiO(s) + H2(g) =>
Si(s) + H2O(l) = SiO(s) + H2(g)
Pb + NaOH + H2O = Na2Pb(OH)3 + H2 =>
2 Pb + 4 NaOH + 2 H2O = 2 Na2Pb(OH)3 + H2
HBr(aq) + NH3(aq) = Br(s) + NH4(aq) =>
HBr(aq) + NH3(aq) = Br(s) + NH4(aq)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Br + KOH = KBrO + KBr + H2O =>
2 Br + 2 KOH = KBrO + KBr + H2O
SiO2 + KI = SiI4 + K2O =>
SiO2 + 4 KI = SiI4 + 2 K2O
KOH + CO2 = KHCO2 + O =>
KOH + CO2 = KHCO2 + O
Na3PO4(aq) + CrCl3(aq) = NaCl(s) + CrPO4(aq) =>
Na3PO4(aq) + CrCl3(aq) = 3 NaCl(s) + CrPO4(aq)
Fe + ZnSO4 = Zn2 + FeSO4 =>
2 Fe + 2 ZnSO4 = Zn2 + 2 FeSO4
Fe(NO3)3 + HN03 = FeO3 + H2O + NO =>
7 Fe(NO3)3 + 6 HN03 = 7 FeO3 + 3 H2O + 39 NO
CH3OH + HMnO4 = CH2OOH + HMnO3 + H2O =>
2 CH3OH + 3 HMnO4 = 2 CH2OOH + 3 HMnO3 + H2O
calciumchloride + H2CO3 = calciumcarbonate + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
H2SO4 + ZnO = ZnSO4 + H2O =>
H2SO4 + ZnO = ZnSO4 + H2O
P + CaOH2 = CaP2 + H2O =>
2 P + CaOH2 = CaP2 + H2O
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
(NH4)2S + LiOH = Li2S + NH3 + H2O* =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O*
Sn + H2SO4 = SnSO4 + H2O + H2S =>
4 Sn + 5 H2SO4 = 4 SnSO4 + 4 H2O + H2S
MnNO3 + Na3PO4 = Mn3(PO4)2 + Na2NO3 =>
3 MnNO3 + 2 Na3PO4 = Mn3(PO4)2 + 3 Na2NO3
ClO3 + AsO2 = AsO4 + Cl =>
2 ClO3 + 3 AsO2 = 3 AsO4 + 2 Cl
Hg2Cl2 + Na2CO3 = Hg2CO3 + NaCl =>
Hg2Cl2 + Na2CO3 = Hg2CO3 + 2 NaCl
Na2S + TeO2 + H2O = Na2TeS3 + NaOH =>
3 Na2S + TeO2 + 2 H2O = Na2TeS3 + 4 NaOH
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4 =>
Na2SO4 + CoCl2 = Na2Cl2 + CoSO4
Al(NO3)2 + HCl = AlCl + H(NO3)2 =>
Al(NO3)2 + HCl = AlCl + H(NO3)2
CO2(g) + H2O(l) = C6H2O6(s) + O2(g) =>
12 CO2(g) + 2 H2O(l) = 2 C6H2O6(s) + 7 O2(g)
Co2 + Cl2 = CoCl4 =>
Co2 + 4 Cl2 = 2 CoCl4
FeSO4 + H2O2 + HCl = Fe2(SO4)3 + FeCl3 + H2O =>
6 FeSO4 + 3 H2O2 + 6 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
Na2SO4*10H2O + CaCl2 = NaCl + CaSO4 + H2O =>
Na2SO4*10H2O + CaCl2 = 2 NaCl + CaSO4 + 10 H2O
KIO3 + Na2S2O5 + H2O = I2 + Na2SO4 + K2SO4 + H2SO4 =>
4 KIO3 + 5 Na2S2O5 + 3 H2O = 2 I2 + 5 Na2SO4 + 2 K2SO4 + 3 H2SO4
Mg(OH)2(aq) + HNO2(aq) = Mg(NO2)2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HNO2(aq) = Mg(NO2)2(aq) + 2 H2O(l)
Na + Cl = NaCl =>
Na + Cl = NaCl
NaCI + H2SO4 = HCI + Na2SO4 =>
2 NaCI + H2SO4 = 2 HCI + Na2SO4
C4 + H2 = CH4 =>
C4 + 8 H2 = 4 CH4
SO2 + HCl = SCl4 + H2O =>
SO2 + 4 HCl = SCl4 + 2 H2O
BaCl2 + NaCO3 = BaCO3 + NaCl2 =>
BaCl2 + NaCO3 = BaCO3 + NaCl2
Na2CO3*10H2O + HCl = H2O + NaCl + CO2 =>
Na2CO3*10H2O + 2 HCl = 11 H2O + 2 NaCl + CO2
HClO4 + SO2 + H2O = HCl + H2SO4 =>
HClO4 + 4 SO2 + 4 H2O = HCl + 4 H2SO4
Fe(OH)2 + SO3 = Fe(SO4) + H2O =>
Fe(OH)2 + SO3 = Fe(SO4) + H2O
KCl + I2 = KClI =>
2 KCl + I2 = 2 KClI
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
KH2PO4 + KOH + LiCl = H2O + Li3PO4 + KCl =>
KH2PO4 + 2 KOH + 3 LiCl = 2 H2O + Li3PO4 + 3 KCl
H2(SO4) + BaS = H2S + Ba(SO4) =>
H2(SO4) + BaS = H2S + Ba(SO4)
NiCl2 + NaOOH + NaOH = NiOOH + NaCl + H2O =>
2 NiCl2 + NaOOH + 3 NaOH = 2 NiOOH + 4 NaCl + H2O
Pb(OH)4 + H3AsO3 = Pb(H2AsO3)4 + H2O =>
Pb(OH)4 + 4 H3AsO3 = Pb(H2AsO3)4 + 4 H2O
CaCO3 + AgCl = Ag2CO3 + CaCl2 =>
CaCO3 + 2 AgCl = Ag2CO3 + CaCl2
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
C2H6O4 + O2 = C2O2 + H6O4 =>
C2H6O4 + O2 = C2O2 + H6O4
NaC2H3O2 + CaS = Na2S + Ca(CH3COO)2 =>
2 NaC2H3O2 + CaS = Na2S + Ca(CH3COO)2
Cu + (SO3)2 + HCl = CuCl + H2O + SO2 =>
4 Cu + (SO3)2 + 4 HCl = 4 CuCl + 2 H2O + 2 SO2
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