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CH3COOCH2CH3 + NaOH = CH3COONa + HOCH2CH3
FeCl2 + Na3P = Fe3(P)2 + NaCl =>
3 FeCl2 + 2 Na3P = Fe3(P)2 + 6 NaCl
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ba(OH)2P2O5H2O = Ba(H2PO4)2 =>
Ba(OH)2P2O5H2O = Ba(H2PO4)2
C2H5OHCH3COOH = CH3COOC2H5H2O =>
C2H5OHCH3COOH = CH3COOC2H5H2O
Br2 + H2O2 = HBr + O2 =>
Br2 + H2O2 = 2 HBr + O2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + NH4Cl =>
4 NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + 2 NH4Cl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Be(OH)2 + Na2SO4 = BeSO4 + NaOH =>
Be(OH)2 + Na2SO4 = BeSO4 + 2 NaOH
CaCl2(aq) + Na2SO4(aq) = CaSO4(s) + NaCl(aq) =>
CaCl2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaCl(aq)
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + K2O7 + SnH =>
K2Cr2O7 + 2 SnCl2 + 2 HCl = 2 CrCl3 + K2O7 + 2 SnH
SiH + O2 = SiO + H2O =>
4 SiH + 3 O2 = 4 SiO + 2 H2O
CH3COCH3 + HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3HCl + H2O =>
2 CH3COCH3 + 2 HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3HCl + 2 H2O
PbBr2 + NaOH = Pb(OH)2 + NaBr =>
PbBr2 + 2 NaOH = Pb(OH)2 + 2 NaBr
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
H2O + SO2 + MnO4{-} = SO4{-2} + Mn{+2} + H{+} =>
2 H2O + 5 SO2 + 2 MnO4{-} = 5 SO4{-2} + 2 Mn{+2} + 4 H{+}
H2S(g) + SO2(g) = S(g) + H2O(g) =>
2 H2S(g) + SO2(g) = 3 S(g) + 2 H2O(g)
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
ScBr3 + K2SO3 = KBr + Sc2(SO3)3 =>
2 ScBr3 + 3 K2SO3 = 6 KBr + Sc2(SO3)3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe(NO3)3 + KSCN = FeSCN{2+} + KNO3 + SCN{-} =>
Fe(NO3)3 + 3 KSCN = FeSCN{2+} + 3 KNO3 + 2 SCN{-}
N2H2(l) + O2(g) = NO2(g) + H2O(g) =>
2 N2H2(l) + 5 O2(g) = 4 NO2(g) + 2 H2O(g)
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
CH3CH2CH2CH2Br + Mg = CH3CH2CH2CH2MgBr =>
CH3CH2CH2CH2Br + Mg = CH3CH2CH2CH2MgBr
PbBr2 + NaOH = Pb(OH)2 + NaBr =>
PbBr2 + 2 NaOH = Pb(OH)2 + 2 NaBr
C6H9NO + O2 = CO2 + H2O + N2 =>
4 C6H9NO + 31 O2 = 24 CO2 + 18 H2O + 2 N2
ReO2 = ReO + Re2O7 =>
5 ReO2 = 3 ReO + Re2O7
Cu(OH)2 + H2CO3 = (CuOH)2CO3 + H2O =>
2 Cu(OH)2 + H2CO3 = (CuOH)2CO3 + 2 H2O
CH2CH(CH)2CH3 + O2 = H2O + CO2 =>
CH2CH(CH)2CH3 + 7 O2 = 4 H2O + 5 CO2
H2 + NF3 = N + HF =>
3 H2 + 2 NF3 = 2 N + 6 HF
SCl2 + H2O = SO2 + HCl + S =>
2 SCl2 + 2 H2O = SO2 + 4 HCl + S
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
C21H26 + O2 = CO2 + H2O =>
2 C21H26 + 55 O2 = 42 CO2 + 26 H2O
NaNO3 + NaCl = NaClNaNO3 =>
NaNO3 + NaCl = NaClNaNO3
Zn + HC = ZnC + H =>
Zn + HC = ZnC + H
S + NO3 = N2 + SO4 =>
3 S + 4 NO3 = 2 N2 + 3 SO4
AI + HCI = (AICI)3 + H2 =>
6 AI + 6 HCI = 2(AICI)3 + 3 H2
Zn{2e-} = Zn{2+} =>
Zn{2e-} = Zn{2+}
HNO3 + Na2S = NaNO3 + H2S =>
2 HNO3 + Na2S = 2 NaNO3 + H2S
PbCl2 + NaOH = Pb + NaCl + OH =>
PbCl2 + 2 NaOH = Pb + 2 NaCl + 2 OH
Mg{+} + O{-2} = Mg2O =>
2 Mg{+} + O{-2} = Mg2O
Al + Cu(No3)2 = Al(No3)3 + Cu =>
2 Al + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu
Cu(s) + Ag(NO3) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 Ag(NO3) = 2 Ag(s) + Cu(NO3)2
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