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2(CH2CH2OH)(l) + 3 O2(g) = 4 CO2 + 5 H2
Ca + H2CO3 = CaCO3 + H2 =>
Ca + H2CO3 = CaCO3 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H12O6 = C2H5OH + CO2C6H12O6 =>
3 C6H12O6 = 2 C2H5OH + 2 CO2C6H12O6
HPO4 + {2-} + HN4{+} + MoO4{2-} + H{+} = (NH4)3PO4*12MoO3 + H2O =>
4 HPO4 + 22{2-} + 3 HN4{+} + 48 MoO4{2-} + 137 H{+} = 4(NH4)3PO4*12MoO3 + 48 H2O
AgNO3 + AlCl = AgCl + Al(NO3) =>
AgNO3 + AlCl = AgCl + Al(NO3)
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH(OH)CH(OH)CH2(OH) + KOH =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 3 CH2(OH)CH(OH)CH(OH)CH2(OH) + 4 KOH
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHOHCHOHCH2OH =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 CH2OHCHOHCHOHCH2OH
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCH2OH =>
3 CH2CHCHCH2 + 2 KMnO4 + 10 H2O = 2 MnO2 + 2 KOH + 6 CH2OHCH2OH
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
CH3COOC6H4COOH + KOH = H2O + KCH3COOC6H4COO =>
CH3COOC6H4COOH + KOH = H2O + KCH3COOC6H4COO
HI(aq) + NaOH(aq) = H2O(l) + NaI =>
HI(aq) + NaOH(aq) = H2O(l) + NaI
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Na[Cr(OH)4] + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na[Cr(OH)4] + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
NaH2PO4 + Fe{3+} = FePO4 + H{+} + Na{+} =>
NaH2PO4 + Fe{3+} = FePO4 + 2 H{+} + Na{+}
S2 = S =>
S2 = 2 S
N2H2 + H2O = NH3 + OH =>
N2H2 + 4 H2O = 2 NH3 + 4 OH
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl =>
NaCl(aq) + Na2CO3(aq) = NaCO3 + Na2Cl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
KMnO4 + Br2 + H2SO4 = H2O + KBrO3 + Mn(SO4) =>
2 KMnO4 + Br2 + 2 H2SO4 = 2 H2O + 2 KBrO3 + 2 Mn(SO4)
CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + CH3COOH + KOH =>
3 CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + 2 CH3COOH + KOH
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
((CH3)3N)H3O = (CH3)3NHH2O =>
((CH3)3N)H3O = (CH3)3NHH2O
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
MgO + HBr = MgBr2 + H2O = =>
MgO + 2 HBr = MgBr2 + H2O
HNO3 + Ba2OH = H2O + Ba2NO3 =>
HNO3 + Ba2OH = H2O + Ba2NO3
Hg + H2O2 + HCl = HgCl2 + H2O =>
Hg + H2O2 + 2 HCl = HgCl2 + 2 H2O
HgSO4 + CuCl2 = HgCl2 + CuSO4 =>
HgSO4 + CuCl2 = HgCl2 + CuSO4
KAl(SO4)2 + K2C2O4 + H2O = K3[Al(C2O4)3]*3H2O + K2SO4 =>
KAl(SO4)2 + 3 K2C2O4 + 3 H2O = K3[Al(C2O4)3]*3H2O + 2 K2SO4
O2 + H2S + KOH = K2SO3 + H2O =>
3 O2 + 2 H2S + 4 KOH = 2 K2SO3 + 4 H2O
H2SO4Mg = H2MgSO4 =>
H2SO4Mg = H2MgSO4
Fe2O3(s) + Al(s) = Al2O3(s) + Fe(s) =>
Fe2O3(s) + 2 Al(s) = Al2O3(s) + 2 Fe(s)
MnO2 + H2O2 = MnO + HO2 =>
2 MnO2 + H2O2 = 2 MnO + 2 HO2
KOH + H2SO3 + O2 = K2SO4 + H2O =>
4 KOH + 2 H2SO3 + O2 = 2 K2SO4 + 4 H2O
Sn(OH)2 + NaOH + H2O = Na[Sn(OH)4] + H2 =>
2 Sn(OH)2 + 2 NaOH + 2 H2O = 2 Na[Sn(OH)4] + H2
KF + MgCe2 = MgF2 + KCe =>
2 KF + MgCe2 = MgF2 + 2 KCe
ZnS + O = ZnO + (SO2) =>
ZnS + 3 O = ZnO + (SO2)
ZnBr2(aq) + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2(aq) + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
SnF2 + Zn(OH)2 = Sn(OH)2 + ZnF2 =>
SnF2 + Zn(OH)2 = Sn(OH)2 + ZnF2
H2SO4(aq) + K2SO3(aq) = KHSO4(aq) + SO2(g) + H2O(l) =>
2 H2SO4(aq) + K2SO3(aq) = 2 KHSO4(aq) + SO2(g) + H2O(l)
Cu2 + HNO3 = Cu(NO3)2 + H2O + N2 =>
5 Cu2 + 24 HNO3 = 10 Cu(NO3)2 + 12 H2O + 2 N2
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CHCHCH2 + 2 KMnO4 + 22 H2O = 2 MnO2 + 12 CH3CH(OH)CH2(OH) + 2 KOH
FeCl3 + KSCN = K3Cl3 + Fe(SCN)3 =>
FeCl3 + 3 KSCN = K3Cl3 + Fe(SCN)3
Ag(s) + FeSO4(ag) = FeAgSO4 =>
Ag(s) + FeSO4(ag) = FeAgSO4
H(g) + O2(g) = H2O(l) =>
4 H(g) + O2(g) = 2 H2O(l)
Li2 + F2 = LiF =>
Li2 + F2 = 2 LiF
Cu(OH)2 + H3 + PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3 + 2 PO4 = Cu3(PO4)2 + 6 H2O
FeCO + H2O + Ca(OH)2 = CaCO3 + Fe3O4 + H2 =>
3 FeCO + 4 H2O + 3 Ca(OH)2 = 3 CaCO3 + Fe3O4 + 7 H2
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