| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SO2 + 2 H2O + 2 KMnO4 = 2 MnO2 + K2SO4 + 2 H2SO4
I2 + HCl = HI2 + Cl =>
I2 + HCl = HI2 + Cl
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
Ni + Al(C2H3O2)3 = Al + NiC2H3O2 =>
3 Ni + Al(C2H3O2)3 = Al + 3 NiC2H3O2
CsO(s) = Cs2(s) + O2 =>
2 CsO(s) = Cs2(s) + O2
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
[CO(NH3)6]2(SO4)3 = [CO(NH3)6] + SO4 =>
[CO(NH3)6]2(SO4)3 = 2[CO(NH3)6] + 3 SO4
CaF2*3Ca3(PO4)2 + H2SO4 = H3PO4 + HF + CaSO4 =>
CaF2*3Ca3(PO4)2 + 10 H2SO4 = 6 H3PO4 + 2 HF + 10 CaSO4
H2S + MgCl2 = MgS + H2Cl2 =>
H2S + MgCl2 = MgS + H2Cl2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
[CO(NH3)6]2(SO4)3 = [CO(NH3)6] + SO4 =>
[CO(NH3)6]2(SO4)3 = 2[CO(NH3)6] + 3 SO4
AlOH3 + NaOH = Na2AlO2 + H2 + H2O =>
2 AlOH3 + 4 NaOH = 2 Na2AlO2 + 3 H2 + 2 H2O
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
Cr2O3 + HNO2 = Cr(NO2)3 + H2O =>
Cr2O3 + 6 HNO2 = 2 Cr(NO2)3 + 3 H2O
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
Sr + Cu(NO2)2 = Sr(NO2)2 + Cu =>
Sr + Cu(NO2)2 = Sr(NO2)2 + Cu
NaH + O2 = Na + H2O =>
4 NaH + O2 = 4 Na + 2 H2O
H2S + Cl2H2O = H2SO4 + HCl =>
H2S + 4 Cl2H2O = H2SO4 + 8 HCl
Ag(HCO3) = Ag + HCO3 =>
Ag(HCO3) = Ag + HCO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaH + O2 = Na2O + H2 =>
4 NaH + O2 = 2 Na2O + 2 H2
C3(CH2)6CH3 + O2 = CO2 + H2O =>
4 C3(CH2)6CH3 + 55 O2 = 40 CO2 + 30 H2O
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
CuBr2 + LiNO3 = Cu(NO3)2 + LiBr =>
CuBr2 + 2 LiNO3 = Cu(NO3)2 + 2 LiBr
CH3COONa + OH = CH3COO + NaOH =>
CH3COONa + OH = CH3COO + NaOH
Ba(CH3CO2)2 + K3PO4 = Ba3(PO4)2 + K(CH3CO2) =>
3 Ba(CH3CO2)2 + 2 K3PO4 = Ba3(PO4)2 + 6 K(CH3CO2)
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
FeCl3 + K4[FeCN6] = KCl + Fe4[FeCN6]3 =>
4 FeCl3 + 3 K4[FeCN6] = 12 KCl + Fe4[FeCN6]3
H2SO4 + H2O = HSO4{-} + H3O{+} =>
H2SO4 + H2O = HSO4{-} + H3O{+}
HNO3 + Fe(NO3)2 = Fe(NO3)3 + NO2 + H2O =>
2 HNO3 + Fe(NO3)2 = Fe(NO3)3 + NO2 + H2O
V2S5 + (NH4)2S = (NH4)3VS4 =>
V2S5 + 3(NH4)2S = 2(NH4)3VS4
Ma + H2O = MaOH + H2 =>
2 Ma + 2 H2O = 2 MaOH + H2
[CO(NH3)6]2(SO4)3 = [CO(NH3)6] + SO4 =>
[CO(NH3)6]2(SO4)3 = 2[CO(NH3)6] + 3 SO4
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
Ag(HCO3) = Ag + HCO3 =>
Ag(HCO3) = Ag + HCO3
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + H2Cr2O4 + K2SO4 =>
3 CH3CH2CHO + K2Cr2O7 + H2SO4 = 3 CH3CH2COOH + H2Cr2O4 + K2SO4
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4) =>
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4)
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
NaH + O2 = Na + H2O =>
4 NaH + O2 = 4 Na + 2 H2O
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
CuS + HNO3 = CuO + NO + S + H2O =>
3 CuS + 2 HNO3 = 3 CuO + 2 NO + 3 S + H2O
HCl + K2CrO3 + SnCl2 = CrCl3 + SnCl4 + KCl + H2O =>
12 HCl + 2 K2CrO3 + SnCl2 = 2 CrCl3 + SnCl4 + 4 KCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/24
Équations équilibrées sur11/02/23
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