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2 NaF + Br2 = 2 NaBr + F2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCOONa + Ca(OH)2 = (HCOO)2Ca + NaOH =>
2 HCOONa + Ca(OH)2 = (HCOO)2Ca + 2 NaOH
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
MgCO3 + CH3COOH = Mg(CH3COO)2 + H2CO3 =>
MgCO3 + 2 CH3COOH = Mg(CH3COO)2 + H2CO3
PtCl2 + HCl = PtCl4 + H2 =>
PtCl2 + 2 HCl = PtCl4 + H2
C5H10O2 + H2O = CH4 + CO2 =>
4 C5H10O2 + 6 H2O = 13 CH4 + 7 CO2
Hg(l) + O(g) = HgO(s) =>
Hg(l) + O(g) = HgO(s)
HgClO3 + HCl = Hg2Cl2 + HClO3 =>
2 HgClO3 + 2 HCl = Hg2Cl2 + 2 HClO3
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
C2H6O + K2CrO4 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 4 K2CrO4 + 10 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
SO3 + BaCl2 = SO2 + BaCl2O =>
SO3 + BaCl2 = SO2 + BaCl2O
H2C2 + Cl2 = HCl + HC2Cl =>
H2C2 + Cl2 = HCl + HC2Cl
KClO3 + Pb(NO3)2 = K(NO3)2 + PbClO3 =>
KClO3 + Pb(NO3)2 = K(NO3)2 + PbClO3
K2CrO4 + FeCl2 + KCl + H2O = Cr(OH)3 + FeCl3 + KOH =>
K2CrO4 + 3 FeCl2 + 3 KCl + 4 H2O = Cr(OH)3 + 3 FeCl3 + 5 KOH
Ca + (NO3) = Ca(NO3)2 =>
Ca + 2(NO3) = Ca(NO3)2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
NH3 + H(OH) = NH4(OH) =>
NH3 + H(OH) = NH4(OH)
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
KNO2 + H2O = KNO3 + H2 =>
KNO2 + H2O = KNO3 + H2
KMnO4 + C6H12O6 + KOH = K2MnO4 + K2CO3 + H2O =>
24 KMnO4 + C6H12O6 + 36 KOH = 24 K2MnO4 + 6 K2CO3 + 24 H2O
Mg(OH)2 + KCl = K(OH) + MgCl2 =>
Mg(OH)2 + 2 KCl = 2 K(OH) + MgCl2
CH3COOH + Mg = Mg(CH3COOH)2 =>
2 CH3COOH + Mg = Mg(CH3COOH)2
KIO3 = I2 + K + O2 =>
2 KIO3 = I2 + 2 K + 3 O2
P + F2 = PF5 =>
2 P + 5 F2 = 2 PF5
P + KCeO3 = P2O5 + KCe =>
6 P + 5 KCeO3 = 3 P2O5 + 5 KCe
S + FeO2 = SO2 + Fe =>
S + FeO2 = SO2 + Fe
Mn(NO3)2 + KBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + KNO3 + K2SO4 + H2O =>
4 Mn(NO3)2 + 10 KBiO3 + 16 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 8 KNO3 + K2SO4 + 14 H2O
Al4C3 + KOH + H2O = K[Al(OH)4] + CH4 =>
Al4C3 + 4 KOH + 12 H2O = 4 K[Al(OH)4] + 3 CH4
MERCURY(II)NITRATE + SODIUMPHOSPHATE = MERCURY(II)PHOSPHATE + SODIUMNITRATE =>
MERCURY(II)NITRATE + SODIUMPHOSPHATE = MERCURY(II)PHOSPHATE + SODIUMNITRATE
C6H14O + Cr2O7{2-} + H{+} = C6H12O + Cr{3+} + H2O =>
3 C6H14O + Cr2O7{2-} + 8 H{+} = 3 C6H12O + 2 Cr{3+} + 7 H2O
Ca(OH)2 + KOH = K2Ca(OH)4 =>
Ca(OH)2 + 2 KOH = K2Ca(OH)4
MgCl2 + Na2C2O4 = MgC2O4 + NaCl =>
MgCl2 + Na2C2O4 = MgC2O4 + 2 NaCl
CrO4{2-} + N2O + H{+} = Cr{3+} + NO + H2O =>
2 CrO4{2-} + 3 N2O + 10 H{+} = 2 Cr{3+} + 6 NO + 5 H2O
C8H8O3NaOH = C8H7O3NaH2O =>
C8H8O3NaOH = C8H7O3NaH2O
CuOHCl + H2S = CuS + HCl + H2O =>
CuOHCl + H2S = CuS + HCl + H2O
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + KCl =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + 2 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SeO3{-2} + ClO3{-} + H{+} = SeO4{-2} + Cl2 + H2O =>
5 SeO3{-2} + 2 ClO3{-} + 2 H{+} = 5 SeO4{-2} + Cl2 + H2O
KNO3 + MgI2 = KI + Mg(NO3)2 =>
2 KNO3 + MgI2 = 2 KI + Mg(NO3)2
AlBr3 + N = AlN + Br2 =>
2 AlBr3 + 2 N = 2 AlN + 3 Br2
KMnO4 + CH3OH + H{+} = MnO2 + K{+} + CO2 + H2 = =>
2 KMnO4 + 4 CH3OH + 2 H{+} = 2 MnO2 + 2 K{+} + 4 CO2 + 9 H2
Ca(NO3)2 + Ca3(PO4)2 = Ca(PO4)2 + Ca3(NO3)2 =>
Ca(NO3)2 + Ca3(PO4)2 = Ca(PO4)2 + Ca3(NO3)2
C6H8O7 + NaHCO3 = Na3C6H5O7 + H2CO3 =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2CO3
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
C + O2 = CO2 =>
C + O2 = CO2
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