| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H12O + H2CrO4 = 3 C6H10O + 4 H2O + Cr
C5H5NHCl + H2O = H3O + C5H4N + Cl =>
C5H5NHCl + 2 H2O = 2 H3O + C5H4N + Cl
Pb(NO3)2 + Na2(CrO4) = Pb(CrO4) + NaNO3 =>
Pb(NO3)2 + Na2(CrO4) = Pb(CrO4) + 2 NaNO3
CH3NHNH3 + N2O4 = N2 + H2O + CO2 =>
8 CH3NHNH3 + 11 N2O4 = 19 N2 + 28 H2O + 8 CO2
AlNO3(aq) + NaOH(aq) = AlOH(s) + NaNO3 =>
AlNO3(aq) + NaOH(aq) = AlOH(s) + NaNO3
In + HNO3 = In(NO3)3 + NO2 + H2O =>
In + 6 HNO3 = In(NO3)3 + 3 NO2 + 3 H2O
H2(SO4) + K(OH) = K2(SO4) + H(OH) =>
H2(SO4) + 2 K(OH) = K2(SO4) + 2 H(OH)
SeCl6 + O2 = SeO2 + Cl =>
SeCl6 + O2 = SeO2 + 6 Cl
Cs3PO4(aq) + AgNO3(aq) = Ag3PO4(s) + CsNO3(aq) =>
Cs3PO4(aq) + 3 AgNO3(aq) = Ag3PO4(s) + 3 CsNO3(aq)
C3H6 + O2(g) = CO2(g) + H2O(g) =>
2 C3H6 + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Al + Hg(CH3COO)2 = Hg + Al(CH3COO)2 =>
Al + Hg(CH3COO)2 = Hg + Al(CH3COO)2
C9H13N + H2SO4 = C18H28N2SO4 =>
2 C9H13N + H2SO4 = C18H28N2SO4
Al3(s) + I2(s) = Al2I3(s) =>
4 Al3(s) + 9 I2(s) = 6 Al2I3(s)
C2H5OH + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
3 C2H5OH + 8 Cu(OH)2 = 2 C2H5COOH + 4 Cu2O + 11 H2O
Na2Cr2O7 + HBr = NaBr + CrBr3 + Br2 + H2O =>
Na2Cr2O7 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 Br2 + 7 H2O
N2H4(g) + H2O2(l) = NO2(g) + H2O(g) =>
N2H4(g) + 6 H2O2(l) = 2 NO2(g) + 8 H2O(g)
Ag2O + CH3 = Ag + CO2 + H2O =>
7 Ag2O + 2 CH3 = 14 Ag + 2 CO2 + 3 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb =>
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb
HFO3 + Al(OH)3 = Al(FO3)3 + H2O =>
3 HFO3 + Al(OH)3 = Al(FO3)3 + 3 H2O
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3(aq) =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3(aq)
Si2O4 + H2O = H2SiO3 =>
Si2O4 + 2 H2O = 2 H2SiO3
Cu(NO3)2 + NaCl = CuCl + Na(NO3)2 =>
Cu(NO3)2 + NaCl = CuCl + Na(NO3)2
Ba + I2 = BaI2 =>
Ba + I2 = BaI2
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
TiO2(s) + H2(g) = Ti(s) + H2O(g) =>
TiO2(s) + 2 H2(g) = Ti(s) + 2 H2O(g)
Pb + HI = PbI2 + H =>
Pb + 2 HI = PbI2 + 2 H
C4H9NO3 + O2 = CO2 + H2O + CH4N2O =>
2 C4H9NO3 + 8 O2 = 7 CO2 + 7 H2O + CH4N2O
Se + HNO3 = SeO2 + NO2 + H2O =>
Se + 4 HNO3 = SeO2 + 4 NO2 + 2 H2O
C51H98O6 + NaOH = C3H8O3 + C16H31NaO2 =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 C16H31NaO2
C4H6O5 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
3 C4H6O5 + 6 NaHCO3 = 6 CO2 + 7 H2O + 2 Na3C6H5O7
Na3PO4(aq) + HCl(aq) = H3PO4(aq) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(aq) + 3 NaCl(aq)
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
CuCl + Li2CO3 = Cu2CO3 + ClLi =>
2 CuCl + Li2CO3 = Cu2CO3 + 2 ClLi
KOH + H3PO4(aq) = K3PO4 + H2O =>
3 KOH + H3PO4(aq) = K3PO4 + 3 H2O
H2(SO4) + NH4(OH) = H2O + (NH4)2SO4 =>
H2(SO4) + 2 NH4(OH) = 2 H2O + (NH4)2SO4
Ag2O + CH3 = Ag + CO2 + H2O =>
7 Ag2O + 2 CH3 = 14 Ag + 2 CO2 + 3 H2O
Pb + SnCl2 = PbCl4 + Sn =>
Pb + 2 SnCl2 = PbCl4 + 2 Sn
(C2H5)3Al + HCl = C2H6 + AlCl3 =>
(C2H5)3Al + 3 HCl = 3 C2H6 + AlCl3
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
A + O2 = AO =>
2 A + O2 = 2 AO
Ag2O + CH3 = Ag + CO2 + H2O =>
7 Ag2O + 2 CH3 = 14 Ag + 2 CO2 + 3 H2O
LiBr + Fe = Li + FeBr2 =>
2 LiBr + Fe = 2 Li + FeBr2
Na + H2SO3 = NaHSO3 + H2 =>
2 Na + 2 H2SO3 = 2 NaHSO3 + H2
NH4NO3 + PbCl2 = Pb(NO3)2 + NH4Cl =>
2 NH4NO3 + PbCl2 = Pb(NO3)2 + 2 NH4Cl
Al + CuCl2*H2O = AlCl3 + Cu + H2O =>
2 Al + 3 CuCl2*H2O = 2 AlCl3 + 3 Cu + 3 H2O
KClO3 + C6H12O6 = H2O + CO2 + KCl =>
4 KClO3 + C6H12O6 = 6 H2O + 6 CO2 + 4 KCl
H3PO4 + BaCO3 = Ba3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 BaCO3 = Ba3(PO4)2 + 3 H2O + 3 CO2
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
KH2PO4 + NaOH = K3PO4 + Na3PO4 + H2O =>
3 KH2PO4 + 6 NaOH = K3PO4 + 2 Na3PO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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