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3 Mg(s) + N2(s) = Mg3N2(s)
CaO + HNO2 = Ca(NO2)2 + H2O =>
CaO + 2 HNO2 = Ca(NO2)2 + H2O
NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH =>
NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2 =>
Cu(OH)2 + Ba(NO3)2 = Cu(NO3)2 + Ba(OH)2
Ca3(PO4)2 + SiO3 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO3 + 16 C = 6 CaSiO3 + P4 + 16 CO
MgCl2 + Ag = AgCl + Mg2 =>
2 MgCl2 + 4 Ag = 4 AgCl + Mg2
V2O5 + F2 = VF5 + O2 =>
2 V2O5 + 10 F2 = 4 VF5 + 5 O2
HCl + Pb(HCO3)2 = PbCl2 + CO2 + H2O =>
2 HCl + Pb(HCO3)2 = PbCl2 + 2 CO2 + 2 H2O
Pb + NaBr = PbBr2 + Na =>
Pb + 2 NaBr = PbBr2 + 2 Na
KZrCl2O2H = Cl{-} + K{+} + ZrO2 + H{+} =>
KZrCl2O2H = 2 Cl{-} + K{+} + ZrO2 + H{+}
C5H12NO2(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
4 C5H12NO2(aq) + 25 O2(g) = 18 CO2(g) + 20 H2O(l) + 2 CH4N2O(aq)
Na3N + HCl = NH3 + NaCl =>
Na3N + 3 HCl = NH3 + 3 NaCl
C2H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C2H12O6(s) + 2 O2(g) = 2 CO2(g) + 6 H2O(g)
B2O3 + CaF2 + H2SO4 = BF3 + CaSO4 + H2O =>
B2O3 + 3 CaF2 + 3 H2SO4 = 2 BF3 + 3 CaSO4 + 3 H2O
C6H5OH + CH3COOH = CH3COOC6H5 + H2O =>
C6H5OH + CH3COOH = CH3COOC6H5 + H2O
CH3OH + Cr2O7 + H{+} = CH2O + Cr3{+} + H2O =>
20 CH3OH + 3 Cr2O7 + 2 H{+} = 20 CH2O + 2 Cr3{+} + 21 H2O
AuBr + Cu = Au + CuBr2 =>
2 AuBr + Cu = 2 Au + CuBr2
Al2(CO3)3 + Ba(NO3)2 = BaCO3 + Al(NO3)3 =>
Al2(CO3)3 + 3 Ba(NO3)2 = 3 BaCO3 + 2 Al(NO3)3
UO2(NO3)26H2O = UO3 + NO2 + O2 + H2O =>
2 UO2(NO3)26H2O = 2 UO3 + 52 NO2 + 25 O2 + 2 H2O
Fe2 + H = FeH =>
Fe2 + 2 H = 2 FeH
O3 + H2O2 = H2O3 =>
O3 + 3 H2O2 = 3 H2O3
Zn + AgN03 = Zn(N03)2 + Ag =>
Zn + 2 AgN03 = Zn(N03)2 + 2 Ag
C10H16Cl2O2 + C6H16N2 + NaOH = C16H30O2N2 + NaCl + H2O =>
C10H16Cl2O2 + C6H16N2 + 2 NaOH = C16H30O2N2 + 2 NaCl + 2 H2O
MgO + B2O3 = Mg2B2O5 =>
2 MgO + B2O3 = Mg2B2O5
FeCl2 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K2Cl =>
FeCl2 + K4[Fe(CN)6] = Fe[Fe(CN)6] + 2 K2Cl
ZrI = Zr + I2 =>
2 ZrI = 2 Zr + I2
CH3COOH + CH3COONa = CH3COO + NaH =>
CH3COOH + CH3COONa = 2 CH3COO + NaH
FeCl2 + K4[Fe(CN)6] = Fe[Fe(CN)6] + K2Cl =>
FeCl2 + K4[Fe(CN)6] = Fe[Fe(CN)6] + 2 K2Cl
BaF2 + Br2 = BaBr2 + F2 =>
BaF2 + Br2 = BaBr2 + F2
CsNO3 + Ti(NO3)4 = CsTiO3 + NO2 + O2 =>
CsNO3 + Ti(NO3)4 = CsTiO3 + 5 NO2 + O2
HAsO3{2-} + S2O8{2-} + H2O = H2AsO4 + SO4{2-} + H{+} =>
2 HAsO3{2-} + 3 S2O8{2-} + 2 H2O = 2 H2AsO4 + 6 SO4{2-} + 2 H{+}
HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2(aq) + 2 H2O(l)
H2CO3 + Pb(OH)4 = Pb2(CO3)4 + H2O =>
4 H2CO3 + 2 Pb(OH)4 = Pb2(CO3)4 + 8 H2O
Pb(OH)4 + (NH4)2SO4 = Pb(SO4)2 + NH3 + H2O =>
Pb(OH)4 + 2(NH4)2SO4 = Pb(SO4)2 + 4 NH3 + 4 H2O
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
Hg2(SCN)2 + H2O = Hg2O + HSCN =>
Hg2(SCN)2 + H2O = Hg2O + 2 HSCN
K2Cr2O7 + AlCl3 = KCl + Al2(Cr2O7)3 =>
3 K2Cr2O7 + 2 AlCl3 = 6 KCl + Al2(Cr2O7)3
BPN + Zn = BP + Zn3N2 =>
2 BPN + 3 Zn = 2 BP + Zn3N2
NaOH(aq) + FeSO4(s) = Na2SO4(aq) + Fe(OH)2(s) =>
2 NaOH(aq) + FeSO4(s) = Na2SO4(aq) + Fe(OH)2(s)
Na2CO3 + K2SO4 = K2CO3 + Na2SO4 =>
Na2CO3 + K2SO4 = K2CO3 + Na2SO4
NO2 + Bi = Bi(NO3)3 + NO =>
6 NO2 + Bi = Bi(NO3)3 + 3 NO
H2(SO3) + Mg(OH)2 = H2O + Mg(SO3) =>
H2(SO3) + Mg(OH)2 = 2 H2O + Mg(SO3)
Al + ZnI2 = Zn + AlI =>
2 Al + ZnI2 = Zn + 2 AlI
Na2SO4 + Cu(OH)2 + HCl = CuSO4 + NaCl + H2O =>
Na2SO4 + Cu(OH)2 + 2 HCl = CuSO4 + 2 NaCl + 2 H2O
Fe2 + H = FeH =>
Fe2 + 2 H = 2 FeH
CuSO4(heat) = CuSO4 =>
CuSO4(heat) = CuSO4
H2Ca + NaOH = H2O + Na2Ca =>
H2Ca + 2 NaOH = 2 H2O + Na2Ca
H2 + Br2 + O2 = HBrO2 =>
H2 + Br2 + 2 O2 = 2 HBrO2
AgI + Na2S2O3 = Na3[Ag(S2O3)2] + NaI =>
AgI + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaI
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