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CaCO3 + 2 NH4Cl = (NH4)2CO3 + CaCl2
Sb2S5 + HClO3 + H2O = H2SO4 + HCl + H4Sb3O7 =>
9 Sb2S5 + 55 HClO3 + 57 H2O = 45 H2SO4 + 55 HCl + 6 H4Sb3O7
NaCl + MgSO4 = MgCl2 + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2 + Na2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4Fe(SO4)2 + KSCN = K3[Fe(SCN)6] + (NH4)2SO4 + K2SO4 =>
2 NH4Fe(SO4)2 + 12 KSCN = 2 K3[Fe(SCN)6] + (NH4)2SO4 + 3 K2SO4
Al2S3(s) = Al(s) + S8(s) =>
8 Al2S3(s) = 16 Al(s) + 3 S8(s)
H + O2 = H2O =>
4 H + O2 = 2 H2O
ZnO + NaHCO3 = Na2ZnO2 + CO2 + H2O =>
ZnO + 2 NaHCO3 = Na2ZnO2 + 2 CO2 + H2O
C8H16O(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H16O(s) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
CaCO3 + NH4Cl = (NH4)2CO3 + CaCl2 =>
CaCO3 + 2 NH4Cl = (NH4)2CO3 + CaCl2
CuSO4 + NaJ = CuJ2 + Na2SO4 =>
CuSO4 + 2 NaJ = CuJ2 + Na2SO4
Zn + NHO3 = ZnNO3 + H =>
Zn + NHO3 = ZnNO3 + H
PbCl2 + K2S = Pb + K + SCl2 =>
PbCl2 + K2S = Pb + 2 K + SCl2
BaNO3 + CaSO4 = BaSO4 + CaNO3 =>
BaNO3 + CaSO4 = BaSO4 + CaNO3
CuCl2*2H2O + Cu = Cu2Cl + H2O =>
CuCl2*2H2O + 3 Cu = 2 Cu2Cl + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + Mn2SO4 + H2O + KSO4 =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + Mn2SO4 + 8 H2O + 2 KSO4
SnBr2 + (NH4)3PO4 = Sn3(PO4)2 + NH4Br =>
3 SnBr2 + 2(NH4)3PO4 = Sn3(PO4)2 + 6 NH4Br
(CH3)3N + HCl = (CH3)Cl + N3 + H2 =>
6(CH3)3N + 18 HCl = 18(CH3)Cl + 2 N3 + 9 H2
Na(s) + FeCl3 = NaCl + Fe(s) =>
3 Na(s) + FeCl3 = 3 NaCl + Fe(s)
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
H2(g) + F2(g) = HF(g) =>
H2(g) + F2(g) = 2 HF(g)
Ca2CO3 + CaO2 + H2O = Ca(OH)2 + H2CO3 =>
Ca2CO3 + CaO2 + 4 H2O = 3 Ca(OH)2 + H2CO3
Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg
NaHCo3 + HCl = NaHCo3HCl =>
NaHCo3 + HCl = NaHCo3HCl
KNO2 + KMnO4 + KOH = H2O + K2MnO4 + KNO3 =>
KNO2 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO4 + KNO3
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
KSCN + BaCl2 = Ba(SCN)2 + KCl =>
2 KSCN + BaCl2 = Ba(SCN)2 + 2 KCl
Na2C2O4 + KMnO4 + HNO3 = CO2 + MnNO3 + H2O + NaNO3 + KNO3 =>
3 Na2C2O4 + KMnO4 + 8 HNO3 = 6 CO2 + MnNO3 + 4 H2O + 6 NaNO3 + KNO3
CH3OH + Ag2O = CH3COOH + Ag + H2O =>
2 CH3OH + 2 Ag2O = CH3COOH + 4 Ag + 2 H2O
K3PO4 + AlCl3 = KCl + AlPO4 =>
K3PO4 + AlCl3 = 3 KCl + AlPO4
NaF + BeF2 = Na2[BeF4] =>
2 NaF + BeF2 = Na2[BeF4]
HCOOH + HNO3 = CO2 + H2O + NO =>
3 HCOOH + 2 HNO3 = 3 CO2 + 4 H2O + 2 NO
Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2
CH2CHO + Ag2O = CH2COOH + Ag =>
CH2CHO + Ag2O = CH2COOH + 2 Ag
C7H3Cl2O2 + H2O = C6H5Cl + HCl + CO =>
16 C7H3Cl2O2 + 14 H2O = 11 C6H5Cl + 21 HCl + 46 CO
Mn2O3 + H3PO4 = MnPO4 + H2O =>
Mn2O3 + 2 H3PO4 = 2 MnPO4 + 3 H2O
Ni(s) + MgSO4(aq) = NiSO4 + Mg =>
Ni(s) + MgSO4(aq) = NiSO4 + Mg
C18H34O2 + H2O = C17H36 + CO2 =>
52 C18H34O2 + 34 H2O = 51 C17H36 + 69 CO2
Cs + HNO3 = CsNO3 + NH4NO3 + H2O =>
8 Cs + 10 HNO3 = 8 CsNO3 + NH4NO3 + 3 H2O
K + C2H5OH = KC2 + H5OH =>
K + C2H5OH = KC2 + H5OH
Ca10(PO4)6F2 + H3PO4 + H2O = Ca(H2PO4)2H2O + HF =>
Ca10(PO4)6F2 + 14 H3PO4 + 10 H2O = 10 Ca(H2PO4)2H2O + 2 HF
Na2B4O7*10H2O + CaF2 = NaF + CaB4O5(OH)4 + H2O =>
Na2B4O7*10H2O + CaF2 = 2 NaF + CaB4O5(OH)4 + 8 H2O
Cu(OH)2 = CuO + H2O = Cu(OH)2 =>
Cu(OH)2 = CuO + H2O
Ag(OH) + H2Te = Ag2Te + H2O =>
2 Ag(OH) + H2Te = Ag2Te + 2 H2O
AgCl + NHNO3 = AgNO3 + NHCl =>
AgCl + NHNO3 = AgNO3 + NHCl
O2 + MnO = Mn3O4 =>
O2 + 6 MnO = 2 Mn3O4
Sb2S3(s) + HCl(aq) = H[SbCl4](s) + H2S(g) =>
Sb2S3(s) + 8 HCl(aq) = 2 H[SbCl4](s) + 3 H2S(g)
Na2(SO4) + Sr(OH)2 = NaOH + SrSO4 =>
Na2(SO4) + Sr(OH)2 = 2 NaOH + SrSO4
Br2(I) + KI(aq) = KBr(aq) + I2(s) =>
2 Br2(I) + 4 KI(aq) = 4 KBr(aq) + 3 I2(s)
C3H8NH + HCl = [C3H8NH2]Cl =>
C3H8NH + HCl = [C3H8NH2]Cl
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