| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2SO3 + MnO4 = 2 K2SO4 + MnO2
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
HC2H3O2(aq) + OH{-}(aq) = C2H3O2{-}(aq) + H2O =>
HC2H3O2(aq) + OH{-}(aq) = C2H3O2{-}(aq) + H2O
NaOCl + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaOCl + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O
NaNO3 + Pb(C2H3O2)2 = C2H3NaO2 + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H3O2)2 = 2 C2H3NaO2 + Pb(NO3)2
HISO4 + H2O = HISO4*7H2O =>
HISO4 + 7 H2O = HISO4*7H2O
KOH(aq) + NaNO3(aq) = NaOH + KNO3 =>
KOH(aq) + NaNO3(aq) = NaOH + KNO3
NiOH + H2SO4 = H2O + SO4 + Ni =>
2 NiOH + H2SO4 = 2 H2O + SO4 + 2 Ni
Ca3P2 + H2O = CaO + H3P =>
Ca3P2 + 3 H2O = 3 CaO + 2 H3P
Mg(OH)2 + NaSO4 = Mg(SO4)2 + NaOH =>
Mg(OH)2 + 2 NaSO4 = Mg(SO4)2 + 2 NaOH
Fe + HCl2 = FeCl2 + H2Cl =>
3 Fe + 4 HCl2 = 3 FeCl2 + 2 H2Cl
KMnO4 + H2SO4 = MnSO4 + K2SO4 + O2 + H2O2 =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + O2 + 3 H2O2
Al(s) + AgNO3 = Al2O3 + NAg =>
2 Al(s) + AgNO3 = Al2O3 + NAg
C2H4Br2 + Na = C2H4 + NaBr =>
C2H4Br2 + 2 Na = C2H4 + 2 NaBr
Cu(s) + AgNO2(aq) = Ag(g) + Cu(NO2)(aq) =>
Cu(s) + AgNO2(aq) = Ag(g) + Cu(NO2)(aq)
HClCa(OH)2 = H2OClCaOH =>
HClCa(OH)2 = H2OClCaOH
KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + KIO3 =>
6 KBrO3 + 5 KI + 6 HNO3 = 3 Br2 + 3 H2O + 6 KNO3 + 5 KIO3
AlCl3 + NaOH = NaAlO2 + NaCl + HCl =>
AlCl3 + 2 NaOH = NaAlO2 + NaCl + 2 HCl
K2O2 + H2S = KS + H2O =>
K2O2 + 2 H2S = 2 KS + 2 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Cu(PO4)2 + H2SO4 = CuSO4 + HPO4 =>
Cu(PO4)2 + H2SO4 = CuSO4 + 2 HPO4
NH3(g)HNO3(l) = NH4NO3(s) =>
NH3(g)HNO3(l) = NH4NO3(s)
Mg + Cr(NO3)3 = Cr + Mg(NO3)3 =>
Mg + Cr(NO3)3 = Cr + Mg(NO3)3
Cr + Te = Cr4Te5 =>
4 Cr + 5 Te = Cr4Te5
HOOH = HOH + OO =>
2 HOOH = 2 HOH + OO
LiC2H3O2H2O = HC2H3O2LiOH =>
LiC2H3O2H2O = HC2H3O2LiOH
CH3(CH)4CO2H = C6H8O2 =>
CH3(CH)4CO2H = C6H8O2
NH3(aq) + AgNO3(aq) + H2O = Ag2O(s) + NH4NO3(aq) =>
2 NH3(aq) + 2 AgNO3(aq) + H2O = Ag2O(s) + 2 NH4NO3(aq)
CaO + NH4NO3 = CaNO3 + NH3 + H2O =>
8 CaO + 7 NH4NO3 = 8 CaNO3 + 6 NH3 + 5 H2O
Al2O3 + Fe = Al3 + Fe3O4 =>
12 Al2O3 + 27 Fe = 8 Al3 + 9 Fe3O4
Ca + Cl + Si = ClCaSi =>
Ca + Cl + Si = ClCaSi
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C62H12O6 + O2 = CO2 + H2O =>
C62H12O6 + 62 O2 = 62 CO2 + 6 H2O
NO2(g) + O2(g) + H2O(l) = HNO3(g) =>
4 NO2(g) + O2(g) + 2 H2O(l) = 4 HNO3(g)
C6H12O6 + O2 = C6H12O6O =>
2 C6H12O6 + O2 = 2 C6H12O6O
Mg(s) + H2O(l) = Mg(OH)(l) + H(g) =>
Mg(s) + H2O(l) = Mg(OH)(l) + H(g)
NaH2PO4 + H2SO4 = H3PO4 + NaHSO4 =>
NaH2PO4 + H2SO4 = H3PO4 + NaHSO4
KSO4 + ZnPO4 = KPO4 + ZnSO4 =>
KSO4 + ZnPO4 = KPO4 + ZnSO4
N2 + CaBr2 = N2Ca + Br2 =>
N2 + CaBr2 = N2Ca + Br2
Cd(NO3)2Pb = Pb(NO3)2Cd =>
Cd(NO3)2Pb = Pb(NO3)2Cd
Ga + H2SO4 = Ga29(SO4)3 + H2 =>
29 Ga + 3 H2SO4 = Ga29(SO4)3 + 3 H2
C4H6ClNONaOH = NaCNC3H5OClH2O =>
C4H6ClNONaOH = NaCNC3H5OClH2O
Cu + FeNO3 = Fe + CuNO3 =>
Cu + FeNO3 = Fe + CuNO3
O2 + C12H12O11 = CO2 + H2O =>
19 O2 + 2 C12H12O11 = 24 CO2 + 12 H2O
Na2HPO4 + Cr(NO3)2 = NaNO3 + CrHPO4 =>
Na2HPO4 + Cr(NO3)2 = 2 NaNO3 + CrHPO4
H2S + KCH = K2S + H2C =>
H2S + 2 KCH = K2S + 2 H2C
PbO2 + HBr = PbBr2 + O2 + H2O =>
2 PbO2 + 4 HBr = 2 PbBr2 + O2 + 2 H2O
FeSO4(aq) + K3PO4(aq) = FePO4(aq) + K3SO4(aq) =>
FeSO4(aq) + K3PO4(aq) = FePO4(aq) + K3SO4(aq)
PbO2 + HBr = PbBr2 + O2 + H2O =>
2 PbO2 + 4 HBr = 2 PbBr2 + O2 + 2 H2O
C6(CH3)4Cl2Cl2 = HClC6(CH3)3CH2ClCl2 =>
C6(CH3)4Cl2Cl2 = HClC6(CH3)3CH2ClCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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