| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NH2 + AlCl3 = CH3NH2AlCl3
Ca(OH)2 + TiO2 = CaO2 + Ti(OH)2 =>
Ca(OH)2 + TiO2 = CaO2 + Ti(OH)2
NH3 + L2 = NL6 + H2 =>
2 NH3 + 6 L2 = 2 NL6 + 3 H2
K2Cr2O7 + CuS = CuSO4 + K2Cr2O3 =>
K2Cr2O7 + CuS = CuSO4 + K2Cr2O3
CH3NH2 + AlCl3 = CH3NH2AlCl3 =>
CH3NH2 + AlCl3 = CH3NH2AlCl3
HOSO2* + O2 = H2O + SO3 =>
4 HOSO2* + O2 = 2 H2O + 4 SO3
V2(HPO4)5 + V(OH)5 = V3(PO4)5 + H2O =>
V2(HPO4)5 + V(OH)5 = V3(PO4)5 + 5 H2O
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
K2Cr2O7 + CuS = CuSO4 + K2Cr2O3 =>
K2Cr2O7 + CuS = CuSO4 + K2Cr2O3
CH3NH2 + AlCl3 = CH3NH2AlCl3 =>
CH3NH2 + AlCl3 = CH3NH2AlCl3
HOSO2* + O2 = H2O + SO3 =>
4 HOSO2* + O2 = 2 H2O + 4 SO3
NH3 + L2 = NL6 + H2 =>
2 NH3 + 6 L2 = 2 NL6 + 3 H2
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HOSO2* + O2 = H2O + SO3 =>
4 HOSO2* + O2 = 2 H2O + 4 SO3
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
NH3 + L2 = NL6 + H2 =>
2 NH3 + 6 L2 = 2 NL6 + 3 H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
NaHSO4 + BaCl2 = NaCl + BaSO4 + HCl =>
NaHSO4 + BaCl2 = NaCl + BaSO4 + HCl
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + KHSO4 =>
5 H2C2O4 + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + 2 KHSO4
K2CrO4MnSO4 = K2SO4MnCrO4 =>
K2CrO4MnSO4 = K2SO4MnCrO4
K2HPO4 + Ba(NO3)2 = KNO3 + Ba2(HPO4)2 =>
2 K2HPO4 + 2 Ba(NO3)2 = 4 KNO3 + Ba2(HPO4)2
CuCO3 + (NH4)3PO4 = Cu3(PO4)2 + (NH4)2CO3 =>
3 CuCO3 + 2(NH4)3PO4 = Cu3(PO4)2 + 3(NH4)2CO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH3 + L2 = NL6 + H2 =>
2 NH3 + 6 L2 = 2 NL6 + 3 H2
GaN = Ga + N2 =>
2 GaN = 2 Ga + N2
K2Cr2O7 + CuS = CuSO4 + K2Cr2O3 =>
K2Cr2O7 + CuS = CuSO4 + K2Cr2O3
Pb3O4 + NaOH + Cr(NO3)3 = Na2CrO4 + Na2PbO2 + Pb(NO3)2 + H2O =>
3 Pb3O4 + 16 NaOH + 2 Cr(NO3)3 = 2 Na2CrO4 + 6 Na2PbO2 + 3 Pb(NO3)2 + 8 H2O
All + HCl = All(HCl) =>
All + HCl = All(HCl)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ca(HCrO4)2Ca(OH)2 = CaCrO4H2O =>
Ca(HCrO4)2Ca(OH)2 = 2 CaCrO4H2O
C2H6 + O2 = CH2O + H2O =>
2 C2H6 + 3 O2 = 4 CH2O + 2 H2O
HBr + Fe = H + Fe2Br =>
HBr + 2 Fe = H + Fe2Br
CO2(excess) = CO2 =>
CO2(excess) = CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AlI3FeCl3 = AlCl3FeI3 =>
AlI3FeCl3 = AlCl3FeI3
AlBr + Cl = AlClBr =>
AlBr + Cl = AlClBr
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Al + MgCl2 = Mg + Al2Cl3 =>
4 Al + 3 MgCl2 = 3 Mg + 2 Al2Cl3
AuO = Au + O2 =>
2 AuO = 2 Au + O2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
PbCo3 + Mg = MgCo3 + Pb =>
PbCo3 + Mg = MgCo3 + Pb
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
I + HCl = ICl + H2 =>
2 I + 2 HCl = 2 ICl + H2
Li3N + NH4(NO3) = LiNO3 + (NH4)3N =>
Li3N + 3 NH4(NO3) = 3 LiNO3 + (NH4)3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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