| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + Mg(NO3)2 = CoMg(NO3)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
(CH2)2CHOH + O2 = CO2 + H2O =>
(CH2)2CHOH + 4 O2 = 3 CO2 + 3 H2O
CaO + SiO = Ca2SiO3 =>
2 CaO + SiO = Ca2SiO3
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
Cu + P4 = CuP =>
4 Cu + P4 = 4 CuP
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
Na + Al(OH)3 + H2O = Na(Al(OH)4) + H2 =>
2 Na + 2 Al(OH)3 + 2 H2O = 2 Na(Al(OH)4) + H2
ZnSO3 + Pb = PbSO3 + Zn =>
ZnSO3 + Pb = PbSO3 + Zn
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Cr{3+} + S2O8{2-} + H2O = Cr2O7{2-} + SO4{2-} + H3O{+}halfmethodreaction =>
2 Cr{3+} + 3 S2O8{2-} + 21 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H3O{+}halfmethodreaction
Br2 + NaCl = BrCl + Na =>
Br2 + 2 NaCl = 2 BrCl + 2 Na
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2S + Br2 + H2O = H2SO4 + HBr2 =>
H2S + 8 Br2 + 4 H2O = H2SO4 + 8 HBr2
FeO + SeO2 = FeSeO3 =>
FeO + SeO2 = FeSeO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + Zn(CO3) = H(CO3) + ZnBr =>
HBr + Zn(CO3) = H(CO3) + ZnBr
BaO + P4 + H2O = Ba(H2PO2)2 + H2 =>
2 BaO + P4 + 6 H2O = 2 Ba(H2PO2)2 + 2 H2
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
NH4 + I + Pb(C2H3O2)2 = NH4(C2H3O2)2 + PbI =>
NH4 + I + Pb(C2H3O2)2 = NH4(C2H3O2)2 + PbI
HCOOH + CN = HCOO + HCN =>
HCOOH + CN = HCOO + HCN
HCl2 + Fe2S = HS + FeCl =>
HCl2 + Fe2S = HS + 2 FeCl
Ba{2+}(aq) + O2(aq) + Cr{2-}(aq) = BaCrO4(s) =>
Ba{2+}(aq) + 2 O2(aq) + Cr{2-}(aq) = BaCrO4(s)
Ba(NH3)4Cl2(aq) + Na2SO4(aq) + HCOOH(aq) = BaSO4(s) + NH2COH(aq) + NaCl(aq) + H2O =>
Ba(NH3)4Cl2(aq) + Na2SO4(aq) + 4 HCOOH(aq) = BaSO4(s) + 4 NH2COH(aq) + 2 NaCl(aq) + 4 H2O
Ca10(Po4)6(OH)2(s) + NaF(aq) = Ca10(Po4)6F2(s) + NaOH(aq) =>
Ca10(Po4)6(OH)2(s) + 2 NaF(aq) = Ca10(Po4)6F2(s) + 2 NaOH(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C6H7N + CH2O = C13H14N2 + H2O =>
2 C6H7N + CH2O = C13H14N2 + H2O
NaNO3 + NaI + H2SO4 = I2 + NaSO4 + NO + H2O =>
2 NaNO3 + 2 NaI + 4 H2SO4 = I2 + 4 NaSO4 + 2 NO + 4 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
KNO3 + (S) + O2 = KNO4(S) =>
2 KNO3 + 2(S) + O2 = 2 KNO4(S)
Na2Zn(OH)4 + HCl = NaCl + ZnCl2 + H2O =>
Na2Zn(OH)4 + 4 HCl = 2 NaCl + ZnCl2 + 4 H2O
Cu2CO3(OH)2(s) = CuO(s) + H2O(l) + CO2(g) =>
Cu2CO3(OH)2(s) = 2 CuO(s) + H2O(l) + CO2(g)
F2Ca = CaF2 =>
F2Ca = CaF2
CaOSiO2 + HCl = CaCl2 + SiO2 + H2O =>
CaOSiO2 + 2 HCl = CaCl2 + SiO2 + H2O
K2S + H2SO4 = H2S + K2SO4 =>
K2S + H2SO4 = H2S + K2SO4
KMnO4 + HCl + H2SO4 = MnSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + 5 Cl2 + 8 H2O + K2SO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HOCH2CH2NH2 + HNO3 = O3NCH2CH2NH2 + H2O =>
HOCH2CH2NH2 + HNO3 = O3NCH2CH2NH2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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