| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 4 H2 = CH4 + 2 H2S
Al + H2SO4 = Al3SO4 + H2 =>
3 Al + H2SO4 = Al3SO4 + H2
C2H4O2 + K2CO3 = KC2H3O2 + H2O + CO2 =>
2 C2H4O2 + K2CO3 = 2 KC2H3O2 + H2O + CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Zn(OH) + NH3 = Zn(NH3) + OH =>
Zn(OH) + NH3 = Zn(NH3) + OH
I{-} + Ag{+} = Ag + I =>
I{-} + Ag{+} = Ag + I
CH3NH2*HCl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH2*HCl + NaOH = CH3NH2 + NaCl + H2O
ZnOCO2 = Zn(CO3) =>
ZnOCO2 = Zn(CO3)
CaSO3(s) + HCl(aq) = CaCl + HSO3 =>
CaSO3(s) + HCl(aq) = CaCl + HSO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuCl2*H2O + NaOH + C6H12O6 + AlCl3 = Cu108Al92O200 + NaCl + H2O + C2H12O7 =>
324 CuCl2*H2O + 1476 NaOH + 46 C6H12O6 + 276 AlCl3 = 3 Cu108Al92O200 + 1476 NaCl + 510 H2O + 138 C2H12O7
CH3CHOHCH3 = CH3CHO + CH4 =>
CH3CHOHCH3 = CH3CHO + CH4
C11H15NO + H2 = CH2 + C10H15NO =>
C11H15NO + H2 = CH2 + C10H15NO
S + BaCl2 = Ba2S + Cl2 =>
S + 2 BaCl2 = Ba2S + 2 Cl2
MgSO3 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + SO2 + H2O
SnO2 + Na = Na2O2 + Sn =>
SnO2 + 2 Na = Na2O2 + Sn
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + NaSO4 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 5 Cl2 + 16 H2O
PbCl2 + HNO3 = PbNO3 + HCl2 =>
PbCl2 + HNO3 = PbNO3 + HCl2
MgCl + Zn = ZnCl2 + Mg =>
2 MgCl + Zn = ZnCl2 + 2 Mg
Br + PbI4 = Pb + BrI =>
4 Br + PbI4 = Pb + 4 BrI
CH2O + Ag(NH3)2{+} + OH{-} = Ag + HCO2{-} + NH3 + H2O =>
CH2O + 2 Ag(NH3)2{+} + 3 OH{-} = 2 Ag + HCO2{-} + 4 NH3 + 2 H2O
AlBr3 + Cl2(g) = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2(g) = 2 AlCl3 + 3 Br2
NaBr + MnO2 = Na2MnO2 + Br2 =>
2 NaBr + MnO2 = Na2MnO2 + Br2
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Cu(OH)2(s) = CuO(s)H2O(l) =>
Cu(OH)2(s) = CuO(s)H2O(l)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2CO3(aq) + CoCl2(aq) = CoCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CoCl2(aq) = CoCO3(s) + 2 NaCl(aq)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
(COOH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
KMnO4 + KI + H2SO4 = MnSO4 + KIO2 + K2SO4 + H2O =>
4 KMnO4 + 5 KI + 6 H2SO4 = 4 MnSO4 + 5 KIO2 + 2 K2SO4 + 6 H2O
Zn(s) + N2(g) = Zn3N2 =>
3 Zn(s) + N2(g) = Zn3N2
NH4NO + O2 = N2O + H2O =>
NH4NO + O2 = N2O + 2 H2O
NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3
K[Cr(OH)4] + H2O2 + KOH = K2CrO4 + H2O =>
2 K[Cr(OH)4] + 3 H2O2 + 2 KOH = 2 K2CrO4 + 8 H2O
(NH4)(NO3) = N2O + H2O =>
(NH4)(NO3) = N2O + 2 H2O
C + Ca = Ca2C =>
C + 2 Ca = Ca2C
F2(g) + NaOH(aq) = NaF(s) + O2(g) + H2O(l) =>
2 F2(g) + 4 NaOH(aq) = 4 NaF(s) + O2(g) + 2 H2O(l)
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Na2Cr2O7 + Cu2O + H2O = Cu(OH)2 + Cr(OH)3 + NaOH =>
Na2Cr2O7 + 3 Cu2O + 10 H2O = 6 Cu(OH)2 + 2 Cr(OH)3 + 2 NaOH
NaOH + AgNO4 = AgOH + NaNO4 =>
NaOH + AgNO4 = AgOH + NaNO4
FeCO3 + NaClO + H2O = FeOOH + CO2 + NaCl =>
2 FeCO3 + NaClO + H2O = 2 FeOOH + 2 CO2 + NaCl
Ca3(PO4)2 + AgNO3 = Ca(NO3)2 + Ag3PO4 =>
Ca3(PO4)2 + 6 AgNO3 = 3 Ca(NO3)2 + 2 Ag3PO4
Na(OH) + H3PO4 = Na3PO4 + H2O =>
3 Na(OH) + H3PO4 = Na3PO4 + 3 H2O
KI = IK =>
KI = IK
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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