| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2NCH2COOH + 2 NaOH = 2 H2O + Na2NCH2COOH
(NH4)3PO4 + Pb(NC3)4 = Pb3(PO4)4 + NH4NC3 =>
4(NH4)3PO4 + 3 Pb(NC3)4 = Pb3(PO4)4 + 12 NH4NC3
Na(OH) + CaS = Na2S + Ca(OH)2 =>
2 Na(OH) + CaS = Na2S + Ca(OH)2
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KC2H3O2(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgCl2 + KI = MgI2 + KCl =>
MgCl2 + 2 KI = MgI2 + 2 KCl
HNO3 + HCl + PbS = H2PbCl6 + NO + H2SO4 + H2O =>
10 HNO3 + 18 HCl + 3 PbS = 3 H2PbCl6 + 10 NO + 3 H2SO4 + 8 H2O
C + H2 + N2 + O2 + S = C377H65N75O6S =>
754 C + 65 H2 + 75 N2 + 6 O2 + 2 S = 2 C377H65N75O6S
CuCl2*6H2O + CH3COCH2COCH3 + CH3OH = Cu(CH3COCH2COCH3)2 + HCl + H2O =>
3 CuCl2*6H2O + 5 CH3COCH2COCH3 + 5 CH3OH = 3 Cu(CH3COCH2COCH3)2 + 6 HCl + 21 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2
Pt(s) + MnBr2(aq) = Br + MnPt =>
Pt(s) + MnBr2(aq) = 2 Br + MnPt
Zn + KBr = ZnBr + K =>
Zn + KBr = ZnBr + K
Cu(NO3)2 + NaBr = CuBr2 + NaNO3 =>
Cu(NO3)2 + 2 NaBr = CuBr2 + 2 NaNO3
PENGUINONE + TWOTHREE = PENGUIN + ONETWOTHREE =>
PENGUINONE + TWOTHREE = PENGUIN + ONETWOTHREE
AgNO3 + NaClO3 = AgClO3NaNO3 =>
AgNO3 + NaClO3 = AgClO3NaNO3
C7H6O2 + CH2Cl2 = C7H5O2Cl + CH3Cl =>
C7H6O2 + CH2Cl2 = C7H5O2Cl + CH3Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
MnSO4 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + H2O =>
8 MnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Mn2(SO4)3 + K2SO4 + 8 H2O
C5H9O4N + H2O = CH4 + CO2 + NH3 =>
4 C5H9O4N + 6 H2O = 9 CH4 + 11 CO2 + 4 NH3
LiCl + KBr = LiBr + KCl =>
LiCl + KBr = LiBr + KCl
CrI3 + NaOH = Cr(OH)3 + NaI =>
CrI3 + 3 NaOH = Cr(OH)3 + 3 NaI
Na + Co3(PO4)2 = Co + Na3PO4 =>
6 Na + Co3(PO4)2 = 3 Co + 2 Na3PO4
AgF + H2O = Ag2O + HF =>
2 AgF + H2O = Ag2O + 2 HF
(CH3COO)2Cu + NaOH = CH3COONa + Cu(OH)2 =>
(CH3COO)2Cu + 2 NaOH = 2 CH3COONa + Cu(OH)2
CrF3 + Ba(MnO4)2 = BaF2 + Cr(MnO4)3 =>
2 CrF3 + 3 Ba(MnO4)2 = 3 BaF2 + 2 Cr(MnO4)3
FeF3 + Ca(C2H3O2)2 = Ca + F2 + Fe(C2H3O2)2 =>
2 FeF3 + 2 Ca(C2H3O2)2 = 2 Ca + 3 F2 + 2 Fe(C2H3O2)2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
(NH4)2CO3 = (NH4)2O + CO2 =>
(NH4)2CO3 = (NH4)2O + CO2
KCNS + Hg(NO3)2 = K(NO3) + Hg(CNS)2 =>
2 KCNS + Hg(NO3)2 = 2 K(NO3) + Hg(CNS)2
KCl2 + BaOH = KOH + BaCl2 =>
KCl2 + BaOH = KOH + BaCl2
KMnO4 + HBr = MnBr2 + KBr + Br2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O
Mg(s) + Mn2O3(s) = MgO(s) + Mn(s) =>
3 Mg(s) + Mn2O3(s) = 3 MgO(s) + 2 Mn(s)
Pb3O4 + NaClO = NaCl + PbO2 =>
Pb3O4 + 2 NaClO = 2 NaCl + 3 PbO2
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
H2S + Co(OH)3 = Co2S3(s) + H2O(g) =>
3 H2S + 2 Co(OH)3 = Co2S3(s) + 6 H2O(g)
Zn + Mg(NO3)2 = Zn2NO3 + Mg =>
4 Zn + Mg(NO3)2 = 2 Zn2NO3 + Mg
Fe + O2 + H2O = Fe3(OH) =>
12 Fe + O2 + 2 H2O = 4 Fe3(OH)
H3PO4(aq) + Sr(OH)2(aq) = H3(OH)2 + SrPO4 =>
H3PO4(aq) + Sr(OH)2(aq) = H3(OH)2 + SrPO4
K2Cr2O7 + Ag(NO3) = K(NO3) + Ag2Cr2O7 =>
K2Cr2O7 + 2 Ag(NO3) = 2 K(NO3) + Ag2Cr2O7
Zn + MnO2 + NH4Cl = ZnCl + Mn2O3 + NH3 + H2O =>
2 Zn + 2 MnO2 + 2 NH4Cl = 2 ZnCl + Mn2O3 + 2 NH3 + H2O
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
PbO + CH3COOH = Pb(C2H3O2)2 + H2O =>
PbO + 2 CH3COOH = Pb(C2H3O2)2 + H2O
KMnO4 + NaOH = KOH + NaMnO4 =>
KMnO4 + NaOH = KOH + NaMnO4
MgNO3 + MgC2O4 + H2SO4 = MgSO4 + (NH4)2SO4 + CO2 + H2O =>
2 MgNO3 + 7 MgC2O4 + 10 H2SO4 = 9 MgSO4 + (NH4)2SO4 + 14 CO2 + 6 H2O
KMnO4 + C12H22O11 + H2O = C6H12O7 + KOH + MnO2 =>
4 KMnO4 + 3 C12H22O11 + 5 H2O = 6 C6H12O7 + 4 KOH + 4 MnO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NH4 + CO3 = HNO3 + CH3 =>
NH4 + CO3 = HNO3 + CH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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