| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 S + SO2 = 2 S2O
(NH4)2SO4 + NaCH3CO2 = (NH4)2CH3CO2 + Na + SO4 =>
(NH4)2SO4 + NaCH3CO2 = (NH4)2CH3CO2 + Na + SO4
KOH + O3 = KO3 + H2O =>
6 KOH + 5 O3 = 6 KO3 + 3 H2O
C12H26(g) + O2(g) = CO2(g) + H2O(l) =>
2 C12H26(g) + 37 O2(g) = 24 CO2(g) + 26 H2O(l)
C6H12 + H2O = CO + H2 =>
C6H12 + 6 H2O = 6 CO + 12 H2
MoO2 + XeF2 = MoF + Xe + O2 =>
2 MoO2 + XeF2 = 2 MoF + Xe + 2 O2
MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2
Li2S + O2 = Li2O + S =>
2 Li2S + O2 = 2 Li2O + 2 S
GaBr3 + AgNO3 = AgBr + Ga(NO3)3 =>
GaBr3 + 3 AgNO3 = 3 AgBr + Ga(NO3)3
C3H6O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + Cr2(SO4)3 + K2SO4 + 4 H2O
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
Mn2(CO3)3 + HNO3 = Mn(NO3)3 + H2O + CO2 =>
Mn2(CO3)3 + 6 HNO3 = 2 Mn(NO3)3 + 3 H2O + 3 CO2
Zn + H3C6H5O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 H3C6H5O7 = Zn(C6H5O7)2 + 3 H2
Na + Sn(NO3)2 = Sn + NaNO3 =>
2 Na + Sn(NO3)2 = Sn + 2 NaNO3
CrO3 + Ca(OH)2 = CaCrO4 + H2O =>
CrO3 + Ca(OH)2 = CaCrO4 + H2O
Ag2SO4 + K3PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 2 Ag3PO4 + 3 K2SO4
SO2 + OH{-} = SO3{2-} + H2O =>
SO2 + 2 OH{-} = SO3{2-} + H2O
SbH3 + HNO3 = HSbO3 + NO + H2O =>
3 SbH3 + 8 HNO3 = 3 HSbO3 + 8 NO + 7 H2O
NaNO3 + FeSO4 = Fe(NO3)2 + Na2SO4 =>
2 NaNO3 + FeSO4 = Fe(NO3)2 + Na2SO4
N2O3 + KOH = KNO2 + H2O =>
N2O3 + 2 KOH = 2 KNO2 + H2O
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
IBr3 + F2 = IF5 + BrF5 =>
IBr3 + 10 F2 = IF5 + 3 BrF5
Fe + KMnO4 = Fe2O3 + KMn =>
8 Fe + 3 KMnO4 = 4 Fe2O3 + 3 KMn
CF2Cl2 = C + F + Cl =>
CF2Cl2 = C + 2 F + 2 Cl
H + NF3 = N3 + HF =>
9 H + 3 NF3 = N3 + 9 HF
FeSO4 + Cu(NO3)2 = FeNO3 + Cu(SO4)2 =>
2 FeSO4 + Cu(NO3)2 = 2 FeNO3 + Cu(SO4)2
MnSO4 + NH3 = Mn + NH3SO4 =>
MnSO4 + NH3 = Mn + NH3SO4
BaO + Fe2O3 = BaFe2O4 =>
BaO + Fe2O3 = BaFe2O4
Ca(OCl)2 + H2O = HClO + Ca(OH)2 =>
Ca(OCl)2 + 2 H2O = 2 HClO + Ca(OH)2
Al(s) + P(s) = AlP =>
Al(s) + P(s) = AlP
C(g) + H2(g) = C2H4(g) =>
2 C(g) + 2 H2(g) = C2H4(g)
Cu + Pb(NO3)2 = CuNO3 + Pb =>
2 Cu + Pb(NO3)2 = 2 CuNO3 + Pb
C6H5NH2 + HNO3 = C6H5NH3NO3 =>
C6H5NH2 + HNO3 = C6H5NH3NO3
H3PO2 + Ca(OH)2 = H2O + Ca(H2PO2)2 =>
2 H3PO2 + Ca(OH)2 = 2 H2O + Ca(H2PO2)2
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
Cu + AuCl3 = Au + CuCl =>
3 Cu + AuCl3 = Au + 3 CuCl
CUI2 + KOH = CU(OH)2 + KI =>
CUI2 + 2 KOH = CU(OH)2 + 2 KI
C(s) + NH4NO3(s) = N2(g) + H2O(g) + CO2(g) =>
C(s) + 2 NH4NO3(s) = 2 N2(g) + 4 H2O(g) + CO2(g)
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
C4H10O + C4H6O3 = C6H12O2 + C2H6O3 =>
3 C4H10O + 2 C4H6O3 = 3 C6H12O2 + C2H6O3
K2Cr2O7 + NaOH = Na2Cr2O7 + KOH =>
K2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 KOH
H2S + NaAsO2 = Na2S + As2S3 + H2O =>
4 H2S + 2 NaAsO2 = Na2S + As2S3 + 4 H2O
C6H7NO3S + MnO2 + H2SO4 = CO2 + N2 + MnSO4 + H2O =>
2 C6H7NO3S + 31 MnO2 + 29 H2SO4 = 12 CO2 + N2 + 31 MnSO4 + 36 H2O
Ca3SiO5 + H2O = Ca3Si2O7*3H2O + Ca(OH)2 =>
2 Ca3SiO5 + 6 H2O = Ca3Si2O7*3H2O + 3 Ca(OH)2
K3PO4 + MgI2 = KI + Mg3(PO4)2 =>
2 K3PO4 + 3 MgI2 = 6 KI + Mg3(PO4)2
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
Au(OH)3 + HNO3 = Au(NO3)3 + H2O =>
Au(OH)3 + 3 HNO3 = Au(NO3)3 + 3 H2O
SO3 + Ca(OH)2 = CaSO4 + H2O =>
SO3 + Ca(OH)2 = CaSO4 + H2O
Na3PO4 + CoBr2 = NaBr + Co3(PO4)2 =>
2 Na3PO4 + 3 CoBr2 = 6 NaBr + Co3(PO4)2
CrO4{2-} + SO3{2-} + H2O = Cr(OH)4{2-} + SO4{2-} =>
CrO4{2-} + 2 SO3{2-} + 2 H2O = Cr(OH)4{2-} + 2 SO4{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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