| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2SO3 = NHSO3 + 2 H2
Ca5(PO4)3F + H2SO4 + H2O = Ca(H2PO4)2*H2O + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 3 Ca(H2PO4)2*H2O + 7 CaSO4 + 2 HF
CO + HO = CHO + O =>
CO + HO = CHO + O
Mg(s) + ZnBr2(aq) = Mg(Br2)2(aq) + Zn =>
Mg(s) + 2 ZnBr2(aq) = Mg(Br2)2(aq) + 2 Zn
V2O5 + HF = VOF3 + H2O =>
V2O5 + 6 HF = 2 VOF3 + 3 H2O
C18H32O2 + NaOH = C3H8O3 + C15H25Na =>
C18H32O2 + NaOH = C3H8O3 + C15H25Na
Ba + CO = BaCO =>
Ba + CO = BaCO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CO + Br2 = COBr2 =>
CO + Br2 = COBr2
HCl + (Ca(OH)2) = CaCl2 + H2O =>
2 HCl + (Ca(OH)2) = CaCl2 + 2 H2O
NH3 + H2SO3 = NHSO3 + H2 =>
NH3 + H2SO3 = NHSO3 + 2 H2
NaOHMgNO3 = NaNO3MgOH =>
NaOHMgNO3 = NaNO3MgOH
C65H100O40N + H2O = CO2 + CH4 + NH3 =>
8 C65H100O40N + 166 H2O = 243 CO2 + 277 CH4 + 8 NH3
BaC12 + NaSO4 = BaSO4 + C12 + Na =>
BaC12 + NaSO4 = BaSO4 + C12 + Na
C6H5Cl + NaOH = C6H5ONa + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5ONa + NaCl + H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
Li + K2SO4 = Li2SO4 + K2 =>
2 Li + K2SO4 = Li2SO4 + K2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
MnCl2(aq) + O2(aq) + H2O(aq) = MnO(OH)2(s) + HCl =>
2 MnCl2(aq) + O2(aq) + 4 H2O(aq) = 2 MnO(OH)2(s) + 4 HCl
Hg + HCl = Hg2Cl2 + H =>
2 Hg + 2 HCl = Hg2Cl2 + 2 H
(NH4)2(SO4) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
CO2 + C(t) = CO =>
CO2 + C(t) = 2 CO
K + PbF4 = KF + Pb4 =>
16 K + 4 PbF4 = 16 KF + Pb4
Ca + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + CaO + K =>
4 Ca + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 4 CaO + 2 K
Me2SiCl2 + H2O = [Me2SiO]4 + HCl =>
4 Me2SiCl2 + 4 H2O = [Me2SiO]4 + 8 HCl
Ne + HNO3 = NeNO3 + H2 =>
2 Ne + 2 HNO3 = 2 NeNO3 + H2
NaOH + Al2H6O6 + H2SiF6 = Na3AlF6 + SiO2 + H2O =>
6 NaOH + Al2H6O6 + 2 H2SiF6 = 2 Na3AlF6 + 2 SiO2 + 8 H2O
Ne + HNO3 = NeNO3 + H2 =>
2 Ne + 2 HNO3 = 2 NeNO3 + H2
NaNH2 = Na + NH3 + N2 =>
6 NaNH2 = 6 Na + 4 NH3 + N2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
N2O + CO2 = NO2 + CO =>
N2O + 3 CO2 = 2 NO2 + 3 CO
As + H2 + GaO3 = GaAs + H2O =>
As + 3 H2 + GaO3 = GaAs + 3 H2O
P + O4 = PO4 =>
P + O4 = PO4
MgO + NaOH + H2O = Mg(OH)4 + Na =>
MgO + 2 NaOH + H2O = Mg(OH)4 + 2 Na
SiO2 + CaCN2 = CaSiN2 + C + O2 =>
SiO2 + CaCN2 = CaSiN2 + C + O2
Ne + HNO3 = NeNO3 + H2 =>
2 Ne + 2 HNO3 = 2 NeNO3 + H2
Mo + S = MoS3 =>
Mo + 3 S = MoS3
NH3 + H2SO3 = NHSO3 + H2 =>
NH3 + H2SO3 = NHSO3 + 2 H2
C3H4 + O2 = CHO + H2 =>
2 C3H4 + 3 O2 = 6 CHO + H2
Ne + HNO3 = NeNO3 + H2 =>
2 Ne + 2 HNO3 = 2 NeNO3 + H2
NH3 + H2SO3 = NHSO3 + H2 =>
NH3 + H2SO3 = NHSO3 + 2 H2
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
C4H10(s) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(s) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
*KClO3 = *KCl + *O2 =>
2*KClO3 = 2*KCl + 3*O2
KNO3 + Cr2(SO4)3 + Na2CO = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
13 KNO3 + Cr2(SO4)3 + 5 Na2CO = 13 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
ZnS(s) + HCl(aq) = ZnCl2(aq) + H2S(g) =>
ZnS(s) + 2 HCl(aq) = ZnCl2(aq) + H2S(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbO2 + H2O2 = Pb(OH)2 + O2 =>
PbO2 + H2O2 = Pb(OH)2 + O2
H2SO4 + NaNO4 = NaSO4 + H2NO4 =>
H2SO4 + NaNO4 = NaSO4 + H2NO4
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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