| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 + AgNo3 = K2No3 + AgCrO4
PbCl2 + K2CrO4 = PbCrO4 + K + Cl2 =>
PbCl2 + K2CrO4 = PbCrO4 + 2 K + Cl2
K2SO4 + HI = K2I + HSO4 =>
K2SO4 + HI = K2I + HSO4
*2H2 + *I2 = *4HI =>
*2H2 + 2*I2 = *4HI
Fe3P2 + Cs2O = FeO + Cs3P =>
Fe3P2 + 3 Cs2O = 3 FeO + 2 Cs3P
S{-2} + Br2 = S + Br{-} =>
S{-2} + Br2 = S + 2 Br{-}
Si + H2O = SiO3 + H =>
Si + 3 H2O = SiO3 + 6 H
Fe + BaSO4 = FeSO4 + Ba =>
Fe + BaSO4 = FeSO4 + Ba
CaCO3(s) + HCl(a) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(a) = CaCl2(aq) + CO2(g) + H2O(l)
CH3COCH3 + CrO3 = Cr2O3 + CO2 + H2O =>
3 CH3COCH3 + 16 CrO3 = 8 Cr2O3 + 9 CO2 + 9 H2O
C12H22O11() + O2(g) = CO2(g) + H2O(g) =>
C12H22O11() + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Al(NO3)3(aq) + KOH(aq) = Al(OH)3 + KNO3 =>
Al(NO3)3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KNO3
K2CO3 + MnBr2 = KBr + CO3Mn =>
K2CO3 + MnBr2 = 2 KBr + CO3Mn
H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O
NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + 2 NaCl
Al(NO3)3 + Mg = MgNO3 + Al =>
Al(NO3)3 + 3 Mg = 3 MgNO3 + Al
C6H12O6(s) + O2(g) = H2O + CO2 =>
C6H12O6(s) + 6 O2(g) = 6 H2O + 6 CO2
Fe2O3Al = AlO3Fe2 =>
Fe2O3Al = AlO3Fe2
C2O4H2 + KOH = C2O4K2 + H2O =>
C2O4H2 + 2 KOH = C2O4K2 + 2 H2O
H2O2 + NO = H2 + HNO3 =>
2 H2O2 + 2 NO = H2 + 2 HNO3
HBr + Fe(OH)3 = Fe2Br6 + H2O =>
6 HBr + 2 Fe(OH)3 = Fe2Br6 + 6 H2O
Na2C2O4 + C2H4O2 + CaCl2 = CaC2O4 + NaC2H3O2 + H2O + NaCl2 =>
7 Na2C2O4 + 7 C2H4O2 + 6 CaCl2 = 6 CaC2O4 + 8 NaC2H3O2 + 2 H2O + 6 NaCl2
Ba(OH)2 + H2Ba = H2O + Ba2 =>
Ba(OH)2 + H2Ba = 2 H2O + Ba2
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH + H2O =>
3 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 4 NH + 5 H2O
Cd2(s) + HNO3(aq) = CdNO3(s) + H2(g) =>
Cd2(s) + 2 HNO3(aq) = 2 CdNO3(s) + H2(g)
(NH4)2S2O8 + H2C2O4 = SO2 + (NH4)2SO4 + CO2 + H2O =>
(NH4)2S2O8 + 2 H2C2O4 = SO2 + (NH4)2SO4 + 4 CO2 + 2 H2O
(NH4)2SO4 + NaOH = NH3 + HOH + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 HOH + Na2SO4
Rb + HNO3 = RbNO3 + NO + H2O =>
3 Rb + 4 HNO3 = 3 RbNO3 + NO + 2 H2O
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
AsH3 + HNO3 = H3AsO4 + H2O + NO2 =>
AsH3 + 8 HNO3 = H3AsO4 + 4 H2O + 8 NO2
Br2 + O3 = BrO2 =>
3 Br2 + 4 O3 = 6 BrO2
Na + Fe2(CO3)3 = Na2CO3 + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe
BaCl2 + K2SO4 = BaSO4 + K2Cl2 =>
BaCl2 + K2SO4 = BaSO4 + K2Cl2
MnCl2 + O2 = Mn2O3 + Cl2 =>
4 MnCl2 + 3 O2 = 2 Mn2O3 + 4 Cl2
NO2(g) + O2(g) + H20(l) = HNO3(aq) =>
20 NO2(g) + 10 O2(g) + H20(l) = 20 HNO3(aq)
PdO(s) + CO(g) = CO2 + Pd =>
PdO(s) + CO(g) = CO2 + Pd
ClO4 + H8 = HCl + H2O =>
8 ClO4 + 9 H8 = 8 HCl + 32 H2O
HSO3{-} + H2O = SO3{2-} + H3O{+} =>
HSO3{-} + H2O = SO3{2-} + H3O{+}
SrBr2 + (NH4)3PO4 = Sr3(PO4)2 + NH4Br =>
3 SrBr2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4Br
H2(SO4)1 + NaOH = Na2SO4 + H2O =>
H2(SO4)1 + 2 NaOH = Na2SO4 + 2 H2O
N2O4 + NaOH = NaNO3 + NaNO2 + H2O =>
N2O4 + 2 NaOH = NaNO3 + NaNO2 + H2O
K + MgBr = Mg + KBr =>
K + MgBr = Mg + KBr
Ni2(CO3)3 + H2Cl = Ni(Cl)3 + CO + HOH =>
Ni2(CO3)3 + 6 H2Cl = 2 Ni(Cl)3 + 3 CO + 6 HOH
CuCl + I2 = CuI + Cl =>
2 CuCl + I2 = 2 CuI + 2 Cl
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
(NaHCO3) + HCl = H2CO3 + NaCl =>
(NaHCO3) + HCl = H2CO3 + NaCl
Ca(NO3)2 + Eu(NO3)3 + Al(NO3)3 + C3H9N3O3 = Ca099Eu001Al2O4 + CO2 + H2O + N2 =>
2970.0000000001Ca(NO3)2 + 30 Eu(NO3)3 + 60.000000000002Al(NO3)3 + 2468.0000000001C3H9N3O3 = 30.000000000001Ca099Eu001Al2O4 + 7404.0000000002CO2 + 11106 H2O + 6807.0000000002N2
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O =>
NaOH + HC2H2ClCO2 = NaC2H2ClCO2 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
