| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + 2 CH3OH = 2 C + 4 H2O
K + H2O = HK + O =>
2 K + H2O = 2 HK + O
Ba(OH)2 + H2O = Ba(OH)2*H2O =>
Ba(OH)2 + H2O = Ba(OH)2*H2O
CaS(aq) + FeBr2(aq) = FeS(s) + CaBr2(aq) =>
CaS(aq) + FeBr2(aq) = FeS(s) + CaBr2(aq)
NaNO3 + BaF2 = NaF + Ba(NO3)2 =>
2 NaNO3 + BaF2 = 2 NaF + Ba(NO3)2
KMnO4 + HBr + H2SO4 = MnSO4 + KBr + Br2 + H2O =>
2 KMnO4 + 12 HBr + 2 H2SO4 = 2 MnSO4 + 2 KBr + 5 Br2 + 8 H2O
Ca + HNO3 = N2O + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = N2O + 4 Ca(NO3)2 + 5 H2O
Cr2O7{-2} + H{+} + S2O3{-2} = S4O6{-2} + Cr{3+} + H2O =>
Cr2O7{-2} + 14 H{+} + 6 S2O3{-2} = 3 S4O6{-2} + 2 Cr{3+} + 7 H2O
K2Se + NaBiO3 + H2SO4 = Na2SeO3 + Bi2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
2 K2Se + 6 NaBiO3 + 12 H2SO4 = 2 Na2SeO3 + 3 Bi2(SO4)3 + 2 K2SO4 + 12 H2O + Na2SO4
KMnO4 = K2MnO4MnO2O2 =>
2 KMnO4 = K2MnO4MnO2O2
Zn + CoCl2 = ZnCl2 + Co =>
Zn + CoCl2 = ZnCl2 + Co
H3PO4 + (NH4)2MoO4 + HNO3 = (NH3)3PO4*12MoO3 + NH4NO3 + H2O =>
8 H3PO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH3)3PO4*12MoO3 + 171 NH4NO3 + 105 H2O
Pb(SO4)2 + Ca3(PO4)2 = Pb3(PO4)4 + CaSO4 =>
3 Pb(SO4)2 + 2 Ca3(PO4)2 = Pb3(PO4)4 + 6 CaSO4
BaSO4 + Ca(ClO3)2 = Ba(ClO3)2 + CaSO4 =>
BaSO4 + Ca(ClO3)2 = Ba(ClO3)2 + CaSO4
Se + O3 = SeO2 =>
3 Se + 2 O3 = 3 SeO2
CaBr + Al = AlCa + Br =>
CaBr + Al = AlCa + Br
AgCl + NaOH = AgOH + NaCl =>
AgCl + NaOH = AgOH + NaCl
OI2 + HNO3 = HIO3 + NO2 + H2O =>
OI2 + 8 HNO3 = 2 HIO3 + 8 NO2 + 3 H2O
CaCO3 + HC2H5O2 = Ca(C2H5O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H5O2 = Ca(C2H5O2)2 + H2O + CO2
Ce + HCl = CeCl3 + H2 =>
2 Ce + 6 HCl = 2 CeCl3 + 3 H2
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
Ni(s) + FeSO4(aq) = NiSO4(aq) + Fe(s) =>
Ni(s) + FeSO4(aq) = NiSO4(aq) + Fe(s)
HCl + KI + PbCrO4 = PbCl2 + KCl + CrCl3 + H2O + I2 =>
16 HCl + 6 KI + 2 PbCrO4 = 2 PbCl2 + 6 KCl + 2 CrCl3 + 8 H2O + 3 I2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ca(OH)2 + (NH4)2HPO4 = Ca9(HPO4)(PO4)5(OH) + NH3 + H2O =>
9 Ca(OH)2 + 6(NH4)2HPO4 = Ca9(HPO4)(PO4)5(OH) + 12 NH3 + 17 H2O
Fe2O3 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
Fe2O3 + 3 Cl2 + 10 KOH = 2 K2FeO4 + 6 KCl + 5 H2O
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
FeCl3 + NaCN = NaCl + Fe(CN)3 =>
FeCl3 + 3 NaCN = 3 NaCl + Fe(CN)3
C5H12 + Cl2 = C5H11Cl + HCl =>
C5H12 + Cl2 = C5H11Cl + HCl
Fe{3+} + Br{-} = FeBr3 =>
Fe{3+} + 3 Br{-} = FeBr3
H2O(g) + Ca3P2(s) = Ca(OH)2(aq) + PH3(g) =>
6 H2O(g) + Ca3P2(s) = 3 Ca(OH)2(aq) + 2 PH3(g)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu{2+} + CN{-} = [Cu(CN)4]{3-} + (CN)2 =>
2 Cu{2+} + 10 CN{-} = 2[Cu(CN)4]{3-} + (CN)2
K2MnO4 + Br2 = KMnO4 + KBr =>
2 K2MnO4 + Br2 = 2 KMnO4 + 2 KBr
Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3
Fe(III) + O2 = FeO2(III) =>
Fe(III) + O2 = FeO2(III)
Na2S + HCI = NaCI + H2S =>
Na2S + 2 HCI = 2 NaCI + H2S
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
P = P99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 P = P99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
Mg + Ag(C2H3O2) = Mg(C2H3O2)2 + Ag =>
Mg + 2 Ag(C2H3O2) = Mg(C2H3O2)2 + 2 Ag
Na2CO3 + PbO = Na + PbO2 + CO2 =>
Na2CO3 + PbO = 2 Na + PbO2 + CO2
Zr + H2SO4 = ZrH + SO4 =>
2 Zr + H2SO4 = 2 ZrH + SO4
WTF = FTW =>
WTF = FTW
C7H8O2 + H2O = CO2 + H2 =>
C7H8O2 + 12 H2O = 7 CO2 + 16 H2
CsOH + NO2 + O2 = CsNO3 + H2O =>
4 CsOH + 4 NO2 + O2 = 4 CsNO3 + 2 H2O
CuO + H2 = H2O + Cu =>
CuO + H2 = H2O + Cu
CaO + H2O = Ca(OH) + OH =>
CaO + H2O = Ca(OH) + OH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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