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B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
KOH + H2NO4 = K2NO4 + H2O =>
2 KOH + H2NO4 = K2NO4 + 2 H2O
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
PbS + H2O + O2 = PbO + H2SO4 =>
PbS + H2O + 2 O2 = PbO + H2SO4
Be(OH)2 + SO2 = BeSO3 + H2O =>
Be(OH)2 + SO2 = BeSO3 + H2O
KBrO3 + NH4Cl + KOH = N2H4 + KBr + KCl + H2O =>
KBrO3 + 6 NH4Cl + 6 KOH = 3 N2H4 + KBr + 6 KCl + 9 H2O
Na3AsO3 + SnCl2 + HCl = As + SnCl4 + H2O + NaCl =>
2 Na3AsO3 + 3 SnCl2 + 12 HCl = 2 As + 3 SnCl4 + 6 H2O + 6 NaCl
CH2NH2 + HCl = CH2NCl2 + H2 =>
CH2NH2 + 2 HCl = CH2NCl2 + 2 H2
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
FeCl2(ag) + Ag3 = Fe2(ag) + AgCl(s) =>
6 FeCl2(ag) + 4 Ag3 = 3 Fe2(ag) + 12 AgCl(s)
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
Ca + C = CaC2 =>
Ca + 2 C = CaC2
BaCl2 + Mg3(PO4)2 = Ba(PO4)2 + Mg3Cl2 =>
BaCl2 + Mg3(PO4)2 = Ba(PO4)2 + Mg3Cl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al + HCl(aq) = AlCl3 + H2 =>
2 Al + 6 HCl(aq) = 2 AlCl3 + 3 H2
Fe + H{+} = Fe{23} + H2 =>
2 Fe + 46 H{+} = 2 Fe{23} + 23 H2
Ag + Hg(OH)2 = Ag(OH) + Hg =>
2 Ag + Hg(OH)2 = 2 Ag(OH) + Hg
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NaCl + CuSO4 = Na2SO4 + CuCl2 =>
2 NaCl + CuSO4 = Na2SO4 + CuCl2
KBrO + NH4Cl + KOH = N2H4 + KBr + KCl + H2O =>
KBrO + 2 NH4Cl + 2 KOH = N2H4 + KBr + 2 KCl + 3 H2O
KMnO2(S) + HCl(aq) = MnCl2(S) + Cl2(g) + H2O(l) + KCl =>
2 KMnO2(S) + 8 HCl(aq) = 2 MnCl2(S) + Cl2(g) + 4 H2O(l) + 2 KCl
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
NaOH + KHF = NaHF + KOH =>
NaOH + KHF = NaHF + KOH
V + NaOH + NaClO3 = Na3VO4 + NaCl + H2O =>
6 V + 18 NaOH + 5 NaClO3 = 6 Na3VO4 + 5 NaCl + 9 H2O
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C10H20S + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C10H20S + 16 O2(g) = 10 CO2(g) + 10 H2O(g) + SO2(g)
C + NaOH + H2O = Na2CO3 + H2 =>
C + 2 NaOH + H2O = Na2CO3 + 2 H2
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
Fe2O3 + NH3 = Fe3O4 + N2 + H2O =>
9 Fe2O3 + 2 NH3 = 6 Fe3O4 + N2 + 3 H2O
K3[Cr(OH)6] + HBr = KBr + H2O + Cr(OH)3 =>
K3[Cr(OH)6] + 3 HBr = 3 KBr + 3 H2O + Cr(OH)3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CaCO3 + H3PO3 = CaHPO3 + H2CO3 =>
CaCO3 + H3PO3 = CaHPO3 + H2CO3
C3H6O + Cu(OH)2 = Cu2O + H2O + C3H6O2 =>
C3H6O + 2 Cu(OH)2 = Cu2O + 2 H2O + C3H6O2
BeI2 = Be + I =>
BeI2 = Be + 2 I
NaHCO3 = H2OCO2Na2CO3 =>
2 NaHCO3 = H2OCO2Na2CO3
HNo3 + MgO = MgNo3 + HO =>
HNo3 + MgO = MgNo3 + HO
Na2CO3H2O = NaHCO3NaOH =>
Na2CO3H2O = NaHCO3NaOH
Na3Po4*12H2O + BaCl2*12H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*12H2O = Ba3(Po4)2 + 6 NaCl + 60 H2O
Rb2O + HCl = RbCl + H2O =>
Rb2O + 2 HCl = 2 RbCl + H2O
AgNO3 + Na2MoO4 = AgMoO4 + Na2NO3 =>
AgNO3 + Na2MoO4 = AgMoO4 + Na2NO3
Na + H2O + ZnSO4 = Na2SO4 + ZnOH + H2SO4 =>
2 Na + 2 H2O + 2 ZnSO4 = Na2SO4 + 2 ZnOH + H2SO4
CaBr2 + BaCO3 = CaCO3 + BaBr2 =>
CaBr2 + BaCO3 = CaCO3 + BaBr2
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
CaCl2KCO3 = CaCO3KCl2 =>
CaCl2KCO3 = CaCO3KCl2
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
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