| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + BaCO3 = MgCO3 + Ba(NO3)2
MgO + CO = CO2 + Mg =>
MgO + CO = CO2 + Mg
NO2 + CaO = Ca(NO2)3 + Ca(NO3)2 =>
5 NO2 + 2 CaO = Ca(NO2)3 + Ca(NO3)2
Na + Zn2O = NaO + Zn2 =>
Na + Zn2O = NaO + Zn2
Na2SO3 + KHSO4 = Na2SO4 + K2SO4 + SO2 + H2O =>
Na2SO3 + 2 KHSO4 = Na2SO4 + K2SO4 + SO2 + H2O
C46H94 + O2 = C + H2O =>
2 C46H94 + 47 O2 = 92 C + 94 H2O
CaBr2 + Na2(CO3) = CaCO3 + BrNa =>
CaBr2 + Na2(CO3) = CaCO3 + 2 BrNa
Se + HNO3 = H2O + NO2 + H2SeO3 =>
Se + 4 HNO3 = H2O + 4 NO2 + H2SeO3
Ca + S = CaS =>
Ca + S = CaS
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
NaClO + NaCl + H2O = Cl2 + NaOH =>
NaClO + NaCl + H2O = Cl2 + 2 NaOH
ZnCl2(aq) + HNO3(aq) = Zn(NO3)2(aq) + HCl(aq) =>
ZnCl2(aq) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 HCl(aq)
C6H5COONa + H2O = C6H5COOH + NaOH =>
C6H5COONa + H2O = C6H5COOH + NaOH
O3Fe2 + Al = Fe + Al2O3 =>
O3Fe2 + 2 Al = 2 Fe + Al2O3
RbOH + H2O = RbO + H3O =>
RbOH + H2O = RbO + H3O
K3(PO4) + Al(NO3)3 = KNO3 + AlPO4 =>
K3(PO4) + Al(NO3)3 = 3 KNO3 + AlPO4
Br + C = Br4C =>
4 Br + C = Br4C
CaCl(aq) + K2SO4(aq) = CaSO4 + ClK2 =>
CaCl(aq) + K2SO4(aq) = CaSO4 + ClK2
Cd(s) + Pb(NO3)4(aq) = Cd(NO3)2(aq) + Pb(s) =>
2 Cd(s) + Pb(NO3)4(aq) = 2 Cd(NO3)2(aq) + Pb(s)
KNO3 + (NH2)2CO + H2O = NO2 + KOH + CO2 =>
14 KNO3 + (NH2)2CO + 5 H2O = 16 NO2 + 14 KOH + CO2
O2(aq) + MnSO4(aq) + NaOH(aq) + H2O(l) = Mn(OH)3(s) + Na2SO4(aq) =>
O2(aq) + 4 MnSO4(aq) + 8 NaOH(aq) + 2 H2O(l) = 4 Mn(OH)3(s) + 4 Na2SO4(aq)
Br2 + SO2 + H2O = Br{-} + SO4{-2} + H{+} =>
Br2 + SO2 + 2 H2O = 2 Br{-} + SO4{-2} + 4 H{+}
Co{3+} + Ni = Co{2+} + Ni{2+} =>
2 Co{3+} + Ni = 2 Co{2+} + Ni{2+}
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
FeH20N2O14S2 = Fe(NH4)2(SO4)2 + H2O =>
FeH20N2O14S2 = Fe(NH4)2(SO4)2 + 6 H2O
F2 + BI3 = I2 + BF3 =>
3 F2 + 2 BI3 = 3 I2 + 2 BF3
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
H2(CrO4) + HCl = CrCl3 + H2O + Cl =>
H2(CrO4) + 6 HCl = CrCl3 + 4 H2O + 3 Cl
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
Zn3Sb02 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb02 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
CaO + ZnO + KOH = CaZnO3 + H2 + K =>
2 CaO + 2 ZnO + 2 KOH = 2 CaZnO3 + H2 + 2 K
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
Mn + H2S = MnS2 + H2 =>
Mn + 2 H2S = MnS2 + 2 H2
KKMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
KKMnO4 + 8 HCl = 2 KCl + MnCl2 + 4 H2O + 2 Cl2
CO + Cl2 + KOH = K2CO3 + KCl + H2O =>
CO + Cl2 + 4 KOH = K2CO3 + 2 KCl + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
C20H24O3 + O2 = CO + H2O =>
2 C20H24O3 + 29 O2 = 40 CO + 24 H2O
NO2Br = Br2 + NO2 =>
2 NO2Br = Br2 + 2 NO2
MgCl2 + NaHCO3 = (MgOH)2CO3 + CO2 + NaCl + H2O =>
2 MgCl2 + 4 NaHCO3 = (MgOH)2CO3 + 3 CO2 + 4 NaCl + H2O
Na + Cu(CIO3)2 = NaCIO3 + Cu =>
2 Na + Cu(CIO3)2 = 2 NaCIO3 + Cu
H2SO4H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + MnSO4 + Cl2 =>
3 H2SO4H2SO4 + 4 NaCl + 2 MnO2 = 4 H2O + 4 NaHSO4 + 2 MnSO4 + 2 Cl2
FePO4 + KOH = K3(PO4) + Fe(OH)3 =>
FePO4 + 3 KOH = K3(PO4) + Fe(OH)3
Ba3(PO4)2 + Fe(OH)3 = Fe(PO4) + Ba(OH)2 =>
Ba3(PO4)2 + 2 Fe(OH)3 = 2 Fe(PO4) + 3 Ba(OH)2
Se + KOH = K2Se + K2SeO3 + H2O =>
3 Se + 6 KOH = 2 K2Se + K2SeO3 + 3 H2O
MnCO{3} + HCl = CO{2} + H{2}O + Mn + Cl =>
2 MnCO{3} + HCl = 2 CO{2} + H{2}O + 2 Mn + Cl
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
