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Si + 4 I = SiI4
NH3 + H2O + Ba(NO3)2 = Ba(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Ba(NO3)2 = Ba(OH)2 + 2 NH4NO3
Ca(HCO3)2 + Na2(CO3) = Na(HCO3) + Ca(CO3) =>
Ca(HCO3)2 + Na2(CO3) = 2 Na(HCO3) + Ca(CO3)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Na2Cr2O7 + NaCl + H2O = Na2CrO4 + HCl =>
Na2Cr2O7 + 2 NaCl + H2O = 2 Na2CrO4 + 2 HCl
K3PO4 + Cu(NO3) = K3NO4 + CuPO3 =>
K3PO4 + Cu(NO3) = K3NO4 + CuPO3
UO2{2+} + Pb = UO2{+} + Pb{2+} =>
2 UO2{2+} + Pb = 2 UO2{+} + Pb{2+}
Al + K2Cr2O7 + HCl = AlCl3 + CrCl3 + KCl + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 AlCl3 + 2 CrCl3 + 2 KCl + 7 H2O
FeHPO3 + H{+} + Cr2O7{2-} = Cr{3+} + H2O + H3PO4 + Fe{3+} =>
2 FeHPO3 + 14 H{+} + Cr2O7{2-} = 2 Cr{3+} + 5 H2O + 2 H3PO4 + 2 Fe{3+}
NaClO(aq) + HBr(aq) = NaBr(aq) + HClO =>
NaClO(aq) + HBr(aq) = NaBr(aq) + HClO
FeS + Cl2 = FeCl2 + S0 =>
FeS + Cl2 = FeCl2 + S0
CrO3Ca(OH)2 = CaCrO4H2O =>
CrO3Ca(OH)2 = CaCrO4H2O
Pl + H2SO4 = Pl2(SO4)3 + H2 =>
2 Pl + 3 H2SO4 = Pl2(SO4)3 + 3 H2
SO2 + Cl2O7 = SO3 + Cl2 =>
7 SO2 + Cl2O7 = 7 SO3 + Cl2
CaCl2(H2O)4 = CaCl2 + H2O =>
CaCl2(H2O)4 = CaCl2 + 4 H2O
CdS + KCN = Cd(CN)4 + S + K =>
CdS + 4 KCN = Cd(CN)4 + S + 4 K
C6H6 + O2 = CO2 + H22 =>
11 C6H6 + 66 O2 = 66 CO2 + 3 H22
Ca(OH)2 + HClO4 = Ca(ClO4)2 + H2O =>
Ca(OH)2 + 2 HClO4 = Ca(ClO4)2 + 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HCl + Zn + Al = AlCl3 + ZnH =>
3 HCl + 3 Zn + Al = AlCl3 + 3 ZnH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl2O(g) + H2O(l) = HClO(g) =>
Cl2O(g) + H2O(l) = 2 HClO(g)
S2 + F2 = SF4 =>
S2 + 4 F2 = 2 SF4
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
COCl2 = Cl + CO =>
COCl2 = 2 Cl + CO
KNO3 + CO2 = KNCO5 =>
KNO3 + CO2 = KNCO5
Mo2 + S = MoS2 =>
Mo2 + 4 S = 2 MoS2
FeOH2 + CaCl2 = FeCl2 + CaOH2 =>
FeOH2 + CaCl2 = FeCl2 + CaOH2
Ge(OH)2 + NaOH = Na2[Ge(OH)4] =>
Ge(OH)2 + 2 NaOH = Na2[Ge(OH)4]
Na2CO3 + FeSO4 = FeCO3 + Na2SO4 =>
Na2CO3 + FeSO4 = FeCO3 + Na2SO4
K2[Be(OH)4] = KOH + Be(OH)2 =>
K2[Be(OH)4] = 2 KOH + Be(OH)2
Mg(NO3)2 + CH3COOH = Mg(CH3COO)2 + HNO3 =>
Mg(NO3)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 HNO3
H2SO + NaOH = NaHSO + H2O =>
H2SO + NaOH = NaHSO + H2O
Fe(SCN)3NaOH = Na(SCN)3FeOH =>
Fe(SCN)3NaOH = Na(SCN)3FeOH
NaC1 = Na + C =>
NaC1 = Na + C
Mn(NO3)2(aq) + Na3PO4(aq) = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2(aq) + 2 Na3PO4(aq) = Mn3(PO4)2 + 6 NaNO3
C2 + S4 = CS2 =>
C2 + S4 = 2 CS2
NH + O = NO + H2O =>
2 NH + 3 O = 2 NO + H2O
zincsulfide + oxygen = zincoxide + S =>
2 ZnS + O2 = 2 ZnO + 2 S
K + NiCrO4 = Ni + K2CrO4 =>
2 K + NiCrO4 = Ni + K2CrO4
H2SO4 + CaCO2 = CaSO4 + H2CO2 =>
H2SO4 + CaCO2 = CaSO4 + H2CO2
Fe + Cu = FeCu =>
Fe + Cu = FeCu
HC20H13O4 + NaOH = H2O + NaC20H13O4 =>
HC20H13O4 + NaOH = H2O + NaC20H13O4
CH2 + NH3 = CH2(NH3) =>
CH2 + NH3 = CH2(NH3)
FeCl3 + HCl = Cl + FeH =>
FeCl3 + HCl = 4 Cl + FeH
Na2S + NaHCO3 = NaSH + Na2CO3 =>
Na2S + NaHCO3 = NaSH + Na2CO3
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
S2 + P4 = P4S3 =>
3 S2 + 2 P4 = 2 P4S3
BaCl2 + Ag = Ba + AgCl =>
BaCl2 + 2 Ag = Ba + 2 AgCl
NH4HCO3(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) + CO2(g) =>
2 NH4HCO3(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l) + 2 CO2(g)
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