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4 Al(s) + 3 O2(g) = 2 Al2O3(sl)
HNO3 + PB = PB(NO3) + H2 =>
2 HNO3 + 2 PB = 2 PB(NO3) + H2
FeCl3 + Na2CO3 = Fe2(CO3)3 + Na2Cl2 =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 3 Na2Cl2
CBr4 + H2O = CO + H2Br4 =>
CBr4 + H2O = CO + H2Br4
Cu(NO3)2(aq) = Cu(aq) + NO3(aq) =>
Cu(NO3)2(aq) = Cu(aq) + 2 NO3(aq)
FeCl3 + Na(OH) = Fe(OH)3 + NaCl =>
FeCl3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl
Mg(OH)2 + CsCl = Mg(Cl)2 + CsOH =>
Mg(OH)2 + 2 CsCl = Mg(Cl)2 + 2 CsOH
K2CrO4 + H2O + S = SO2 + K(OH) + Cr2O3 =>
4 K2CrO4 + 4 H2O + 3 S = 3 SO2 + 8 K(OH) + 2 Cr2O3
CH3COOH + Cl2(g) = CH2ClCOOH + HCl =>
CH3COOH + Cl2(g) = CH2ClCOOH + HCl
SF6 + C3H8 + O2 = SO2 + HF + CO2 =>
4 SF6 + 3 C3H8 + 13 O2 = 4 SO2 + 24 HF + 9 CO2
In + Cd = InCd =>
In + Cd = InCd
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu =>
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu
NaOH + N2O3 = Na2O + HNO2 =>
2 NaOH + N2O3 = Na2O + 2 HNO2
KI + Na2S2O3 = K2S2O3 + NaI =>
2 KI + Na2S2O3 = K2S2O3 + 2 NaI
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
(CH3)2CHOH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
2(CH3)2CHOH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 10 H2O
KI + K2CrO7 + H2SO4 = I2 + K2SO4 + Cr2(SO2)3 + H2O =>
30 KI + 2 K2CrO7 + 20 H2SO4 = 15 I2 + 17 K2SO4 + Cr2(SO2)3 + 20 H2O
Ag + TeO4 = AgTe + O =>
Ag + TeO4 = AgTe + 4 O
Mn(CH3COO)2 = Mn + CH3COO =>
Mn(CH3COO)2 = Mn + 2 CH3COO
PCl5 + Ca(OH)2 = CaCl2 + H3PO4 + H2O =>
2 PCl5 + 5 Ca(OH)2 = 5 CaCl2 + 2 H3PO4 + 2 H2O
As2 + O2 = As2O2 =>
As2 + O2 = As2O2
BiSO4 + CaCrO4 = BiCrO4 + CaSO4 =>
BiSO4 + CaCrO4 = BiCrO4 + CaSO4
C + S4 = C2S8 =>
2 C + 2 S4 = C2S8
U + Cl2 = UCl5 =>
2 U + 5 Cl2 = 2 UCl5
AgNO3(aq) + CaCl(aq) = AgCl(s) + CaNO3(aq) =>
AgNO3(aq) + CaCl(aq) = AgCl(s) + CaNO3(aq)
MgO + N2O = MgN + O2 =>
4 MgO + 2 N2O = 4 MgN + 3 O2
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
N2O3 + C9H8O4 = CO2 + H2O + N2 =>
6 N2O3 + C9H8O4 = 9 CO2 + 4 H2O + 6 N2
CuSO4H2O + NH4OH = Cu(OH)2H2O + (NH4)2SO4 =>
CuSO4H2O + 2 NH4OH = Cu(OH)2H2O + (NH4)2SO4
O2 + Cu2Fe(OH)7 = Cu2FeO4 + H2O =>
O2 + 4 Cu2Fe(OH)7 = 4 Cu2FeO4 + 14 H2O
C6H6 + C2H4O2 = C8H10 + O2 =>
C6H6 + C2H4O2 = C8H10 + O2
Zn(NO3)2*H2O = Zn(NO3)2 + H2O =>
Zn(NO3)2*H2O = Zn(NO3)2 + H2O
Cu2S + O = Cu + SO4 =>
Cu2S + 4 O = 2 Cu + SO4
Hydrochloricacid + silvernitrate = HAg + ClNO3 =>
HCl + AgNO3 = HAg + ClNO3
H2S + H2O2 = SO4{2-} + H{+} + H2O =>
H2S + 4 H2O2 = SO4{2-} + 2 H{+} + 4 H2O
Rb + H2SO4 = Rb2SO4 + H2 =>
2 Rb + H2SO4 = Rb2SO4 + H2
HgS + HgSO4 = Hg + SO2 =>
HgS + HgSO4 = 2 Hg + 2 SO2
Ba(NO3)2 + NaHSO4 = Ba(HSO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO4 = Ba(HSO4)2 + 2 NaNO3
CuO + NH3 = Cu(NH3) + O2 =>
2 CuO + 2 NH3 = 2 Cu(NH3) + O2
Pb(No3)2 + K2CrO4 = PbCrO4 + K2(No3)2 =>
Pb(No3)2 + K2CrO4 = PbCrO4 + K2(No3)2
C70H190O30 = CH4 + H2O + CO =>
C70H190O30 = 45 CH4 + 5 H2O + 25 CO
C(s) + H2(g) + O2(g) = CH3COCH3 =>
6 C(s) + 6 H2(g) + O2(g) = 2 CH3COCH3
Pd + HCl + HNO3 = PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 4 HNO3 = 3 PdCl4 + 4 NO + 8 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Ca + Br = Ca[Br] =>
Ca + Br = Ca[Br]
C + HNO3 = C(NO3)2 + NO + H2O =>
3 C + 8 HNO3 = 3 C(NO3)2 + 2 NO + 4 H2O
Chlorine + sulfurdioxide + water = Hydrochloricacid + sulfuricacid =>
Cl2 + SO2 + 2 H2O = 2 HCl + H2SO4
LiI(aq) + BaS(aq) = BaI2 + Li2S(aq) =>
2 LiI(aq) + BaS(aq) = BaI2 + Li2S(aq)
Na2PO4 + BaCl2 = BaPO4 + NaCl =>
Na2PO4 + BaCl2 = BaPO4 + 2 NaCl
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