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2 Mn2O7 + CH3CH2OH = 4 MnO2 + 2 CO2 + 3 H2O
Zn + H2SO4(dil) = ZnSO4 + H2 =>
Zn + H2SO4(dil) = ZnSO4 + H2
Mg(NO3)3 + NaOH = Mg(OH)3 + NaNO3 =>
Mg(NO3)3 + 3 NaOH = Mg(OH)3 + 3 NaNO3
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CaO(s) + SO2(s) + O2(s) = CaSO4(s) =>
2 CaO(s) + 2 SO2(s) + O2(s) = 2 CaSO4(s)
CaCl2 + H2SO4 = CaHSO4 + HCl2 =>
CaCl2 + H2SO4 = CaHSO4 + HCl2
CUO + C = CO2 + CU =>
2 CUO + C = CO2 + 2 CU
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K + H3AsO4 = K3AsO4 + H2 =>
6 K + 2 H3AsO4 = 2 K3AsO4 + 3 H2
AgC2H3O2 + Sn3N4 = Ag3N + C8H12O8Sn =>
12 AgC2H3O2 + Sn3N4 = 4 Ag3N + 3 C8H12O8Sn
AlCl3 + NaHO = Al(OH)3 + NaCl =>
AlCl3 + 3 NaHO = Al(OH)3 + 3 NaCl
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Cr(OH)3 + SO2 = Cr2(SO4)3 + H2 =>
2 Cr(OH)3 + 3 SO2 = Cr2(SO4)3 + 3 H2
Zn(OH)2 + H2SO4 = Zn(OH)2SO4 + H2 =>
Zn(OH)2 + H2SO4 = Zn(OH)2SO4 + H2
MnO4{-} + SO3{2-} + H{+} = MnO2 + SO4{2+} + H2O =>
2 MnO4{-} + SO3{2-} + 6 H{+} = 2 MnO2 + SO4{2+} + 3 H2O
Mg + NH4Cl = MgCl2 + NH3 + H2 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH3 + H2
Hg + HCl = Hg2Cl2 + H2 =>
2 Hg + 2 HCl = Hg2Cl2 + H2
Cr3O2 + Mg = MgO3 + Cr3 =>
3 Cr3O2 + 2 Mg = 2 MgO3 + 3 Cr3
Ba(NO3)2 + NH3 = Ba(OH)2 + N + H2O =>
3 Ba(NO3)2 + 10 NH3 = 3 Ba(OH)2 + 16 N + 12 H2O
CH3CHCH2 + KMnO4 + KOH = K2MnO4 + CH3CH(OH)CH2(OH) =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + CH3CH(OH)CH2(OH)
Al(NO3)3 + NH4(OH) = AlOH + NH4(NO3)3 =>
Al(NO3)3 + NH4(OH) = AlOH + NH4(NO3)3
FeCl3(aq) + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3(aq) + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
AlI3 + Br = BrI + Al =>
AlI3 + 3 Br = 3 BrI + Al
Cs(s) + P(s) = CsP4 =>
Cs(s) + 4 P(s) = CsP4
AlPO4 + H3O = Al + H3PO4 + H2O =>
AlPO4 + 3 H3O = Al + H3PO4 + 3 H2O
NH4N0 = N0 + H0 =>
NH4N0 = 2 N0 + 4 H0
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Na + Ni3(PO4)2 = Na(PO4)2 + Ni =>
Na + Ni3(PO4)2 = Na(PO4)2 + 3 Ni
Cu(OH)2 = H2O + CuO =>
Cu(OH)2 = H2O + CuO
SeO2 + HI = Se + I2 + H2O =>
SeO2 + 4 HI = Se + 2 I2 + 2 H2O
Cu + NaNO3 + H2SO4 = NO2 + CuSO4 + Na2SO4 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Na2SO4 + 2 H2O
C2H5OHOH + O2 = CO2 + H2O =>
4 C2H5OHOH + 11 O2 = 8 CO2 + 14 H2O
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Ag3P + NiCl3 = NiP + AgCl =>
Ag3P + NiCl3 = NiP + 3 AgCl
H2 + O2 = H2H2O2 = H2O + O2 =>
2 H2 + O2 = H2H2O2
ZnCl2 + NaNo3 = Zn(No3)2 + NaCl =>
ZnCl2 + 2 NaNo3 = Zn(No3)2 + 2 NaCl
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
CH3CH2NH2 + H2O = CH3CH2OH + NH3 =>
CH3CH2NH2 + H2O = CH3CH2OH + NH3
KI + Pb(CH3COO)2 = K(CH3COO)2 + PbI =>
KI + Pb(CH3COO)2 = K(CH3COO)2 + PbI
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + HNO3(aq) =>
Ni(NO3)2(aq) + H2SO4(aq) = NiSO4(s) + 2 HNO3(aq)
BaCl2*2H2O + AgNO3 = AgCl + Ba(NO3)2 + H2O =>
BaCl2*2H2O + 2 AgNO3 = 2 AgCl + Ba(NO3)2 + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
FeCl2 + KNO3 = KCl + Fe(NO3)2 =>
FeCl2 + 2 KNO3 = 2 KCl + Fe(NO3)2
K2S + Cl2 = KCl2 + S =>
K2S + 2 Cl2 = 2 KCl2 + S
C3H8Br + NaOH = C3H8O + HBr + Na =>
C3H8Br + NaOH = C3H8O + HBr + Na
Mn + CuO = Cu + MnO =>
Mn + CuO = Cu + MnO
HIO{3}(aq) + K(s) = HIK(aq) + O{3} =>
HIO{3}(aq) + K(s) = HIK(aq) + O{3}
Mn(NO3)2*4H2O + C2H5NO2 = N2 + MnO2 + CO2 + H2O =>
9 Mn(NO3)2*4H2O + 8 C2H5NO2 = 13 N2 + 9 MnO2 + 16 CO2 + 56 H2O
Mg(c) + CO2(g) = MgO + C =>
2 Mg(c) + CO2(g) = 2 MgO + C
Mg(NO3)2 + Al(C2H3O2)3 = Mg(C2H3O2)3 + Al(NO3)2 =>
Mg(NO3)2 + Al(C2H3O2)3 = Mg(C2H3O2)3 + Al(NO3)2
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