| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3 + Na3AsO4 = Ag3AsO4 + 3 NaNO3
CH3NH2 + HCl = NH2Cl + CH4 =>
CH3NH2 + HCl = NH2Cl + CH4
C21H42 + O2 = CO + H2O =>
C21H42 + 21 O2 = 21 CO + 21 H2O
C348H56O2 + O2 = CO2 + H2O =>
C348H56O2 + 361 O2 = 348 CO2 + 28 H2O
HNO3 + C = CO2 + NO2 + H2O =>
4 HNO3 + C = CO2 + 4 NO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + H2SO4 + Cu(NO3)2 = FeSO4 + CuSO4 + NO + H2O =>
3 Fe + 4 H2SO4 + Cu(NO3)2 = 3 FeSO4 + CuSO4 + 2 NO + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KOH + CrF2 + KFO3 = KF + K2CrO4 + H2O =>
12 KOH + 3 CrF2 + 2 KFO3 = 8 KF + 3 K2CrO4 + 6 H2O
C18H36 + CuO = C02 + H2O + Cu =>
C18H36 + 18 CuO = 9 C02 + 18 H2O + 18 Cu
C21H42 + O2 = CO + H2O =>
C21H42 + 21 O2 = 21 CO + 21 H2O
Th(NO3)4 + K3PO4 = Th3(PO4)4 + KNO3 =>
3 Th(NO3)4 + 4 K3PO4 = Th3(PO4)4 + 12 KNO3
Fe + H2SO4 + Cu(NO3)2 = FeSO4 + CuSO4 + NO + H2O =>
3 Fe + 4 H2SO4 + Cu(NO3)2 = 3 FeSO4 + CuSO4 + 2 NO + 4 H2O
CuNa = NaCu =>
CuNa = NaCu
[CdCl4](aq) = Cd2 + Cl =>
2[CdCl4](aq) = Cd2 + 8 Cl
Cl2 = Cl =>
Cl2 = 2 Cl
KMnO4 + H2SO4 = KHSO4 + HMnO4 =>
KMnO4 + H2SO4 = KHSO4 + HMnO4
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaCl(aq) + Mg(C2H3O2)2(aq) = NaC2H3O2 + MgCl2 =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = 2 NaC2H3O2 + MgCl2
NH4NO3 = N2 + O + H2O =>
NH4NO3 = N2 + O + 2 H2O
H3AsO4 + KI + H2SO4 = H3AsO3 + I2 + K2SO4 + H2O =>
H3AsO4 + 2 KI + H2SO4 = H3AsO3 + I2 + K2SO4 + H2O
Ba3P2 + H2O = Ba(OH)2 + PH3 =>
Ba3P2 + 6 H2O = 3 Ba(OH)2 + 2 PH3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CH3NH2 + HCl = NH2Cl + CH4 =>
CH3NH2 + HCl = NH2Cl + CH4
NO + FeCl2 + H2O = HNO2 + Fe + HCl =>
2 NO + FeCl2 + 2 H2O = 2 HNO2 + Fe + 2 HCl
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe2(O3) + Al3 = Al2O3 + Fe =>
3 Fe2(O3) + 2 Al3 = 3 Al2O3 + 6 Fe
CoCl2*6H2O + NH4CSN = [Co(CSN)4](NH4)2 + NH4Cl + H2O =>
CoCl2*6H2O + 4 NH4CSN = [Co(CSN)4](NH4)2 + 2 NH4Cl + 6 H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
PbBr3 + Na = NaBr + Pb =>
PbBr3 + 3 Na = 3 NaBr + Pb
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
CHCOOH + O2 = CO2 + H2O =>
2 CHCOOH + 3 O2 = 4 CO2 + 2 H2O
C6H12O6 + H2 + NH4{+} = C6H12N2O2{+} + H2O + H{+} =>
2 C6H12O6 + H2 + 4 NH4{+} = 2 C6H12N2O2{+} + 8 H2O + 2 H{+}
Fe + O + H = Fe(OH)2 =>
Fe + 2 O + 2 H = Fe(OH)2
Mn + H2O = Mn(OH)7 + H2 =>
2 Mn + 14 H2O = 2 Mn(OH)7 + 7 H2
AlCl3 + NH4OH = NH4Cl + Al(OH0)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH0)3
IO3{-}(aq) + Sn{2+}(aq) + H{+}(aq) = I{-}(aq) + Sn{4+}(aq) + H2O =>
IO3{-}(aq) + 3 Sn{2+}(aq) + 6 H{+}(aq) = I{-}(aq) + 3 Sn{4+}(aq) + 3 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
CuSO4 + Na2S2O3 + H2O = CuS + Na2SO4 + H2SO4 =>
CuSO4 + Na2S2O3 + H2O = CuS + Na2SO4 + H2SO4
Mg + (AgNO3) = Mg(NO3)2 + Ag =>
Mg + 2(AgNO3) = Mg(NO3)2 + 2 Ag
CH3NH2 + HCl = NH2Cl + CH4 =>
CH3NH2 + HCl = NH2Cl + CH4
CO3 + HCl = CO2 + H2O + Cl =>
CO3 + 2 HCl = CO2 + H2O + 2 Cl
C + SiO2 + Ca3(PO4)2 = CO + CaSiO3 + P4 =>
10 C + 6 SiO2 + 2 Ca3(PO4)2 = 10 CO + 6 CaSiO3 + P4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaCl(aq) + Mg(C2H3O2)2(aq) = NaC2H3O2 + MgCl2 =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = 2 NaC2H3O2 + MgCl2
N2H4 + BrO3 = N2 + Br + H2O =>
3 N2H4 + 2 BrO3 = 3 N2 + 2 Br + 6 H2O
LiOH(s) + CO2(g) = Li2CO3 + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3 + H2O(g)
FeCl3 + PbNO3 = FeNO3 + PbCl3 =>
FeCl3 + PbNO3 = FeNO3 + PbCl3
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)(aq) + MgCl2(aq) =>
2 NaCl(aq) + Mg(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + MgCl2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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