| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + Co2 = 2 NaCo
C5H5N + HCl = C5H5NHCl =>
C5H5N + HCl = C5H5NHCl
H2SO4 + BaCl2 + HNO3 = H2NO3 + BaSO4 + HCl2 =>
H2SO4 + BaCl2 + HNO3 = H2NO3 + BaSO4 + HCl2
CH2F2 + H2O = CH3F2 + OH =>
CH2F2 + H2O = CH3F2 + OH
PbO2 + MnSO4 + HNO3 = H2O + HMnO4 + Pb(NO3)2 + PbSO4 =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 H2O + 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4
AgHCO3 = Ag2O + CO2 + H2O =>
2 AgHCO3 = Ag2O + 2 CO2 + H2O
Na2S2O3 + Br2 + H2O = NaBr + H2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 NaBr + H2SO4 + S
Ta + N = TaN2 =>
Ta + 2 N = TaN2
Fe(OH)3 + C2H3O2H = Fe(C2H3O2)3 + H2O =>
Fe(OH)3 + 3 C2H3O2H = Fe(C2H3O2)3 + 3 H2O
Ca(NO3)2 + Mn(NO3)2 + NaOH = CaMnO3 + NaNO3 + H2O + H2 =>
Ca(NO3)2 + Mn(NO3)2 + 4 NaOH = CaMnO3 + 4 NaNO3 + H2O + H2
Mg + FePO4 = MgPO4 + Fe =>
Mg + FePO4 = MgPO4 + Fe
Re(ClO3)7 = Re + ClO3 =>
Re(ClO3)7 = Re + 7 ClO3
Na2CrO4 + NaBr + H2SO4 = Br2 + H2O + NaSO4 + CrSO4 =>
2 Na2CrO4 + 2 NaBr + 8 H2SO4 = Br2 + 8 H2O + 6 NaSO4 + 2 CrSO4
CH3OCH3 + O2(g) = CO2 + H2O =>
CH3OCH3 + 3 O2(g) = 2 CO2 + 3 H2O
K2SO3 = K2O + SO2 =>
K2SO3 = K2O + SO2
Zn(s) + CO2(g) = ZnO + C(s) =>
2 Zn(s) + CO2(g) = 2 ZnO + C(s)
Sn(NO3)2 + KOH = KNO3 + K2Sn(OH)4 =>
Sn(NO3)2 + 4 KOH = 2 KNO3 + K2Sn(OH)4
[(N2H4)2Cu][BH(CN)3] + KMnO4 + H2SO4 = N2 + CO2 + CuSO4 + MnSO4 + K2SO4 + H2O + H3BO3 =>
10[(N2H4)2Cu][BH(CN)3] + 52 KMnO4 + 88 H2SO4 = 35 N2 + 30 CO2 + 10 CuSO4 + 52 MnSO4 + 26 K2SO4 + 118 H2O + 10 H3BO3
Ti2MoC2F2 = Mo2C + TiC + MoF3 + Ti =>
6 Ti2MoC2F2 = Mo2C + 11 TiC + 4 MoF3 + Ti
HC2H3O2 = C2H3O2{-} + H{+} =>
HC2H3O2 = C2H3O2{-} + H{+}
NaOH + PhOH + (CH3)2CHOH = PhC(CH3)2OH + NaO2 + H =>
NaOH + PhOH + (CH3)2CHOH = PhC(CH3)2OH + NaO2 + 3 H
Zn(NO3)2 + COBr2 = CO(NO3)2 + ZnBr2 =>
Zn(NO3)2 + COBr2 = CO(NO3)2 + ZnBr2
Fe2P + FeS2 = FeS + P4S12 =>
4 Fe2P + 20 FeS2 = 28 FeS + P4S12
Au + H2SO4 = Au2SO4 + H2O + SO2 =>
2 Au + 2 H2SO4 = Au2SO4 + 2 H2O + SO2
H2 + O2 = H2O2O =>
2 H2 + 3 O2 = 2 H2O2O
O2 + C6H12O6 = CO12 + H2O =>
36 O2 + C6H12O6 = 6 CO12 + 6 H2O
Ce(IO3)4 + H2C204 = Ce2(C204)3 + I2 + CO2 + H2O =>
818 Ce(IO3)4 + 1248 H2C204 = 409 Ce2(C204)3 + 1636 I2 + 4284 CO2 + 1248 H2O
Se + Br2 = SeBr2 =>
Se + Br2 = SeBr2
H2O + C7H6O2 = CO2 + C6H6O =>
3 H2O + 14 C7H6O2 = 8 CO2 + 15 C6H6O
C8H8BrNO + C6H7BO2 = C14H13NO + B(OH)2 + Br =>
C8H8BrNO + C6H7BO2 = C14H13NO + B(OH)2 + Br
NHO3 + Zn = (NH4)(NO3) + Zn(NO3)2 + H2O =>
10 NHO3 + 4 Zn = (NH4)(NO3) + 4 Zn(NO3)2 + 3 H2O
IrBr4 + FeBr2 = IrBr2 + FeBr3 =>
IrBr4 + 2 FeBr2 = IrBr2 + 2 FeBr3
Pb2S + O = Pb2O + SO =>
Pb2S + 2 O = Pb2O + SO
Cu + H(SO4)2 = Cu(SO4)2 + H2 =>
2 Cu + 2 H(SO4)2 = 2 Cu(SO4)2 + H2
AgCl + Cr = CrCl3 + Ag =>
3 AgCl + Cr = CrCl3 + 3 Ag
Fe(NH4)2(SO4)2*6(H2O) + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6(H2O) + H2C2O4 = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
Al(s) + CuSO4 = Cu(s) + Al2(SO4)3(aq) =>
2 Al(s) + 3 CuSO4 = 3 Cu(s) + Al2(SO4)3(aq)
Cd + Ba(NO3)2 = Cd(NO3)2 + Ba =>
Cd + Ba(NO3)2 = Cd(NO3)2 + Ba
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Mg(OH)2 + K2(SO4) = K(OH) + Mg(SO4) =>
Mg(OH)2 + K2(SO4) = 2 K(OH) + Mg(SO4)
ZnSO4 + NiSO4 = ZnSO4NiSO4 =>
ZnSO4 + NiSO4 = ZnSO4NiSO4
Cl2 = ClClClClClClClClClClClClClCl389 =>
201 Cl2 = ClClClClClClClClClClClClClCl389
C3H5(NO3)5 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)5 = 12 CO2 + 10 N2 + 10 H2O + 13 O2
H2(g)CuO(s) = Cu(s)H2O(g) =>
H2(g)CuO(s) = Cu(s)H2O(g)
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K1Fe3(C2O4)4*H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 7 H2C2O4 + K2C2O4 + H2O2 = 2 K1Fe3(C2O4)4*H2O + 6(NH4)2SO4 + 6 H2SO4 + 36 H2O
C6H5OH + C4H6O3 = C8H8O2 + H2O =>
2 C6H5OH + C4H6O3 = 2 C8H8O2 + H2O
CN{-} + NaOCl = CNO{-} + NaCl =>
CN{-} + NaOCl = CNO{-} + NaCl
Ba2 + Cl = BaCl2 =>
Ba2 + 4 Cl = 2 BaCl2
KMnO4 + H2SO4 + KI = I2 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 5 I2 + 2 MnSO4 + 8 H2O + 6 K2SO4
MgOHCl = MgCl + HO =>
MgOHCl = MgCl + HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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