| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
FeCl2 + H2 = Fe + HCl =>
FeCl2 + H2 = Fe + 2 HCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
B(OH)3 + CH3OH = B4C + H2O + CO2 =>
12 B(OH)3 + 8 CH3OH = 3 B4C + 34 H2O + 5 CO2
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
CH3Br + NH3 = CH3NH2 + NH4Br =>
CH3Br + 2 NH3 = CH3NH2 + NH4Br
P + NH3 = PH3 + N2 =>
2 P + 2 NH3 = 2 PH3 + N2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
H3PO4(aq) + NH4OH(aq) = HOH(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 HOH(l) + (NH4)3PO4(aq)
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
C2H2 + KMnO4 + KOH = C2K2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = C2K2O4 + 8 K2MnO4 + 6 H2O
Sb4O6 + NaOH = Na3SbO3 + H2O =>
Sb4O6 + 12 NaOH = 4 Na3SbO3 + 6 H2O
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g)
FeS + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O
Al(OH)3 + HBr = AlBr3(aq) + H2O(l) =>
Al(OH)3 + 3 HBr = AlBr3(aq) + 3 H2O(l)
Pb + Br2 = PbBr2 =>
Pb + Br2 = PbBr2
CH3ONa + CH3Br = CH3OCH3 + NaBr =>
CH3ONa + CH3Br = CH3OCH3 + NaBr
CCaO3 + HCl = CaCl2 + CO2 + H2O =>
CCaO3 + 2 HCl = CaCl2 + CO2 + H2O
As2S3 + ClO3{-} + H2O = AsO4{3-} + S + Cl{-} + H{+} =>
3 As2S3 + 5 ClO3{-} + 9 H2O = 6 AsO4{3-} + 9 S + 5 Cl{-} + 18 H{+}
HF + P2O5 = HPF6 + H2O =>
12 HF + P2O5 = 2 HPF6 + 5 H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
NiO2 + Fe + H2O = Ni(OH)2 + Fe(OH)3 =>
3 NiO2 + 2 Fe + 6 H2O = 3 Ni(OH)2 + 2 Fe(OH)3
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + C6H12 = C6H11NO2 + H2O =>
HNO3 + C6H12 = C6H11NO2 + H2O
Cl2 + HgO = HgCl2 + Cl2O =>
2 Cl2 + HgO = HgCl2 + Cl2O
Ca + HNO2 = CaNO2 + H =>
Ca + HNO2 = CaNO2 + H
N + S = N2S =>
2 N + S = N2S
NH4(NO3) + Mg(OH)2 = Mg(NO3)2 + NH3 + H2O =>
2 NH4(NO3) + Mg(OH)2 = Mg(NO3)2 + 2 NH3 + 2 H2O
C3H8O2 + Na = C3H6O2Na2 + H2 =>
C3H8O2 + 2 Na = C3H6O2Na2 + H2
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
CH3OH + CuSO4 = (CH3)2SO4 + Cu(OH)2 =>
2 CH3OH + CuSO4 = (CH3)2SO4 + Cu(OH)2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Mg(ClO4)2 = MgCl2 + O2 =>
Mg(ClO4)2 = MgCl2 + 4 O2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Al + NaOH = Al2(NaOH) =>
2 Al + NaOH = Al2(NaOH)
C6H8O7 + KOH = C6H5O7K3 + H2O =>
C6H8O7 + 3 KOH = C6H5O7K3 + 3 H2O
NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + CoCl2
C6H10O3 + NaOH = C2H3NaO2 + C2H6O =>
C6H10O3 + 2 NaOH = 2 C2H3NaO2 + C2H6O
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
CCl4 + HF = CF2Cl2 + HCl =>
CCl4 + 2 HF = CF2Cl2 + 2 HCl
BaCI2 + H2SO4 = BaSO4 + H2CI2 =>
BaCI2 + H2SO4 = BaSO4 + H2CI2
Zn + OH = ZnO2 + H2O =>
Zn + 4 OH = ZnO2 + 2 H2O
LiBr = Br + Li =>
LiBr = Br + Li
Fe(CO)5 + H2SO4 = FeSO4 + CO + H2 =>
Fe(CO)5 + H2SO4 = FeSO4 + 5 CO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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