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4 Fe + MnBr4 = Mn + 4 FeBr
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AuCl3 + H6N2O = HCl + N2 + H2O + Au =>
4 AuCl3 + 3 H6N2O = 12 HCl + 3 N2 + 3 H2O + 4 Au
BaCl2 + SiO3{2-} = Ba(SiO3)2 + Cl2 + e =>
BaCl2 + 2 SiO3{2-} = Ba(SiO3)2 + Cl2 + 4e
Zn{2+} + Cl{-} = Zn + Cl2 =>
Zn{2+} + 2 Cl{-} = Zn + Cl2
K2SO3(aq) + H2SO4(aq) = K2SO4 + SO2 + (H2)0 =>
2 K2SO3(aq) + H2SO4(aq) = 2 K2SO4 + SO2 + (H2)0
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
C2H5COOHNaOH = NaC2H5COOH2O =>
C2H5COOHNaOH = NaC2H5COOH2O
AgNO3NaOH = AgOHNO3Na =>
AgNO3NaOH = AgOHNO3Na
NH4Cl(aq) + NaOH(s) = NaCl(aq) + NH4OH(aq) =>
NH4Cl(aq) + NaOH(s) = NaCl(aq) + NH4OH(aq)
CaCl2 + NaOH(H2O) = Ca(OH)2 + H2O + NaCl =>
CaCl2 + 2 NaOH(H2O) = Ca(OH)2 + 2 H2O + 2 NaCl
CuSO4 + NaOH = Na3SO4 + Cu(OH)3 =>
CuSO4 + 3 NaOH = Na3SO4 + Cu(OH)3
Cr + HCl = H2 + Cr{2+} + Cl{-} =>
Cr + 2 HCl = H2 + Cr{2+} + 2 Cl{-}
Ca + HClO4 = Ca(ClO4)2 + H =>
Ca + 2 HClO4 = Ca(ClO4)2 + 2 H
Mn{4+} + I{-} = Mn{2+} + I2 =>
Mn{4+} + 2 I{-} = Mn{2+} + I2
SiCl4 + KOH = K2SiO3 + KCl + H2O =>
SiCl4 + 6 KOH = K2SiO3 + 4 KCl + 3 H2O
KFAgClO3 = KClO3AgF =>
KFAgClO3 = KClO3AgF
CuOH + P2O5 = Cu3PO4 + H2O =>
6 CuOH + P2O5 = 2 Cu3PO4 + 3 H2O
NaI + Sr(NO3)2 = NaNO3 + SrI2 =>
2 NaI + Sr(NO3)2 = 2 NaNO3 + SrI2
Na2(CO3) + AgNO3 = Ag2(CO3) + NaNO3 =>
Na2(CO3) + 2 AgNO3 = Ag2(CO3) + 2 NaNO3
NH3 + Na2CO3 = H2CO3 + Na3N =>
2 NH3 + 3 Na2CO3 = 3 H2CO3 + 2 Na3N
HClO4 + NaCl = NaO2 + HCl3 =>
HClO4 + 2 NaCl = 2 NaO2 + HCl3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C6H5CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2 =>
2 C6H5CH3 + 2 KMnO4 + 4 KOH = 2 C6H5COOK + 2 K2MnO4 + 5 H2
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
HBrMn(OH)2 = H2OMn(OH)Br =>
HBrMn(OH)2 = H2OMn(OH)Br
FeCl3 + NaBr = FeBr + NaCl3 =>
FeCl3 + NaBr = FeBr + NaCl3
CF4 + O2 = CO2 + F2 =>
CF4 + O2 = CO2 + 2 F2
Fe(CN)6{4-} + Cr2O7{2-} + H{+} = Fe(CN)6{3-} + Cr{3+} + H2O =>
6 Fe(CN)6{4-} + Cr2O7{2-} + 14 H{+} = 6 Fe(CN)6{3-} + 2 Cr{3+} + 7 H2O
Cu2(OH)2CO3(s) = CuO(s) + CO2 + H2O =>
Cu2(OH)2CO3(s) = 2 CuO(s) + CO2 + H2O
K3[Al(OH)6] + H2S = Al2O3 + KHS + H2O =>
2 K3[Al(OH)6] + 6 H2S = Al2O3 + 6 KHS + 9 H2O
PbO(S) + NH3(g) = Pb(S) + N2(g) + H2O(l) =>
3 PbO(S) + 2 NH3(g) = 3 Pb(S) + N2(g) + 3 H2O(l)
Al + H3PO4 = AlO4P + H2 =>
2 Al + 2 H3PO4 = 2 AlO4P + 3 H2
Si2 + Al = AlSi =>
Si2 + 2 Al = 2 AlSi
Cl2(aq) + CaBr2(aq) = Br2(aq) + CaCl2(aq) =>
Cl2(aq) + CaBr2(aq) = Br2(aq) + CaCl2(aq)
HCl + FeCO3 = H2O + CO2 + FeCl2 =>
2 HCl + FeCO3 = H2O + CO2 + FeCl2
Ba(OH)2(aq) + Li2SO4(aq) = BaSO4 + LiOH =>
Ba(OH)2(aq) + Li2SO4(aq) = BaSO4 + 2 LiOH
Cl2O + H2 = HCl + O2 =>
2 Cl2O + 2 H2 = 4 HCl + O2
PbI2 + KNO3 + CH3COOH = Pb(CH3COO)2 + KI + HNO3 =>
PbI2 + 2 KNO3 + 2 CH3COOH = Pb(CH3COO)2 + 2 KI + 2 HNO3
NH4 + HCl = NCl4 + H2 =>
NH4 + 4 HCl = NCl4 + 4 H2
CrO4{2-} + S{5-} + H2O = Cr(OH)3 + S(s) + OH{-} =>
5 CrO4{2-} + 3 S{5-} + 20 H2O = 5 Cr(OH)3 + 3 S(s) + 25 OH{-}
HAu + Cl2 = HAuCl4 =>
HAu + 2 Cl2 = HAuCl4
Si + NH3 = Si3N4 + H2 =>
3 Si + 4 NH3 = Si3N4 + 6 H2
NH4{-} + O2 = NO3{-} + H2O =>
2 NH4{-} + 5 O2 = 2 NO3{-} + 4 H2O
copper(ii)hydroxide + hydrochloricacid = copper(ii)chloride + water =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
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