| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
KBr + Na = NaBr + K =>
KBr + Na = NaBr + K
C + H2 = C6H6 =>
6 C + 3 H2 = C6H6
Cs2[Sn(OH)6] + HBr = SnBr4 + CsBr + H2O =>
Cs2[Sn(OH)6] + 6 HBr = SnBr4 + 2 CsBr + 6 H2O
Na2S2O3 + CuSO4 = NaSO4 + Cu2S2O3 =>
Na2S2O3 + 2 CuSO4 = 2 NaSO4 + Cu2S2O3
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
As2S4 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S4 + 34 HNO3 = 2 H3AsO4 + 4 H2SO4 + 10 H2O + 34 NO2
N2O3 = N2 + O3 =>
N2O3 = N2 + O3
ZnF2 + O2 = ZnO + F2 =>
2 ZnF2 + O2 = 2 ZnO + 2 F2
H3PO4(aq) + Al2(CO3)3(s) = CO2(g) + H2O(l) + AlPO4(s) =>
2 H3PO4(aq) + Al2(CO3)3(s) = 3 CO2(g) + 3 H2O(l) + 2 AlPO4(s)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HI + CaCO3 = H2CO3 + CaI2 =>
2 HI + CaCO3 = H2CO3 + CaI2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Sn(OH)4 + NaOH = Na2SnO3 + H2O =>
Sn(OH)4 + 2 NaOH = Na2SnO3 + 3 H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
SO3{2-} = SO4{2-} + S{2-} =>
4 SO3{2-} = 3 SO4{2-} + S{2-}
C8H4O4Na2 + NaOH = Na2CO3 + C6H6 =>
C8H4O4Na2 + 2 NaOH = 2 Na2CO3 + C6H6
SrS + Al(CH3COO)3 = Sr(CH3COO)3 + SAl =>
SrS + Al(CH3COO)3 = Sr(CH3COO)3 + SAl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(c)(NH4)3PO4 + NaOH = Na3PO4 + NH3 + H2O =>
(c)(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
NH3OH + HSeO4 = H2O + NH3SeO4 =>
NH3OH + HSeO4 = H2O + NH3SeO4
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
UF4 + Mg = MgF2 + U =>
UF4 + 2 Mg = 2 MgF2 + U
KMnO4 + BaCr2O7 = KCr2O7 + BaMnO4 =>
KMnO4 + BaCr2O7 = KCr2O7 + BaMnO4
CH3CHO + Ag(NH3)2{+} + OH{-} = CH3COO{-}NH4{+} + NH3 + Ag + H2O =>
CH3CHO + 2 Ag(NH3)2{+} + 3 OH{-} = CH3COO{-}NH4{+} + 4 NH3 + 2 Ag + 2 H2O
HC = CH =>
HC = CH
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H5C3OOH + Na = H5C3OONa + H2 =>
2 H5C3OOH + 2 Na = 2 H5C3OONa + H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
MnSO4 + K2S2O8 + H2O = HMnO4 + K2SO4 + H2SO4 =>
2 MnSO4 + 5 K2S2O8 + 8 H2O = 2 HMnO4 + 5 K2SO4 + 7 H2SO4
H2OThO2 = H2ThO3 =>
H2OThO2 = H2ThO3
Ca + CUSO4 = CaSO4 + CU =>
Ca + CUSO4 = CaSO4 + CU
Fe2O + O2 = Fe3O4 =>
6 Fe2O + 5 O2 = 4 Fe3O4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(OH)2 + CuO = PbO + Cu(OH)2 =>
Pb(OH)2 + CuO = PbO + Cu(OH)2
Al2O3 + Cs2O = CsO + Al =>
Al2O3 + 3 Cs2O = 6 CsO + 2 Al
C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
H2C2O4 + C2H5OH = (C2H5)2C2O4 + H2O =>
H2C2O4 + 2 C2H5OH = (C2H5)2C2O4 + 2 H2O
C6H6O2 + KOH = C6H5O2K + H2O =>
C6H6O2 + KOH = C6H5O2K + H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
NaOH + ZnP2 = NaP2 + ZnOH =>
NaOH + ZnP2 = NaP2 + ZnOH
SO3{2-} + H2O = SO4{2-} + H{+} + e =>
SO3{2-} + H2O = SO4{2-} + 2 H{+} + 2e
(CH3)2SO2 + (NH4)2SO4 = SO3 + CH3NH2 + H2 =>
(CH3)2SO2 + (NH4)2SO4 = 2 SO3 + 2 CH3NH2 + 2 H2
CrCl2 + Cl2 + NaOH = Na2Cr2O7 + NaCl + H2O =>
2 CrCl2 + 4 Cl2 + 14 NaOH = Na2Cr2O7 + 12 NaCl + 7 H2O
O1 = O2 =>
2 O1 = O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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