| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AlBr3 + 3 C = Al4C3 + 6 Br2
NaCl + Na2CO3 = NaCO3 + Na2Cl =>
NaCl + Na2CO3 = NaCO3 + Na2Cl
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + KSO4 + Na2SO4 + H2O =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 = MnSO4 + KSO4 + 2 Na2SO4 + 2 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
PoO2 + H2 = PoO + H2O =>
PoO2 + H2 = PoO + H2O
K3PO4 + CaCl2 = Ca3 + (PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3 + (PO4)2 + 6 KCl
H2S + PLO2 = PLS + SO2 + H2O =>
4 H2S + 3 PLO2 = 3 PLS + SO2 + 4 H2O
Ti + NiSO4 = TiSO4 + Ni =>
Ti + NiSO4 = TiSO4 + Ni
CoI2 + Br2 = Co + BrI =>
CoI2 + Br2 = Co + 2 BrI
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
CH3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O
AgCl = Ag + Cl =>
AgCl = Ag + Cl
N0 = N202 =>
202 N0 = N202
HOH + Fe(C2H3O2)3 = H(C2H3O2)3 + FeOH =>
HOH + Fe(C2H3O2)3 = H(C2H3O2)3 + FeOH
Cu(CO3) + H2O = CO2 + Cu(OH)2 =>
Cu(CO3) + H2O = CO2 + Cu(OH)2
Li2S + H2O = LiOH + S + H2 =>
Li2S + 2 H2O = 2 LiOH + S + H2
CH2CH2 + KMnO4 + H2O = HOCH2CH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2 + 2 KOH
O2 = O3 = O2 = CO2 = CO =>
3 O2 = 2 O3
Zn(CH3COO)2 + Na2S2O3 + H2O = ZnS + NaCH3COO + SO2 + NaOH =>
2 Zn(CH3COO)2 + 3 Na2S2O3 + H2O = 2 ZnS + 4 NaCH3COO + 4 SO2 + 2 NaOH
B2O3 + CaF2 = BF3 + CaO =>
B2O3 + 3 CaF2 = 2 BF3 + 3 CaO
CH2(OH)CH(OH)CH2(OH) + HNO3 = CH2(ONO2)CH(ONO2)CH2(ONO2) + H2O =>
CH2(OH)CH(OH)CH2(OH) + 3 HNO3 = CH2(ONO2)CH(ONO2)CH2(ONO2) + 3 H2O
CaH2 + KNO3 = CaO + H2 + K2O + N2 =>
5 CaH2 + 2 KNO3 = 5 CaO + 5 H2 + K2O + N2
Mg + SrO2 = MgO + SrO =>
Mg + SrO2 = MgO + SrO
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Ca3P2O4 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3P2O4 + 6 SiO2 + 2 C = 6 CaSiO3 + P4 + 2 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlOH3HNO3 = AlNO3H(OH3) =>
AlOH3HNO3 = AlNO3H(OH3)
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
FeCl3 + H2S = HCl + S + FeS =>
2 FeCl3 + 3 H2S = 6 HCl + S + 2 FeS
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CoS + HNO3 = Co(NO3)2 + H2S =>
CoS + 2 HNO3 = Co(NO3)2 + H2S
K3(Fe(OH)6) + HCl = FeCl3 + H2O + KCl =>
K3(Fe(OH)6) + 6 HCl = FeCl3 + 6 H2O + 3 KCl
NaHCO3 + H3C6H5O7 = H2O + CO2 + NaC2H3O2 =>
9 NaHCO3 + 4 H3C6H5O7 = 7 H2O + 15 CO2 + 9 NaC2H3O2
NaH + BCl3 = NaCl + B + H =>
3 NaH + BCl3 = 3 NaCl + B + 3 H
PbO + HI = PbI2 + H2O =>
PbO + 2 HI = PbI2 + H2O
(NH2)2CO + H2O = CO2 + NH3 =>
(NH2)2CO + H2O = CO2 + 2 NH3
C2 + H = C2H =>
C2 + H = C2H
Zn(s) + AgNo3(ag) = Zn(No3)2 + Ag =>
Zn(s) + 2 AgNo3(ag) = Zn(No3)2 + 2 Ag
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Cu2S + NH3 = Cu(NH3) + S =>
Cu2S + 2 NH3 = 2 Cu(NH3) + S
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
CH3OOH + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
4 CH3OOH + Ba(OH)2 = Ba(C2H3O2)2 + 6 H2O
LiNO3H2O = HNO3LiOH =>
LiNO3H2O = HNO3LiOH
HCl(g)NaOH(aq) = HOH(l)NaCl(s) =>
HCl(g)NaOH(aq) = HOH(l)NaCl(s)
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
C3H5(OH)3 + C17H35COOH = C19H37COOH + H2O =>
14 C3H5(OH)3 + 31 C17H35COOH = 30 C19H37COOH + 44 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Hg2(NO3)2 + K2(SO4) = Hg2(SO4) + K(NO3) =>
Hg2(NO3)2 + K2(SO4) = Hg2(SO4) + 2 K(NO3)
HNO3 + Cr(OH)3 = Cr(NO3)3 + H2O =>
3 HNO3 + Cr(OH)3 = Cr(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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