| Équations équilibrées la veille | Équations équilibrées le lendemain |
La2O3 + CeO2 + BaCO3 + 3 NiO + O = La2BaCeNi3O10 + CO2
C3H5(NO3)3 = N + O + H2O + CO2 =>
2 C3H5(NO3)3 = 6 N + O + 5 H2O + 6 CO2
AgINa2S2O3 = AgS2O3Na2I =>
AgINa2S2O3 = AgS2O3Na2I
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CH3CH2COH + H2O = CH3CH2COO + H3O =>
CH3CH2COH + 4 H2O = CH3CH2COO + 3 H3O
CH3CH3CHBr + Na = CH3CH3CH + NaBr =>
CH3CH3CHBr + Na = CH3CH3CH + NaBr
BaCO3HBr = HCO3BaBr =>
BaCO3HBr = HCO3BaBr
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
FeCl3Ca = CaCl3Fe =>
FeCl3Ca = CaCl3Fe
Ag + KIO3 = Ag(IO3) + K =>
Ag + KIO3 = Ag(IO3) + K
AgKI = AgIK =>
AgKI = AgIK
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
KOHSO3 = KO3SOH =>
KOHSO3 = KO3SOH
K2Cr2O7 + C6H12O6 = Cr2O3 + K2O + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3 + 4 K2O + 6 CO2 + 6 H2O
BaCl2 + CaCO3 = BaCO3 + CaCl2 =>
BaCl2 + CaCO3 = BaCO3 + CaCl2
N3 + H1 = NH3 =>
N3 + 9 H1 = 3 NH3
KNO3 + C + S = K2S + N + CO2 =>
2 KNO3 + 3 C + S = K2S + 2 N + 3 CO2
C6H5CO2CH3 + C6H5Br + Mg = MgOHBr + (C6H5)3COH =>
5 C6H5CO2CH3 + 6 C6H5Br + 6 Mg = 6 MgOHBr + 4(C6H5)3COH
P5 = P2 =>
2 P5 = 5 P2
CH2NH2 + O2 = CO2 + H2O + N2 =>
2 CH2NH2 + 4 O2 = 2 CO2 + 4 H2O + N2
CaI2 + Na2Co3 = CaCo3 + NaI =>
CaI2 + Na2Co3 = CaCo3 + 2 NaI
K3N + HCl = KCl + H2 + NK =>
K3N + 2 HCl = 2 KCl + H2 + NK
Br2 + U = UBr =>
Br2 + 2 U = 2 UBr
RbCl + Br2 = RbBr + Cl =>
2 RbCl + Br2 = 2 RbBr + 2 Cl
NH3HCl4 = H4NCl4 =>
NH3HCl4 = H4NCl4
Cr + CdSO4 = CrSO4 + Cd =>
Cr + CdSO4 = CrSO4 + Cd
Na2O2 + H2 + SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2 + SO4 = Na2SO4 + H2O2
SnO2 + NaOH = Sn(OH)4 + Na2O =>
SnO2 + 4 NaOH = Sn(OH)4 + 2 Na2O
Mo + Cl = MoCl =>
Mo + Cl = MoCl
CH3COOH + Cu = Cu(CH3COOH) =>
CH3COOH + Cu = Cu(CH3COOH)
NiCl2 + KBr = KCl + NiBr2 =>
NiCl2 + 2 KBr = 2 KCl + NiBr2
KOH + Ba(HCO3)2 = Ba(OH)2 + KHCO3 =>
2 KOH + Ba(HCO3)2 = Ba(OH)2 + 2 KHCO3
As + P = AsP =>
As + P = AsP
CaCO3O2 = CaO3CO2 =>
CaCO3O2 = CaO3CO2
S2O + H2O = SOH =>
S2O + H2O = 2 SOH
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
C6H5CCH + Na = C6H5CCNa + H2 =>
2 C6H5CCH + 2 Na = 2 C6H5CCNa + H2
K(PO4) + Pb(NO3) = K(NO3) + Pb(PO4) =>
K(PO4) + Pb(NO3) = K(NO3) + Pb(PO4)
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
AlNO3H3PO3 = AlPO3H3NO3 =>
AlNO3H3PO3 = AlPO3H3NO3
KMnO4 + H2SO4 + Sb = K2SO4 + MnS + Sb2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 26 Sb = 3 K2SO4 + 6 MnS + 13 Sb2O3 + 9 H2O
FeS2 + Ni(NO3)2 = Fe(NO3)2 + NiS2 =>
FeS2 + Ni(NO3)2 = Fe(NO3)2 + NiS2
Fe(s) + HCl = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl = FeCl2(aq) + H2(g)
PbCl2 + AgBr = PbBr2 + AgCl =>
PbCl2 + 2 AgBr = PbBr2 + 2 AgCl
Te + NO3 = TeO3 + N2O4 =>
2 Te + 6 NO3 = 2 TeO3 + 3 N2O4
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
K2S2O5 + H2O = K2SO2 + H2SO4 =>
K2S2O5 + H2O = K2SO2 + H2SO4
Ba(OH)2 + P2O5 = Ba(HPO4) + H2O =>
2 Ba(OH)2 + P2O5 = 2 Ba(HPO4) + H2O
MgSO + NaPO = NaSO + MgPO =>
MgSO + NaPO = NaSO + MgPO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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