| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr + C5H8 = C5H10Br2
H3SbO3 + Ti(OH)4 = Ti3(SbO3)4 + H2O =>
4 H3SbO3 + 3 Ti(OH)4 = Ti3(SbO3)4 + 12 H2O
Mg + CuSO4 = Cu + Mg(SO4)2 =>
Mg + 2 CuSO4 = 2 Cu + Mg(SO4)2
FeO3 + K2[Fe(CN6)] = Fe[Fe(CN6)] + K2O3 =>
FeO3 + K2[Fe(CN6)] = Fe[Fe(CN6)] + K2O3
KI + K2CrO4 + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + 2 K2CrO4 + 8 H2SO4 = 3 I2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
KClCO3 = KClO + CO2 =>
KClCO3 = KClO + CO2
[Cu(NH3)4]SO4 + H2S = CuS + (NH4)2SO4 + NH3 =>
[Cu(NH3)4]SO4 + H2S = CuS + (NH4)2SO4 + 2 NH3
P + I = P2I3 =>
2 P + 3 I = P2I3
NH2OH + J2 + KOH = N2 + KJ + H2O =>
2 NH2OH + J2 + 2 KOH = N2 + 2 KJ + 4 H2O
H2O(aq)SiO2(s) = H2SiO3 =>
H2O(aq)SiO2(s) = H2SiO3
C4H8 + H(PO3) = PH3 + CO + H2O =>
C4H8 + 2 H(PO3) = 2 PH3 + 4 CO + 2 H2O
C6H6 + CH2Cl2 = C6Cl2 + CH3Cl =>
11 C6H6 + 30 CH2Cl2 = 9 C6Cl2 + 42 CH3Cl
NaI + Pb[SO4]2 = PbI4 + Na2SO4 =>
4 NaI + Pb[SO4]2 = PbI4 + 2 Na2SO4
H2 + C = CH4 =>
2 H2 + C = CH4
CH3NH2H2O = CH3OHNH3 =>
CH3NH2H2O = CH3OHNH3
Sr(NO3)2 + Ag = Ag(NO3) + Sr =>
Sr(NO3)2 + 2 Ag = 2 Ag(NO3) + Sr
NaO + Br = NaBr + O2 =>
2 NaO + 2 Br = 2 NaBr + O2
CH4O + MnO4{-} + H{+} = CH3O2 + Mn{3+} + H2O =>
4 CH4O + 3 MnO4{-} + 12 H{+} = 4 CH3O2 + 3 Mn{3+} + 8 H2O
CH4 + NaOH = CH3ONa + H2 =>
CH4 + NaOH = CH3ONa + H2
NH3OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH3 + H2O =>
2 NH3OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 NH3 + 2 H2O
H3PO + H2O = H3O + H2PO4 =>
H3PO + 10 H2O = 7 H3O + H2PO4
Fe2O3(s) + C(s) = CO(g) + Fe(s) =>
Fe2O3(s) + 3 C(s) = 3 CO(g) + 2 Fe(s)
SnCl2 + H2SO4 + KMnO4 = SnCl4 + Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
10 SnCl2 + 16 H2SO4 + 4 KMnO4 = 5 SnCl4 + 5 Sn(SO4)2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Zr(NO3)4*5H2O = ZrO2 + H2O + O2 + N2 =>
Zr(NO3)4*5H2O = ZrO2 + 5 H2O + 5 O2 + 2 N2
NH3Cl + KOH = NH3OH + KCl =>
NH3Cl + KOH = NH3OH + KCl
N2O + HClO + H2O = HNO3 + HCl =>
N2O + 4 HClO + H2O = 2 HNO3 + 4 HCl
N8 + B5 = NB =>
5 N8 + 8 B5 = 40 NB
NaNO3 + H2O = NaNO4H2 =>
NaNO3 + H2O = NaNO4H2
NH4Fe(SO4)2*12H2O + NaHCO3 = (NH4)2SO4 + Fe(OH)3 + Na2SO4 + CO2 + H2O =>
2 NH4Fe(SO4)2*12H2O + 6 NaHCO3 = (NH4)2SO4 + 2 Fe(OH)3 + 3 Na2SO4 + 6 CO2 + 24 H2O
CaSO4 + Li3PO4 = CaSO4Li3PO4 =>
CaSO4 + Li3PO4 = CaSO4Li3PO4
H2O2(aq) + KI(aq) = O2 + HKI =>
H2O2(aq) + 2 KI(aq) = O2 + 2 HKI
CaBr + Mg(OH)2 = Ca(OH)2 + MgBr =>
CaBr + Mg(OH)2 = Ca(OH)2 + MgBr
HgCl2 + C2O4{2-} = Cl{-} + CO2 + Hg2Cl2 =>
2 HgCl2 + C2O4{2-} = 2 Cl{-} + 2 CO2 + Hg2Cl2
KOH + Ag3PO4 = Ag2O + K3PO4 + H2O =>
6 KOH + 2 Ag3PO4 = 3 Ag2O + 2 K3PO4 + 3 H2O
MgCl2 + AgCl = MgAg2 + Cl2 =>
MgCl2 + 2 AgCl = MgAg2 + 2 Cl2
AgC2H3O2 + SrI2 = AgI + Sr(C2H3O2)2 = =>
2 AgC2H3O2 + SrI2 = 2 AgI + Sr(C2H3O2)2
KBrO4 = KBrO3 + O2 =>
2 KBrO4 = 2 KBrO3 + O2
C2H4Cl + Cl2 = C2H4Cl2 =>
2 C2H4Cl + Cl2 = 2 C2H4Cl2
Na2SO4 + Ca3(PO4)2 = Na3(PO4) + CaSO4 =>
3 Na2SO4 + Ca3(PO4)2 = 2 Na3(PO4) + 3 CaSO4
NaCl + H2SO4 = Cl2 + H2S + H2O + Na2SO4 =>
8 NaCl + 5 H2SO4 = 4 Cl2 + H2S + 4 H2O + 4 Na2SO4
MoS2 + NaOH + O2 = Na2MoO2 + Na2SO4 + H2O =>
2 MoS2 + 12 NaOH + 7 O2 = 2 Na2MoO2 + 4 Na2SO4 + 6 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
C10H12OClN + C4H11N = C14H22N2O + HCl =>
C10H12OClN + C4H11N = C14H22N2O + HCl
AgNO3(s) + K2CO3(aq) = Ag2CO3 + KNO3 =>
2 AgNO3(s) + K2CO3(aq) = Ag2CO3 + 2 KNO3
Cu + KCl = CuK2 + Cl2 =>
Cu + 2 KCl = CuK2 + Cl2
K(NO3)2 + NaOH = K(OH)2 + NaNO3 =>
K(NO3)2 + 2 NaOH = K(OH)2 + 2 NaNO3
Zn + SO4 + ZnO = ZnSO4*2ZnO =>
Zn + SO4 + 2 ZnO = ZnSO4*2ZnO
NH4OH + HI = H2O + INH4 =>
NH4OH + HI = H2O + INH4
H3ClO3 = (ClO)2 + O2 + H2O =>
4 H3ClO3 = 2(ClO)2 + O2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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