| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3P04 + 3 Ca(NO3)2 = Ca3(P04)2 + 6 KNO3
MgCl2 = Cl + Mg =>
MgCl2 = 2 Cl + Mg
HCl(aq) + HNO3(aq) = HOCl(aq) + NO(g) + H2O(l) =>
3 HCl(aq) + 2 HNO3(aq) = 3 HOCl(aq) + 2 NO(g) + H2O(l)
CH3COOH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH3COOH + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 6 CO2 + 22 H2O
NaOH + I2 = NaIO3 + NaI + H2O =>
6 NaOH + 3 I2 = NaIO3 + 5 NaI + 3 H2O
SrF2 = F2Sr =>
SrF2 = F2Sr
HNO2 + HBr = Br2 + NO + H2O =>
2 HNO2 + 2 HBr = Br2 + 2 NO + 2 H2O
KClO3 + NaHSO3 = Na2SO4 + KCl + H2SO4 =>
2 KClO3 + 6 NaHSO3 = 3 Na2SO4 + 2 KCl + 3 H2SO4
H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O
CuSO4 + AgNO3 = Ag2SO4 + Cu(NO3)2 =>
CuSO4 + 2 AgNO3 = Ag2SO4 + Cu(NO3)2
CrOH3 + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 CrOH3 + 18 NaOH + 7 Br2 = 14 NaBr + 2 Na2CrO4 + 12 H2O
Cl2O2 + H2O = HCl + HClO3 =>
Cl2O2 + H2O = HCl + HClO3
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
AlCl3 + KOH = KCl + K[Al(OH)4] =>
AlCl3 + 4 KOH = 3 KCl + K[Al(OH)4]
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + O2 = K2O3 =>
4 K + 3 O2 = 2 K2O3
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O =>
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O
C5H10O2(l) + O2 = CO2 + H2O =>
2 C5H10O2(l) + 13 O2 = 10 CO2 + 10 H2O
Cu + NaCl = NaCu + Cl =>
Cu + NaCl = NaCu + Cl
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
K2CO3 + K3PO4 = K2PO3 + K3CO4 =>
K2CO3 + K3PO4 = K2PO3 + K3CO4
C2H7NO + H3PO4 = C2H10NO5P =>
C2H7NO + H3PO4 = C2H10NO5P
Fe(NO3)3 + NH3 = FeN + HNO3 =>
Fe(NO3)3 + NH3 = FeN + 3 HNO3
HCl + PbO = PbCl2 + H2O =>
2 HCl + PbO = PbCl2 + H2O
AgNO3 + CrCl2 = AgCl2 + Cr(NO3) =>
AgNO3 + CrCl2 = AgCl2 + Cr(NO3)
Al(ClO3) = Al + ClO3 =>
Al(ClO3) = Al + ClO3
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
MgBr2Br2 + Cl2 = MgCl2 + Br2 =>
MgBr2Br2 + Cl2 = MgCl2 + 2 Br2
NH4OH + HCl = NH3HCl + H2O =>
NH4OH + HCl = NH3HCl + H2O
HCl + CrO3 = CrCl3 + H2O + Cl =>
6 HCl + CrO3 = CrCl3 + 3 H2O + 3 Cl
K2SO4 + AgNO3 = K2Ag + SO4NO3 =>
K2SO4 + AgNO3 = K2Ag + SO4NO3
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
Pb(NO3)2(aq) + Li2S(aq) = PbS(s) + LiNO3(aq) =>
Pb(NO3)2(aq) + Li2S(aq) = PbS(s) + 2 LiNO3(aq)
K2CrO4 + Fe + H2SO4 = Cr2(SO4)3 + FeSO4 + K2SO4 + H2O =>
2 K2CrO4 + 3 Fe + 8 H2SO4 = Cr2(SO4)3 + 3 FeSO4 + 2 K2SO4 + 8 H2O
Fe2(SO4)3 + KSCN = [Fe(SCN)]SO4 + K2SO4 =>
Fe2(SO4)3 + 2 KSCN = 2[Fe(SCN)]SO4 + K2SO4
K4Fe(CN)6(s) + H2SO4(aq) + H2O(l) = K2SO4(aq) + FeSO4(aq) + (NH4)2SO4(aq) + CO(s) =>
K4Fe(CN)6(s) + 6 H2SO4(aq) + 6 H2O(l) = 2 K2SO4(aq) + FeSO4(aq) + 3(NH4)2SO4(aq) + 6 CO(s)
FeSO4 + Cu(OH)2 = Fe(OH)2 + CuSO4 =>
FeSO4 + Cu(OH)2 = Fe(OH)2 + CuSO4
MgSO4 + Cr(OH)3 = Mg(OH)2 + Cr2(SO4)3 =>
3 MgSO4 + 2 Cr(OH)3 = 3 Mg(OH)2 + Cr2(SO4)3
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
CH3CH2NH3Cl + NaOH = CH3CH2NH2NaCl + H2O =>
CH3CH2NH3Cl + NaOH = CH3CH2NH2NaCl + H2O
C3H6Br2 + H2O = C3H5OH + HBr =>
C3H6Br2 + H2O = C3H5OH + 2 HBr
O2 + H4 = H2O =>
O2 + H4 = 2 H2O
NH3 + Cu(SO4) = N2(SO4)3 + CuH2 =>
2 NH3 + 3 Cu(SO4) = N2(SO4)3 + 3 CuH2
Zn + K4Fe(CN)6 = Zn(CN)2 + K4Fe =>
3 Zn + K4Fe(CN)6 = 3 Zn(CN)2 + K4Fe
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
K2C2O4 + H2SO4 = KHSO4 + CO2 + CO + H2O =>
K2C2O4 + 2 H2SO4 = 2 KHSO4 + CO2 + CO + H2O
K2C2O4 + H2SO4 = K2SO4 + CO + CO2 + H2O =>
K2C2O4 + H2SO4 = K2SO4 + CO + CO2 + H2O
CH3CH2CH2OH + HBr = CH3CH2CH2Br + H2O =>
CH3CH2CH2OH + HBr = CH3CH2CH2Br + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
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