| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6O2 + Ca(OH)2 = C4H6O4Ca + 2 CH4O
NaNO3 + Mg + C = Na2CO3 + Mg3N2 + MgO =>
2 NaNO3 + 6 Mg + C = Na2CO3 + Mg3N2 + 3 MgO
Pb(C2H3O2)2 + Pu = Pu(C2H3O2)2 + Pb =>
Pb(C2H3O2)2 + Pu = Pu(C2H3O2)2 + Pb
AlOH3 + RbOH = RbAlO2 + H2 =>
AlOH3 + RbOH = RbAlO2 + 2 H2
NO2 + Fe(OH)3 = Fe(NO3)3 + NO + H2O =>
9 NO2 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 NO + 3 H2O
H3PO4 + (NH4)3PO4 = NH4H2PO4 =>
2 H3PO4 + (NH4)3PO4 = 3 NH4H2PO4
Pb(NO3)2(aq) + Na2S(aq) = PbS + Na2(NO3)2 =>
Pb(NO3)2(aq) + Na2S(aq) = PbS + Na2(NO3)2
C6H8O7 + NaHCO3 = H2O + Na20 + CO2 =>
10 C6H8O7 + 180 NaHCO3 = 130 H2O + 9 Na20 + 240 CO2
Cu + N2 = Cu3N =>
6 Cu + N2 = 2 Cu3N
Zn(NO2)2 + H3PO4 = Zn3(PO4)2 + HOH + N2O3 =>
3 Zn(NO2)2 + 2 H3PO4 = Zn3(PO4)2 + 3 HOH + 3 N2O3
SiO2 + NaOH + H2O2 = Na2SiO4 + H2O =>
SiO2 + 2 NaOH + H2O2 = Na2SiO4 + 2 H2O
Fe(OH) + H2O2(ag) = Fe(OH)3(ag) =>
Fe(OH) + H2O2(ag) = Fe(OH)3(ag)
Mg(CH3COO)2 + O2 = MgO + H2O + CO2 =>
Mg(CH3COO)2 + 4 O2 = MgO + 3 H2O + 4 CO2
BaCO3 + NiO + O2 = BaNiO3 + CO2 =>
2 BaCO3 + 2 NiO + O2 = 2 BaNiO3 + 2 CO2
Cu(NO3)2 = N20 + O2 + CuO =>
10 Cu(NO3)2 = N20 + 25 O2 + 10 CuO
Mg + HC1 = MgC112 + H2 =>
Mg + 112 HC1 = MgC112 + 56 H2
Br2 + Be + Na(OH) = Be(OH)2 + NaBr =>
Br2 + Be + 2 Na(OH) = Be(OH)2 + 2 NaBr
Br2 + KF = Br2K + F =>
Br2 + KF = Br2K + F
CoSO4 + NH4PO4 = NH4SO4 + CoPO4 =>
CoSO4 + NH4PO4 = NH4SO4 + CoPO4
OH{-} + Xe + F2 = F{-} + HXeO4{-} + H2O =>
7 OH{-} + Xe + 3 F2 = 6 F{-} + HXeO4{-} + 3 H2O
Cl{+} + O{-} = ClO =>
Cl{+} + O{-} = ClO
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
Cl{-} + H2O = Cl2 + H2{+} + OH{-} =>
2 Cl{-} + 4 H2O = Cl2 + 2 H2{+} + 4 OH{-}
magnesiumcarbonate + hydrochloricacid = magnesiumchloride + water + carbondioxide =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
C6NH7 + O2 = CO2 + NO2 + H2O =>
4 C6NH7 + 35 O2 = 24 CO2 + 4 NO2 + 14 H2O
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
AsH3 + Au{3+} + OH{-} = AsO + H2O + Au =>
3 AsH3 + 5 Au{3+} + 15 OH{-} = 3 AsO + 12 H2O + 5 Au
Li2C2 + H2O = LiOH + C2H2 =>
Li2C2 + 2 H2O = 2 LiOH + C2H2
Os + HCl = OsCl8 + H2 =>
Os + 8 HCl = OsCl8 + 4 H2
KMnO4 + CH4 = CO2 + KOH + MnO2 + H2O =>
8 KMnO4 + 3 CH4 = 3 CO2 + 8 KOH + 8 MnO2 + 2 H2O
KMnO4 + H2SO4 + NaC2O4 = K2SO4 + MnSO4 + NaSO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 NaC2O4 = K2SO4 + 2 MnSO4 + 5 NaSO4 + 8 H2O + 10 CO2
Cu(OH)2(s) + Na2SO4(ac) + HCl(conc) = CuSO4(ac) + H2O(l) + NaCl(ac) =>
Cu(OH)2(s) + Na2SO4(ac) + 2 HCl(conc) = CuSO4(ac) + 2 H2O(l) + 2 NaCl(ac)
Ce(SO4)2 + NaNO2 + H2O = Ce2(SO4)3 + NaNO3 + H2SO4 =>
2 Ce(SO4)2 + NaNO2 + H2O = Ce2(SO4)3 + NaNO3 + H2SO4
C2H3O2 + Cu = Cu(C2H3O2)2 =>
2 C2H3O2 + Cu = Cu(C2H3O2)2
C4H9Br + Li = C4H9Li + LiBr =>
C4H9Br + 2 Li = C4H9Li + LiBr
Li2O + KCl = Li2Cl2 + K2O =>
Li2O + 2 KCl = Li2Cl2 + K2O
ThF4 + Ca = Th + CaF2 =>
ThF4 + 2 Ca = Th + 2 CaF2
(CH2)4(g) + O2(g) = CO2 + H2O =>
(CH2)4(g) + 6 O2(g) = 4 CO2 + 4 H2O
K + Cu(NO3)2 = K(NO3) + Cu =>
2 K + Cu(NO3)2 = 2 K(NO3) + Cu
KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + (CH3COO)2Mn + H2O =>
10 KBr + 16 CH3COOH + 2 KMnO4 = 5 Br2 + 12 CH3COOK + 2(CH3COO)2Mn + 8 H2O
FeCl3 + Mg(OH)2(as) = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2(as) = 2 Fe(OH)3 + 3 MgCl2
H{+} + Fe{2}{+} + ClO3{-} = Cl{-} + Fe{3}{+} + H2O =>
6 H{+} + 6 Fe{2}{+} + ClO3{-} = Cl{-} + 6 Fe{3}{+} + 3 H2O
CH3CH(OH)CH3 + CuO = CO2 + H2O + Cu =>
CH3CH(OH)CH3 + 9 CuO = 3 CO2 + 4 H2O + 9 Cu
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CFCl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH4) + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
196 H2 + 27 Ca(CN)2 + 12 NaAlF4 + 18 FeSO4 + 6 MgSiO3 + 12 KI + 4 H3PO4 + 12 PbCrO4 + 24 BrCl + 6 CFCl2 + 36 SO2 = 12 PbBr2 + 12 CrCl3 + 6 MgCO3 + 12 KAl(OH4) + 18 Fe(SCN)3 + 4 PI3 + 6 Na2SiO3 + 27 CaF2 + 178 H2O
KI + H3PO4 + CH3OH = K3PO4 + CH3I + H2O =>
3 KI + H3PO4 + 3 CH3OH = K3PO4 + 3 CH3I + 3 H2O
Cu(CH3COO)2(aq) = (CH3COO)2 + Cu =>
Cu(CH3COO)2(aq) = (CH3COO)2 + Cu
H{+} + H2O2 + I{-} = I2 + H2O =>
2 H{+} + H2O2 + 2 I{-} = I2 + 2 H2O
WSe2 + Cu3Se2 = W + CuSe2 =>
2 WSe2 + Cu3Se2 = 2 W + 3 CuSe2
C47H48N3O7S2Na + O2 = CO2 + H2O + NO2 + NaOH + SO4 =>
4 C47H48N3O7S2Na + 251 O2 = 188 CO2 + 94 H2O + 12 NO2 + 4 NaOH + 8 SO4
N2O3 + H2SO4 = HNO3 + SO2 + H2O =>
N2O3 + 2 H2SO4 = 2 HNO3 + 2 SO2 + 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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