| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(OH)Cl + H2O = Sn(OH)2 + HCl
Sr(OH)2 + BaCl = SrCl2 + BaOH =>
Sr(OH)2 + 2 BaCl = SrCl2 + 2 BaOH
CH3COCH3 + KI + NaClO = CHI3 + CH3COOK + KOH + NaCl =>
CH3COCH3 + 3 KI + 3 NaClO = CHI3 + CH3COOK + 2 KOH + 3 NaCl
CaCl2 + NaOH = Ca(OH)2 + Cl2Na2 =>
CaCl2 + 2 NaOH = Ca(OH)2 + Cl2Na2
N2O5 + ZnO = Zn2O3 + N2 =>
N2O5 + 10 ZnO = 5 Zn2O3 + N2
CoO + CH4N2O = CoN + H2O + CO =>
2 CoO + CH4N2O = 2 CoN + 2 H2O + CO
C3H5(CH3CH2COO)3 + O2 = CO2 + H2O =>
C3H5(CH3CH2COO)3 + 14 O2 = 12 CO2 + 10 H2O
SrCl + NaHCO = NaCl + SrHCO =>
SrCl + NaHCO = NaCl + SrHCO
CoO + CH4N2O = CoN + H2O + CO =>
2 CoO + CH4N2O = 2 CoN + 2 H2O + CO
SrCl + NaHCO = NaCl + SrHCO =>
SrCl + NaHCO = NaCl + SrHCO
Br3Cr + Na2SO3 = Br3(SO3) + Na2Cr =>
Br3Cr + Na2SO3 = Br3(SO3) + Na2Cr
Li + MnCl2 = LiMnCl2 =>
Li + MnCl2 = LiMnCl2
C3(PO4)2 + SO2 = CSO3 + P4O10 =>
2 C3(PO4)2 + 6 SO2 = 6 CSO3 + P4O10
(Cu(NH3)4(H2O)2) + H2SO4 = CuSO4 + (NH4)2SO4H3O =>
(Cu(NH3)4(H2O)2) + 3 H2SO4 = CuSO4 + 2(NH4)2SO4H3O
N + Pb(NO3)2 = N(NO3)2 + Pb3 =>
3 N + 3 Pb(NO3)2 = 3 N(NO3)2 + Pb3
(Co(N2H2(CH3)2)2(P(C6H5)3))3(Co(NO2)6)2 + KMnO4 + H2SO4 = CoSO4 + N2 + H2O + H3PO4 + MnSO4 + K2SO4 + CO2 =>
5(Co(N2H2(CH3)2)2(P(C6H5)3))3(Co(NO2)6)2 + 334 KMnO4 + 526 H2SO4 = 25 CoSO4 + 60 N2 + 736 H2O + 15 H3PO4 + 334 MnSO4 + 167 K2SO4 + 330 CO2
Sn(OH)Cl + H2O = Sn(OH)2 + HCl =>
Sn(OH)Cl + H2O = Sn(OH)2 + HCl
KClO2 + C12H22O11 = KCl + CO2 + H2O =>
12 KClO2 + C12H22O11 = 12 KCl + 12 CO2 + 11 H2O
H2O + CaSO4 = HSO4 + CaOH =>
H2O + CaSO4 = HSO4 + CaOH
Mn2O3 + H3PO3 = MnPO3 + H2O =>
Mn2O3 + 2 H3PO3 = 2 MnPO3 + 3 H2O
CoO + CH4N2O = CoN + H2O + CO =>
2 CoO + CH4N2O = 2 CoN + 2 H2O + CO
CoBr3 + KS2 = CoS2 + KBr3 =>
CoBr3 + KS2 = CoS2 + KBr3
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
SrCl + NaHCO = NaCl + SrHCO =>
SrCl + NaHCO = NaCl + SrHCO
CH2CH2CH2 + O2 = C02 + H2O =>
2 CH2CH2CH2 + 3 O2 = 3 C02 + 6 H2O
N2O5 + ZnO = Zn2O3 + N2 =>
N2O5 + 10 ZnO = 5 Zn2O3 + N2
KIO3(s) = KI(aq) + O3(s) =>
KIO3(s) = KI(aq) + O3(s)
V2CrO4 + AlPO4 = V3PO4 + Al2(CrO4)3 =>
3 V2CrO4 + 2 AlPO4 = 2 V3PO4 + Al2(CrO4)3
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
Sn + NaOH = Sn(OH) + Na =>
Sn + NaOH = Sn(OH) + Na
NH4OH + Ca(ClO3)2 = NH4ClO3 + Ca(OH)2 =>
2 NH4OH + Ca(ClO3)2 = 2 NH4ClO3 + Ca(OH)2
SrCl + NaHCO = NaCl + SrHCO =>
SrCl + NaHCO = NaCl + SrHCO
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
Lr2No3 = Lr + No =>
Lr2No3 = 2 Lr + 3 No
KF + Fe = K + FeF =>
KF + Fe = K + FeF
AgBr + RbCl = RbBr + AgCl =>
AgBr + RbCl = RbBr + AgCl
Lr2No3 = Lr + No =>
Lr2No3 = 2 Lr + 3 No
Na2O + O2 = Na2O2 =>
2 Na2O + O2 = 2 Na2O2
CoO + CH4N2O = CoN + H2O + CO =>
2 CoO + CH4N2O = 2 CoN + 2 H2O + CO
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
Lr2No3 = Lr + No =>
Lr2No3 = 2 Lr + 3 No
Zn + NaOH = Zn(NaOH)4 =>
Zn + 4 NaOH = Zn(NaOH)4
CHCCH3 + H2O = CHCCH2O + H3 =>
CHCCH3 + H2O = CHCCH2O + H3
Sn(OH)Cl + H2O = Sn(OH)2 + HCl =>
Sn(OH)Cl + H2O = Sn(OH)2 + HCl
Lr2No3 = Lr + No =>
Lr2No3 = 2 Lr + 3 No
NH3 + C3H7Br = HBr + C3H7NH2 =>
NH3 + C3H7Br = HBr + C3H7NH2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaOH + C4H4O4 = H2O + C4H4Na2O5 =>
2 NaOH + C4H4O4 = H2O + C4H4Na2O5
NH4C2H3O2 + Na2CrO4 = NaC2H3O2 + (NH4)2CrO4 =>
2 NH4C2H3O2 + Na2CrO4 = 2 NaC2H3O2 + (NH4)2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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