| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + KOH = KOH(CH3COO)2 + H2
NaCl + KNO2 = KCl + NaNO2 =>
NaCl + KNO2 = KCl + NaNO2
Si2H6 + CuO = SiO2 + Cu2O + H2O =>
Si2H6 + 14 CuO = 2 SiO2 + 7 Cu2O + 3 H2O
NaOH + HBrO = H2O + NaBrO =>
NaOH + HBrO = H2O + NaBrO
Ca(NO3)2 + NaOH = Na2(NO3)2 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = Na2(NO3)2 + Ca(OH)2
HCl(aq) + H2O(l) = H3O(aq) + Cl(l) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(l)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
[Zn(NH3)4]SO4 = ZnSO4 + NH3 =>
[Zn(NH3)4]SO4 = ZnSO4 + 4 NH3
NaCl*H2O = NaClH2O =>
NaCl*H2O = NaClH2O
H2SO4 + KAl(OH)4 = H2O + KAl(SO4)2 =>
2 H2SO4 + KAl(OH)4 = 4 H2O + KAl(SO4)2
Fr + F = FrF =>
Fr + F = FrF
Na2CO3 + C3H6O3 = H2O + C3H5NaO3 + CO2 =>
Na2CO3 + 2 C3H6O3 = H2O + 2 C3H5NaO3 + CO2
NH3 + NaOH = NNa3 + H2O =>
NH3 + 3 NaOH = NNa3 + 3 H2O
Na2SO4 + BaCl2(aq) = BaSO4 + NaCl =>
Na2SO4 + BaCl2(aq) = BaSO4 + 2 NaCl
BaBr2 + HNO3 = Ba(NO3)2 + HBr =>
BaBr2 + 2 HNO3 = Ba(NO3)2 + 2 HBr
C9H9 = C2H2 =>
2 C9H9 = 9 C2H2
ICl3 + KCl + H2O = KICl4H2O =>
ICl3 + KCl + H2O = KICl4H2O
Na2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 NaNO3(aq)
Zn + HNO3 = Zn(NO3)3 + H2O + NO =>
Zn + 4 HNO3 = Zn(NO3)3 + 2 H2O + NO
ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O
Mg + SIO2 = Mg2SI + O2 =>
2 Mg + SIO2 = Mg2SI + O2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CH3CH2NH2 + HCl = CH3CH2NH3Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3Cl
P2S5 + H2O = H2S + P2O5 =>
P2S5 + 5 H2O = 5 H2S + P2O5
ZnCl2 + AgOH = AgCl + Zn(OH)2 =>
ZnCl2 + 2 AgOH = 2 AgCl + Zn(OH)2
HgCl2 + H2SO3 = H2O + Cl2 + HgSO2 =>
HgCl2 + H2SO3 = H2O + Cl2 + HgSO2
HCOOH + C6H5COO{-} = HCOO{-} + C6H5COOH =>
HCOOH + C6H5COO{-} = HCOO{-} + C6H5COOH
SiO4 + Mg = MgSiO4 =>
SiO4 + Mg = MgSiO4
CC12H22O11 + O2 = CO2 + H2O =>
CC12H22O11 + 13 O2 = 13 CO2 + 11 H2O
NH4CH3CO2 + K2SO4 = (NH4)2SO4 + KCH3CO2 =>
2 NH4CH3CO2 + K2SO4 = (NH4)2SO4 + 2 KCH3CO2
CaO + H8O = CaO2H8 =>
CaO + H8O = CaO2H8
N2(g) + H2(g) = N2H4(l) =>
N2(g) + 2 H2(g) = N2H4(l)
Na2SO + O2 = Na2O + SO2 =>
Na2SO + O2 = Na2O + SO2
Cu(NO3)2 + Na2(SO4) = Na(NO3) + Cu2(SO4)2 =>
2 Cu(NO3)2 + 2 Na2(SO4) = 4 Na(NO3) + Cu2(SO4)2
[Cr(N2H4CO)6]4[Cr(CN)6]3(S) + KMnO4(aq) + H2SO4(aq) = K2Cr2O7(aq) + MnSO4(aq) + CO2(g) + KNO3(aq) + K2SO4(aq) + H2O(l) =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3(S) + 1188 KMnO4(aq) + 1407 H2SO4(aq) = 35 K2Cr2O7(aq) + 1188 MnSO4(aq) + 420 CO2(g) + 660 KNO3(aq) + 229 K2SO4(aq) + 1887 H2O(l)
FePO4 + Li2CO3 + C = LiFePO4 + CO2 =>
4 FePO4 + 2 Li2CO3 + C = 4 LiFePO4 + 3 CO2
K + S = KS =>
K + S = KS
Na2S + HNO2 = NO + Na2SO4 + H2O =>
Na2S + 8 HNO2 = 8 NO + Na2SO4 + 4 H2O
H2 + SiO3 = H2SiO3 =>
H2 + SiO3 = H2SiO3
MnO2 + ClO3 = MnO4 + Cl2 =>
3 MnO2 + 2 ClO3 = 3 MnO4 + Cl2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
SO2 + AgNO3 = SO2AgNO3 =>
SO2 + AgNO3 = SO2AgNO3
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
FeCl3 + NaHCO3 = Fe2O3 + NaCl + H2O + CO2 =>
2 FeCl3 + 6 NaHCO3 = Fe2O3 + 6 NaCl + 3 H2O + 6 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Rb + F2 = Rb{+} + F{-} =>
2 Rb + F2 = 2 Rb{+} + 2 F{-}
SH + O4Pb = Pb + H2O + O6S =>
8 SH + 13 O4Pb = 13 Pb + 4 H2O + 8 O6S
CuSO{+4} + Ba(NO{+3}){+2} = Cu(NO{+3}){+2} + BaSO{+4} =>
CuSO{+4} + Ba(NO{+3}){+2} = Cu(NO{+3}){+2} + BaSO{+4}
FeSO4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)6 + H2O =>
10 FeSO4 + 8 KMnO4 + 32 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Fe2(SO4)6 + 32 H2O
BeO = Be + O2 =>
2 BeO = 2 Be + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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