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Fe + 3 NaBr = FeBr3 + 3 Na
Fe(OH)3 + H2So4 = Fe(HSo4)3 + H2O =>
Fe(OH)3 + 3 H2So4 = Fe(HSo4)3 + 3 H2O
CaC + H2O = C2H2 + CaOH =>
2 CaC + 2 H2O = C2H2 + 2 CaOH
S(s) + O2(g) + H2O(l) = H2SO4(aq) =>
2 S(s) + 3 O2(g) + 2 H2O(l) = 2 H2SO4(aq)
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
COOH + NaOH = NaCO2 + H2O =>
COOH + NaOH = NaCO2 + H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 6 HNO3 = 2 HMnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
HCl + LIOH = H2O + LICl =>
HCl + LIOH = H2O + LICl
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
C6H4(NO2)2 + TiCl3 + HCl = C6H4(NH2)2 + TiCl4 + H2O =>
C6H4(NO2)2 + 12 TiCl3 + 12 HCl = C6H4(NH2)2 + 12 TiCl4 + 4 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CaCl2*2H2O + NaHCO3 = CaCO3 + NaCl + H2O + CO2 =>
CaCl2*2H2O + 2 NaHCO3 = CaCO3 + 2 NaCl + 3 H2O + CO2
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
O2 = O3 =>
3 O2 = 2 O3
NaOH + HCL = NaCL + H2O =>
NaOH + HCL = NaCL + H2O
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
SO2 + KOH = K2SO3 + H2O =>
SO2 + 2 KOH = K2SO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
K + H2O = KOH + H =>
K + H2O = KOH + H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
Fe2S3 + HNO3 = Fe2(NO3)3 + S + NO2 + H2O =>
Fe2S3 + 6 HNO3 = Fe2(NO3)3 + 3 S + 3 NO2 + 3 H2O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
C2H6O + Cr2O72{-} + H{+} = C2H4O + H2O + Cr3{+} =>
427 C2H6O + 6 Cr2O72{-} + 10 H{+} = 427 C2H4O + 432 H2O + 4 Cr3{+}
CO + H2 = C + H2O =>
CO + H2 = C + H2O
HSO4 = HO + SO3 =>
HSO4 = HO + SO3
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
KBrO3 + K3AsO4 + H2O = KBr + KAsO4 + KOH =>
KBrO3 + 3 K3AsO4 + 3 H2O = KBr + 3 KAsO4 + 6 KOH
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
C2H6O + (Cr2O7)2{-} + (H){+} = C2H4O + H2O + (Cr3){+} =>
77 C2H6O + 6(Cr2O7)2{-} + 14(H){+} = 77 C2H4O + 84 H2O + 8(Cr3){+}
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