| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COONa + HCl = CH3COOH + NaCl
NaCl + Mg3(PO4)2 = Na3(PO4) + MgCl2 =>
6 NaCl + Mg3(PO4)2 = 2 Na3(PO4) + 3 MgCl2
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
RbO + HCl = Rb + H2O + Cl =>
RbO + 2 HCl = Rb + H2O + 2 Cl
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
Cs(s) + P4(s) = Cs3P4 =>
3 Cs(s) + P4(s) = Cs3P4
NIO + H2 = NI + H2O =>
NIO + H2 = NI + H2O
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
MnO4{-} + I{-}{+} + H{+} = I2 + H2O + Mn{2+} =>
2 MnO4{-} + 10 I{-}{+} + 16 H{+} = 5 I2 + 8 H2O + 2 Mn{2+}
BaClAgNO3 = BaNO3(ag)AgCl(aq) =>
BaClAgNO3 = BaNO3(ag)AgCl(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2SO4 + HNO3 = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4NO3 + H2SO4
ClO3 = Cl + O =>
ClO3 = Cl + 3 O
HCOOH + NaOH = H2O + HCOONa =>
HCOOH + NaOH = H2O + HCOONa
C2H5NH2 + CH3I = C2H5NHCH3 + HI =>
C2H5NH2 + CH3I = C2H5NHCH3 + HI
Na2O + Fe2O3 = Na3Fe + O2 =>
3 Na2O + Fe2O3 = 2 Na3Fe + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaMnO4 + Mn(NO3)2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
4 NaMnO4 + Mn(NO3)2 + 8 NaOH = 5 Na2MnO4 + 2 NaNO3 + 4 H2O
C(s) + H2O = CO + H2(g) =>
C(s) + H2O = CO + H2(g)
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
Na + KNO3 = Na2O + K2ON2 =>
10 Na + 2 KNO3 = 5 Na2O + K2ON2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HCOOH + NaOH = H2O + HCOONa =>
HCOOH + NaOH = H2O + HCOONa
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
PBr3 + H2O + Cl2 = H3PO4 + Br2 + HCl =>
2 PBr3 + 8 H2O + 5 Cl2 = 2 H3PO4 + 3 Br2 + 10 HCl
HNO3 + I2 + H2O = NO + HIO =>
2 HNO3 + 3 I2 + 2 H2O = 2 NO + 6 HIO
Al(OH)2 + OH = Al(OH)3 =>
Al(OH)2 + OH = Al(OH)3
HCl + CuO = Cu(Cl)2 + H2O =>
2 HCl + CuO = Cu(Cl)2 + H2O
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
Mg + HCl = MgCl429 + H2 =>
2 Mg + 858 HCl = 2 MgCl429 + 429 H2
(NH2)2CO + NaClO + NaOH = H2O + Na2CO3 + NaCl + N2H4 =>
(NH2)2CO + NaClO + 2 NaOH = H2O + Na2CO3 + NaCl + N2H4
NH4OH = N2 + NH4 + H2O =>
8 NH4OH = N2 + 6 NH4 + 8 H2O
BaH + H2O = BaO + H2 =>
2 BaH + 2 H2O = 2 BaO + 3 H2
KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Sr + Cl2 = Sr2Cl =>
4 Sr + Cl2 = 2 Sr2Cl
CaCl2 + NH4NO3 = NH4Cl2 + CaNO3 =>
CaCl2 + NH4NO3 = NH4Cl2 + CaNO3
Ca(OH)2 + H3PO4 = Ca3P2O8 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3P2O8 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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