| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
N2O5 = Nitrogen + oxygen =>
2 N2O5 = 2 N2 + 5 O2
Cu*AgNO3 = Ag + CuNO3 =>
Cu*AgNO3 = Ag + CuNO3
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
Pb(NO3)2 + Ba = Ba(NO3)2 + Pb =>
Pb(NO3)2 + Ba = Ba(NO3)2 + Pb
FeCl3 + K4[Fe(CN)6] = KCl3 + K3Fe(CN)6 + Fe =>
FeCl3 + K4[Fe(CN)6] = KCl3 + K3Fe(CN)6 + Fe
Y(NO3)3 + CO(NH2)2 = Y2O3 + H2O + CO2 + NO2 =>
14 Y(NO3)3 + 3 CO(NH2)2 = 7 Y2O3 + 6 H2O + 3 CO2 + 48 NO2
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
(NH4)2CO3 + CrCl3 = NH4Cl + C3Cr2O9 =>
3(NH4)2CO3 + 2 CrCl3 = 6 NH4Cl + C3Cr2O9
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 + 6 H2O
PH3 + OH{-} = P + H2O + e =>
PH3 + 3 OH{-} = P + 3 H2O + 3e
NaClO + KBr = Br2 + Cl + NaKO =>
2 NaClO + 2 KBr = Br2 + 2 Cl + 2 NaKO
H2SO3 + NaClO3 = H2SO4 + NaCl =>
3 H2SO3 + NaClO3 = 3 H2SO4 + NaCl
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O =>
3 C3H7OH + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 7 H2O + 3 HC3H5O
PCl = ClP =>
PCl = ClP
CH3(CH2)16COOCH3 + O2 = CO2(g) + H2O(g) =>
2 CH3(CH2)16COOCH3 + 55 O2 = 38 CO2(g) + 38 H2O(g)
H2O + ClC19H30 = OC19H31 + HCl =>
H2O + ClC19H30 = OC19H31 + HCl
Ti3O5 + Mn = Ti2O3 + MnO =>
2 Ti3O5 + Mn = 3 Ti2O3 + MnO
AsO33{-} + I2 + HCO3{-} = AsO43{-} + I{-} + CO2 + H2O =>
AsO33{-} + 10 I2 + 20 HCO3{-} = AsO43{-} + 20 I{-} + 20 CO2 + 10 H2O
CO2 + H2O = C6H12O6 + O9 =>
18 CO2 + 18 H2O = 3 C6H12O6 + 4 O9
C3H7COOK + H2O = C3H7COOH + K2O =>
2 C3H7COOK + H2O = 2 C3H7COOH + K2O
C15H11NO2 + Br2 = C15H10BrNO2 + HBr =>
C15H11NO2 + Br2 = C15H10BrNO2 + HBr
CoSO4 + KOH + Br2 = Co(OH)3 + K2SO4 + KBr =>
2 CoSO4 + 6 KOH + Br2 = 2 Co(OH)3 + 2 K2SO4 + 2 KBr
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
Fe2O3 + Cr2O3 = FeCr2O4 + O2 =>
2 Fe2O3 + 4 Cr2O3 = 4 FeCr2O4 + O2
Co2O3 + CO2 + H2O = Co(HCO3)3 =>
Co2O3 + 6 CO2 + 3 H2O = 2 Co(HCO3)3
H{+} + e + MnO4{-} = H2O + Mn{+2} =>
8 H{+} + 5e + MnO4{-} = 4 H2O + Mn{+2}
HKO + H3O4P = KH2PO4 + H2O =>
HKO + H3O4P = KH2PO4 + H2O
Fe3Al2Si3 + FeAl2Si = Fe3Al3Si2 + Fe2Al3Si3 =>
Fe3Al2Si3 + 2 FeAl2Si = Fe3Al3Si2 + Fe2Al3Si3
C6H10 + Br2 = (uv)C6H10Br2 =>
C6H10 + Br2 = (uv)C6H10Br2
MgCrO4 + NiCl2 = MgCl2 + NiCrO4 =>
MgCrO4 + NiCl2 = MgCl2 + NiCrO4
PH4ClO4 = H3PO4 + HCl =>
PH4ClO4 = H3PO4 + HCl
KMnO4 + NH3 = H2O + MnO2 + KNO3 + KOH =>
8 KMnO4 + 3 NH3 = 2 H2O + 8 MnO2 + 3 KNO3 + 5 KOH
Cu(OH)2 = HCuO2 + H =>
Cu(OH)2 = HCuO2 + H
PH4ClO4 = H3PO4 + HCl =>
PH4ClO4 = H3PO4 + HCl
CH3C(O)OC2H5 + H2O = CH3COOH + C2H5OH =>
CH3C(O)OC2H5 + H2O = CH3COOH + C2H5OH
sodiumhydrogencarbonate = sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Er2O3 + CH3COOH = Er(CH3COO)3 + H2O =>
Er2O3 + 6 CH3COOH = 2 Er(CH3COO)3 + 3 H2O
ZnO + KOH + H2O = K[Zn(OH)] + OH =>
ZnO + KOH + H2O = K[Zn(OH)] + 2 OH
SO2 + KMnO7 + KOH = K2SO4 + MnO2 + H2O =>
9 SO2 + 2 KMnO7 + 16 KOH = 9 K2SO4 + 2 MnO2 + 8 H2O
PH4ClO4 = H3PO4 + HCl =>
PH4ClO4 = H3PO4 + HCl
SbCl = Sb + Cl3 =>
3 SbCl = 3 Sb + Cl3
La(S) + Mn(PO4) = La(PO4) + Mn(S) =>
La(S) + Mn(PO4) = La(PO4) + Mn(S)
NaHCO3 + HCl = CO2 + H2ONaCl =>
NaHCO3 + HCl = CO2 + H2ONaCl
MoO6 + Zn2HSO4 = Zn2SO4 + H2O + MoO3 =>
MoO6 + 6 Zn2HSO4 = 6 Zn2SO4 + 3 H2O + MoO3
Cs + CrO4 = CsCrO4 =>
Cs + CrO4 = CsCrO4
Mg + Cl2 + H2 + O2 = MgCl2*2H2O =>
Mg + Cl2 + 2 H2 + O2 = MgCl2*2H2O
NaBH4 + C6H8O7 + H2O = H2 + Na2H(C3H5O(COO)3) + H3BO3 =>
2 NaBH4 + C6H8O7 + 6 H2O = 8 H2 + Na2H(C3H5O(COO)3) + 2 H3BO3
K2Cr2O7 + HCl + FeO = H2O + KCl + FeCl3 + Cr(OH)3 =>
K2Cr2O7 + 20 HCl + 6 FeO = 7 H2O + 2 KCl + 6 FeCl3 + 2 Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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