| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaH2O2 + H2SO4 = BaO4S + 2 H2O
HONH2 + HCl = HONH3 + Cl =>
HONH2 + HCl = HONH3 + Cl
Ir + F = IrF6 =>
Ir + 6 F = IrF6
H2SO4 + PB(OH)4 = H2(OH)4 + PBSO4 =>
H2SO4 + PB(OH)4 = H2(OH)4 + PBSO4
C45H86O6 + NaOH = Na + C14H28O2 + C3H8O3 =>
8 C45H86O6 + 132 NaOH = 132 Na + 15 C14H28O2 + 50 C3H8O3
B2N + NLw = BLw4 + N2 =>
2 B2N + 16 NLw = 4 BLw4 + 9 N2
TcBr4 = Tc + Br2 =>
TcBr4 = Tc + 2 Br2
HgCH3COO + BaI2 = Ba(CH3COO)2 + HgI =>
2 HgCH3COO + BaI2 = Ba(CH3COO)2 + 2 HgI
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
CuI2 + Br = BrI2 + Cu =>
CuI2 + Br = BrI2 + Cu
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
MnO2 + H2O = Mn(OH)2 + OH =>
MnO2 + 2 H2O = Mn(OH)2 + 2 OH
Mg3N2(s) + HCl = MgCl2 + NH4Cl =>
Mg3N2(s) + 8 HCl = 3 MgCl2 + 2 NH4Cl
K + C2H5OH = KOH + C2H5 =>
K + C2H5OH = KOH + C2H5
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
Fe2(SO4)3 + Ca(HCO3)2 = Fe(OH)3 + Ca(SO4) + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 Ca(SO4) + 6 CO2
Al(NO3)3 + Na(OH) = Al(OH)3 + Na(NO3) =>
Al(NO3)3 + 3 Na(OH) = Al(OH)3 + 3 Na(NO3)
CrO3 + KI + H2O = I2 + Cr2O3 + KOH =>
2 CrO3 + 6 KI + 3 H2O = 3 I2 + Cr2O3 + 6 KOH
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + NH3 + HCl =>
C3H4 + [Cu(NH3)2]Cl = C3H3Cu + 2 NH3 + HCl
KMnO4 + Na2SO3 + HCl = Na2SO4 + H2O + MnCl2 + KCl =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 5 Na2SO4 + 3 H2O + 2 MnCl2 + 2 KCl
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
Ba(NO2)3 + Na2SO4 = Ba2(SO4)3 + Na(NO2) =>
2 Ba(NO2)3 + 3 Na2SO4 = Ba2(SO4)3 + 6 Na(NO2)
C6H5Cl + C3H5Cl + KOH = C9H10Cl + KCl2 + O =>
12 C6H5Cl + 9 C3H5Cl + 5 KOH = 11 C9H10Cl + 5 KCl2 + 5 O
CH3COOH + C3H9N = CH3COONH2 + C3H8 =>
CH3COOH + C3H9N = CH3COONH2 + C3H8
C137H91O9NS + O2 = SO2 + CO2 + H2O + N2 =>
4 C137H91O9NS + 625 O2 = 4 SO2 + 548 CO2 + 182 H2O + 2 N2
CrO3 + KI + H2O = I2 + K2CrO4 + H2 =>
CrO3 + 2 KI + H2O = I2 + K2CrO4 + H2
Fe2 + Cl2 = FeCl3 =>
Fe2 + 3 Cl2 = 2 FeCl3
Cu(s) + S(s) = CuS(s) =>
Cu(s) + S(s) = CuS(s)
NH3 + Ba(OH)2 = H2O + BaH + NH =>
3 NH3 + 2 Ba(OH)2 = 4 H2O + 2 BaH + 3 NH
Sb(s) + Br2(l) = SbBr3(s) =>
2 Sb(s) + 3 Br2(l) = 2 SbBr3(s)
(NH4)6Mo2O8 + H2SO4 + KMnO4 + H2O2 = (NH4)6MnMo9O32 + (NH4)SO4 + KOH + H2O =>
9(NH4)6Mo2O8 + 42 H2SO4 + 2 KMnO4 + 27 H2O2 = 2(NH4)6MnMo9O32 + 42(NH4)SO4 + 2 KOH + 68 H2O
PBNO3 + KSO4 = PBSO4KNO3 =>
PBNO3 + KSO4 = PBSO4KNO3
NH4 + C4H6O6 = NH3 + C3H4O2 + H2CO3 =>
2 NH4 + 7 C4H6O6 = 2 NH3 + 6 C3H4O2 + 10 H2CO3
Sn + BaO = SnO + Ba =>
Sn + BaO = SnO + Ba
KMnO4 + C6H5CH3 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 C6H5CH3 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
H2O + SO2 = H2SO2 + O2 =>
2 H2O + 2 SO2 = 2 H2SO2 + O2
ZnO + CH4 = Zn + CO2 + H2O =>
4 ZnO + CH4 = 4 Zn + CO2 + 2 H2O
C6H5NO2 + Sn + HCl = C6H7N + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H7N + 3 SnCl2 + 2 H2O
NaNO3 + CuCl = CuNO3 + NaCl =>
NaNO3 + CuCl = CuNO3 + NaCl
K2CO3 + H2O = OH + CO2 + K =>
K2CO3 + H2O = 2 OH + CO2 + 2 K
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
(HCOO)2Ca + CO2 + H2O = HCOOH + Ca(HCO3)2 =>
(HCOO)2Ca + 2 CO2 + 2 H2O = 2 HCOOH + Ca(HCO3)2
HAlO2 + Na2SO4 = NaAlO2 + H2SO4 =>
2 HAlO2 + Na2SO4 = 2 NaAlO2 + H2SO4
Cu(SO)4 + NaOH = Cu(OH)4 + NaSO =>
Cu(SO)4 + 4 NaOH = Cu(OH)4 + 4 NaSO
CuO + I2 = CuI2 + O2 =>
2 CuO + 2 I2 = 2 CuI2 + O2
K + H2O2 + NH3 = H2O + KNO20 =>
2 K + 43 H2O2 + 2 NH3 = 46 H2O + 2 KNO20
K(s) + H2O(l) = KO(s) + H2(g) =>
K(s) + H2O(l) = KO(s) + H2(g)
Cr + HNO3 + H2SO4 = Cr2(SO4)3 + NO + H2O =>
2 Cr + 2 HNO3 + 3 H2SO4 = Cr2(SO4)3 + 2 NO + 4 H2O
K2CO3 + Mg(NO3)2 = KNO3 + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 KNO3 + MgCO3
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + I + H2O =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 I + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
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