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11 MgO + Al2O3 = 2 AlO7 + 11 Mg
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
NO + KMnO4 + H2O = MnO2 + HNO3 + KOH =>
NO + KMnO4 + H2O = MnO2 + HNO3 + KOH
Al(OH)3 + NaHCO3 = Al(HCO3)3 + NaOH =>
Al(OH)3 + 3 NaHCO3 = Al(HCO3)3 + 3 NaOH
K3PO4 + H3PO4 = KHPO4 + H2 =>
2 K3PO4 + 4 H3PO4 = 6 KHPO4 + 3 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
N2O3 + H2SO4 = N2(SO4)3 + H2O =>
N2O3 + 3 H2SO4 = N2(SO4)3 + 3 H2O
MgCl2 + NaCOO = MgNa + COO(Cl)2 =>
MgCl2 + NaCOO = MgNa + COO(Cl)2
K + C2H5OH = C2H5OK + H2(g) =>
2 K + 2 C2H5OH = 2 C2H5OK + H2(g)
Na + H2S = NaH + S =>
2 Na + H2S = 2 NaH + S
Ca(H2PO4)2 = (t)CaHPO4 + H3PO4 =>
Ca(H2PO4)2 = (t)CaHPO4 + H3PO4
Na + H2(s)O = NaOH + H2(s) =>
2 Na + 2 H2(s)O = 2 NaOH + H2(s)
MgF2 + O2 = OF + Mg =>
MgF2 + O2 = 2 OF + Mg
ZnS + O2 = ZnO + SO4 =>
2 ZnS + 5 O2 = 2 ZnO + 2 SO4
PbSO4 + AgNO3 = Pb(NO3) + Ag(SO4) =>
PbSO4 + AgNO3 = Pb(NO3) + Ag(SO4)
SrCO3 + SrCl2 + (NH4)2HPO4 = Sr5(PO4)3Cl + NH3 + CO2 + H2O =>
9 SrCO3 + SrCl2 + 6(NH4)2HPO4 = 2 Sr5(PO4)3Cl + 12 NH3 + 9 CO2 + 9 H2O
BrO3{-} + H2S + H{+} = Br2 + SO2 + H2O =>
6 BrO3{-} + 5 H2S + 6 H{+} = 3 Br2 + 5 SO2 + 8 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
CH57 + O2 = CO2 + H2O =>
4 CH57 + 61 O2 = 4 CO2 + 114 H2O
CH3COOH + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
4 CH3COOH + 2 LiAlH4 + 3 H2O = 4 CH3CH2OH + Li2O + 2 Al(OH)3
Nh2O3 + {-} + H{+} = NhOH + H2O =>
Nh2O3 + 4e + 4 H{+} = 2 NhOH + H2O
CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O =>
CH3CHClCOOH + NaOH = CH2CHCOOH + NaCl + H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
Na2Cr2O7 + S + H2O = SO2 + Cr2O3 + NaOH =>
2 Na2Cr2O7 + 3 S + 2 H2O = 3 SO2 + 2 Cr2O3 + 4 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C9H8O4 + NaOH = C9OH + NaH8O4 =>
C9H8O4 + NaOH = C9OH + NaH8O4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4OH + CH3COOH = CH3COONH4 + HOH =>
NH4OH + CH3COOH = CH3COONH4 + HOH
CuS + H2O = Cu(OH)2 + H2S =>
CuS + 2 H2O = Cu(OH)2 + H2S
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SnCl2 + C2H6O = (C2H5)4Sn + HCl + H2O + O2 =>
2 SnCl2 + 8 C2H6O = 2(C2H5)4Sn + 4 HCl + 2 H2O + 3 O2
C6H13NH2 + H2O = OH + C6H16N =>
C6H13NH2 + H2O = OH + C6H16N
GdCl3 + Ca = Gd + CaCl2 =>
2 GdCl3 + 3 Ca = 2 Gd + 3 CaCl2
Cu(NO3)2 + C6H8O6 = CuO + NO + CO2 + H2O =>
10 Cu(NO3)2 + 3 C6H8O6 = 10 CuO + 20 NO + 18 CO2 + 12 H2O
Pb(NO3)2 + H2SO4 = Pb(SO4) + H2(NO3)2 =>
Pb(NO3)2 + H2SO4 = Pb(SO4) + H2(NO3)2
Ba(s) + O2(g) = BaO =>
2 Ba(s) + O2(g) = 2 BaO
HgO + H2O = HgOH + O2 =>
4 HgO + 2 H2O = 4 HgOH + O2
K2CO3 + Ca3(PO3)2 = K3PO3 + CaCO3 =>
3 K2CO3 + Ca3(PO3)2 = 2 K3PO3 + 3 CaCO3
NH4Cl + K3PO4 = KCl + (NH4)3(PO4) =>
3 NH4Cl + K3PO4 = 3 KCl + (NH4)3(PO4)
La2O3 + CuO = La100Cu50O200 =>
50 La2O3 + 50 CuO = La100Cu50O200
P + Ba(OH)2 = P(OH) + BaOH =>
P + Ba(OH)2 = P(OH) + BaOH
SO2 + Ca(HCO3)2 = CaSO3 + CO2 + H2O =>
SO2 + Ca(HCO3)2 = CaSO3 + 2 CO2 + H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
ZnS + Zn(NO3)2 = Zn + S(NO3)2 =>
ZnS + Zn(NO3)2 = 2 Zn + S(NO3)2
[Fe(H2O)6]{3+} + SCN{-} = [FeSCN]{2+} + H2O =>
[Fe(H2O)6]{3+} + SCN{-} = [FeSCN]{2+} + 6 H2O
C3H8O2 + H2 = C3H8O + H2O =>
C3H8O2 + H2 = C3H8O + H2O
GdCl3 + Ca = Gd + CaCl3 =>
GdCl3 + Ca = Gd + CaCl3
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