| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au(NO3)3(aq) + 3 Cr(s) = 3 Cr(NO3)2 + 2 Au
AgNO3 + NaCl = AgCl + NaNO3* =>
AgNO3 + NaCl = AgCl + NaNO3*
NH3 + CuO = N2 + HO2 + Cu =>
2 NH3 + 12 CuO = N2 + 6 HO2 + 12 Cu
N2 + O4 = NO4 =>
N2 + 2 O4 = 2 NO4
KOH + C7H6O2 = KC7H5O2 + H2O =>
KOH + C7H6O2 = KC7H5O2 + H2O
K3N + H2O = K(OH) + NH3 =>
K3N + 3 H2O = 3 K(OH) + NH3
P4 + NHO3 = P2O5 + N2 + H2O =>
P4 + 4 NHO3 = 2 P2O5 + 2 N2 + 2 H2O
HMnO4 + CO = CO2 + H2O + MnO =>
2 HMnO4 + 5 CO = 5 CO2 + H2O + 2 MnO
BaMnO3 = BaO + Mn2O3 + O2 =>
4 BaMnO3 = 4 BaO + 2 Mn2O3 + O2
C2H6 + O2(g) = CO(g) + H2O(g) =>
2 C2H6 + 5 O2(g) = 4 CO(g) + 6 H2O(g)
AlI3 + Na2CO3 = Na2I3 + Al(CO3) =>
AlI3 + Na2CO3 = Na2I3 + Al(CO3)
MgF2 + Li2(CO3) = MgCO3 + LiF =>
MgF2 + Li2(CO3) = MgCO3 + 2 LiF
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NaOH + Cl2 = NaClO + NaCl + H2O =>
2 NaOH + Cl2 = NaClO + NaCl + H2O
CH2CHCOOH + NaOH = CH2CHCOONa + H2O =>
CH2CHCOOH + NaOH = CH2CHCOONa + H2O
HNO3 + Fe = Fe(NO3)3NO + H2O =>
4 HNO3 + Fe = Fe(NO3)3NO + 2 H2O
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
PbI2 = Pb2 + I =>
2 PbI2 = Pb2 + 4 I
CH3(CH2)42CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)42CH3 + 133 O2 = 90 H2O + 88 CO2
C2H6O + O2 = [CO]2 + H2O =>
C2H6O + 2 O2 = [CO]2 + 3 H2O
Sb2O3 + Br2 + KOH = K3SbO4 + KBr + H2O =>
Sb2O3 + 2 Br2 + 10 KOH = 2 K3SbO4 + 4 KBr + 5 H2O
OC5H10 + O2 = CO2 + H2O =>
OC5H10 + 7 O2 = 5 CO2 + 5 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3(aq) + 6 H2O(l)
FeS + HNO3 = NO2 + Fe2(SO4)3 + Fe(NO3)2 + H2O =>
3 FeS + 28 HNO3 = 26 NO2 + Fe2(SO4)3 + Fe(NO3)2 + 14 H2O
RbI + H2O = H2 + I2 + RbOH =>
2 RbI + 2 H2O = H2 + I2 + 2 RbOH
NaNO3(aq) + K2S(aq) = KNO3 + Na2S =>
2 NaNO3(aq) + K2S(aq) = 2 KNO3 + Na2S
Na + HCl = H3 + NaCl =>
3 Na + 3 HCl = H3 + 3 NaCl
C4H9OH + PI3 = C4H9I + HPO(OH)2 =>
3 C4H9OH + PI3 = 3 C4H9I + HPO(OH)2
Ba(No3)2 + H2O = HNo3 + Ba(OH)2 =>
Ba(No3)2 + 2 H2O = 2 HNo3 + Ba(OH)2
ClO3{-} + H{+} = ClO4{-} + ClO2 + H2O =>
3 ClO3{-} + 2 H{+} = ClO4{-} + 2 ClO2 + H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Cu + Cl2(g) = CuCl2 =>
Cu + Cl2(g) = CuCl2
CH3COOH + NH4OH = CH3COOOH + NH4H =>
CH3COOH + NH4OH = CH3COOOH + NH4H
N2H4 + SnCl2 + HCl = SnCl4 + NH4Cl =>
N2H4 + SnCl2 + 4 HCl = SnCl4 + 2 NH4Cl
Cu{2+} + Br{-} = CuBr2 =>
Cu{2+} + 2 Br{-} = CuBr2
Mg + AuNO3 = MgNO3 + Au =>
Mg + AuNO3 = MgNO3 + Au
NaClO(aq) + NH3(aq) = N2H4(aq) + NaCl(aq) + H2O(l) =>
NaClO(aq) + 2 NH3(aq) = N2H4(aq) + NaCl(aq) + H2O(l)
Cu3PO4 + Ag2O3S = Cu2O3S + Ag3PO4 =>
2 Cu3PO4 + 3 Ag2O3S = 3 Cu2O3S + 2 Ag3PO4
SCl2 + AgNO3 = S(NO3)2 + AgCl =>
SCl2 + 2 AgNO3 = S(NO3)2 + 2 AgCl
(g)K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
(g)K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
NO3 + Co = Co(NO3)2 =>
2 NO3 + Co = Co(NO3)2
He + CO = HeCO =>
He + CO = HeCO
Ag + X = AgX =>
Ag + X = AgX
NH3 + HCOOH = NH4COOH =>
NH3 + HCOOH = NH4COOH
K(OH) + H(NO3) = H(HO) + K(NO3) =>
K(OH) + H(NO3) = H(HO) + K(NO3)
Ca(HCO3)2 + N2O5 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + N2O5 = Ca(NO3)2 + H2O + 2 CO2
C3H6 + O2 = C + H2O =>
2 C3H6 + 3 O2 = 6 C + 6 H2O
Cr(NO3)2 + KOH + H2O2 = K2CrO4 + KNO3 + H2O =>
Cr(NO3)2 + 4 KOH + 2 H2O2 = K2CrO4 + 2 KNO3 + 4 H2O
Cu{+} + Fe = Cu + Fe{+} =>
Cu{+} + Fe = Cu + Fe{+}
HCl + Ca(s) = CaCl2(s) + H2 =>
2 HCl + Ca(s) = CaCl2(s) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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