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2 N + 4 O = N2O4
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
S + Cl2 = S4Cl =>
8 S + Cl2 = 2 S4Cl
NaHCO3HCl(ac) = NaClH2OCO2 =>
NaHCO3HCl(ac) = NaClH2OCO2
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
C6H5C2H5 + Br2 = C6H5CHBrCH3 + HBr =>
C6H5C2H5 + Br2 = C6H5CHBrCH3 + HBr
CuSO4 + NH3 + H2O = Cu(OH)2 + SO4(NH4)2 =>
CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2 + SO4(NH4)2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
(C6H5)3AsO + C6H5MgBr = (C6H5)4AsOMgBr =>
(C6H5)3AsO + C6H5MgBr = (C6H5)4AsOMgBr
CH2 = C(CH3)2CH2 = C(CH3)2 + Br2 = =>
4 CH2 = C(CH3)2CH2
KOH + Ba(OH)2 = K2BaO2 + H2O =>
2 KOH + Ba(OH)2 = K2BaO2 + 2 H2O
C7H15 + O2 = CO + H2O =>
4 C7H15 + 29 O2 = 28 CO + 30 H2O
Ag{+} + NaBr{-}{+} = AgBr + Na =>
Ag{+} + NaBr{-}{+} = AgBr + Na
PbN2 + K2S = PbS + KN =>
PbN2 + K2S = PbS + 2 KN
BaSO4 + C = BaS + CO2 =>
BaSO4 + 2 C = BaS + 2 CO2
MgOH + HNO3 = NO3Mg + H2O =>
MgOH + HNO3 = NO3Mg + H2O
Cu(OH)2 + NaCl = CuCl2 + Na(OH) =>
Cu(OH)2 + 2 NaCl = CuCl2 + 2 Na(OH)
AgNO3 + Na2SiO3 = Ag2SiO3 + NaNO3 =>
2 AgNO3 + Na2SiO3 = Ag2SiO3 + 2 NaNO3
AgNO3 + H2O = Ag + O + HNO =>
2 AgNO3 + H2O = 2 Ag + 5 O + 2 HNO
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
PuO2{2+} + NaOH = PuO2{+} + NaOH{+} =>
PuO2{2+} + NaOH = PuO2{+} + NaOH{+}
Cu(NO3)2 + Na2SO4 = Cu(SO4)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2SO4 = Cu(SO4)2 + 2 Na2NO3
HBrO3 + HBr = H2OOBr2 =>
2 HBrO3 + 4 HBr = 3 H2OOBr2
CH3CH2Br + NaOH = CH3CH2OH + NaBr =>
CH3CH2Br + NaOH = CH3CH2OH + NaBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(Ag2S2O3*2Na2S2O3) + Na2S = Ag2S + Na2S2O3 =>
(Ag2S2O3*2Na2S2O3) + Na2S = Ag2S + 3 Na2S2O3
CsOH + NH4NO3 = CsNO3 + NH3 + H2O =>
CsOH + NH4NO3 = CsNO3 + NH3 + H2O
Cr2 + CO3 = Cr2O3 + CO2 =>
Cr2 + 3 CO3 = Cr2O3 + 3 CO2
Ag + KOH = AgOH + K2 =>
2 Ag + 2 KOH = 2 AgOH + K2
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
FeCl3KOH = KCl3(s)FeOH =>
FeCl3KOH = KCl3(s)FeOH
Ammonia + CuO = copper + water + nitrogen =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + N2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Y(NO3)2 + NH2CONH2 = Y2O3 + N2 + CO2 + H2 =>
2 Y(NO3)2 + 9 NH2CONH2 = Y2O3 + 11 N2 + 9 CO2 + 18 H2
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
CaC2 + O2 = Ca + CO =>
CaC2 + O2 = Ca + 2 CO
Ag + H2O = Ag(OH)3 + H =>
Ag + 3 H2O = Ag(OH)3 + 3 H
ZnO + H + Cl2 = ZnCl2 + H2O =>
ZnO + 2 H + Cl2 = ZnCl2 + H2O
CuFeS2 + H2SO4 = CuSO4 + Fe2(SO4)3 + SO2 + H2O =>
2 CuFeS2 + 18 H2SO4 = 2 CuSO4 + Fe2(SO4)3 + 17 SO2 + 18 H2O
HCl + KClO3 = KCl + Cl2H2O =>
6 HCl + KClO3 = KCl + 3 Cl2H2O
NaHCO3 = Na4C2O6 + H2O + CO2 =>
4 NaHCO3 = Na4C2O6 + 2 H2O + 2 CO2
Pb(No3)2 + KSCN = KSCNPb(No3)2 =>
Pb(No3)2 + KSCN = KSCNPb(No3)2
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
A + XY = X + AY =>
A + XY = X + AY
Mn{+2} + BiO3{-} + H3O{+} = MnO4{-} + Bi{+3} + H2O =>
2 Mn{+2} + 5 BiO3{-} + 14 H3O{+} = 2 MnO4{-} + 5 Bi{+3} + 21 H2O
AgNO3 + Na2SiO3 = Ag2SiO3 + NaNO3 =>
2 AgNO3 + Na2SiO3 = Ag2SiO3 + 2 NaNO3
H{+} + NO3{-} + S{-} = NO + S + H2O =>
4 H{+} + NO3{-} + 3 S{-} = NO + 3 S + 2 H2O
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
Mg(aq) + H2O(aq) = Mg(OH)2(aq) + H2(g) =>
Mg(aq) + 2 H2O(aq) = Mg(OH)2(aq) + H2(g)
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