| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO + 2 NaOH = Na2MnO2 + H2O
K3 + PO4 + Na2CO3 = K3CO3 + Na2PO4 =>
K3 + PO4 + Na2CO3 = K3CO3 + Na2PO4
HNo3 + Ca(OH)2 = CaH(No3)3 + H2O =>
3 HNo3 + Ca(OH)2 = CaH(No3)3 + 2 H2O
CuC2H4O2 + NaOH = CuOH + NaC2H4O2 =>
CuC2H4O2 + NaOH = CuOH + NaC2H4O2
PtI4 + F2 = I2 + PtF =>
2 PtI4 + F2 = 4 I2 + 2 PtF
MnO + NaOH = Na2MnO2 + H2O =>
MnO + 2 NaOH = Na2MnO2 + H2O
Fe{3}O{2} + CO = Fe + CO{2} =>
2 Fe{3}O{2} + 3 CO = 2 Fe + 3 CO{2}
K{+} + Ge({-}4) = KGe =>
K{+} + Ge({-}4) = KGe
MnO2(s) + HCl = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl = MnCl2(s) + Cl2(g) + 2 H2O(l)
H3PO4 + Ca(OH)2 = CaH4(PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = CaH4(PO4)2 + 2 H2O
Mg2SiO4 + C6H8O7 + H2O = Si(OH)3 + Mg + Mg(HCO3)2 =>
24 Mg2SiO4 + 5 C6H8O7 + 31 H2O = 24 Si(OH)3 + 33 Mg + 15 Mg(HCO3)2
LiMnO4 + LiNO2 + H2O = LiNO3 + MnO2 + LiOH =>
2 LiMnO4 + 3 LiNO2 + H2O = 3 LiNO3 + 2 MnO2 + 2 LiOH
NH3 + O2 = NO2 + H2 = =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2
NH4OH + Ga((NO)3)3 = Ga(OH)3 + NH3 + NO =>
12 NH4OH + 5 Ga((NO)3)3 = 5 Ga(OH)3 + 15 NH3 + 42 NO
C8H6O + O2 = CO + H2O =>
C8H6O + 5 O2 = 8 CO + 3 H2O
Te + O2 = Te2O4 =>
2 Te + 2 O2 = Te2O4
AgCl(aq) = Ag(s) + Cl2(g) =>
2 AgCl(aq) = 2 Ag(s) + Cl2(g)
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l) =>
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O(l)
NaOH + CO2 = Na2CO3 + H2 + O2 =>
4 NaOH + 2 CO2 = 2 Na2CO3 + 2 H2 + O2
Mg2 + Pb(No3)2 = Mg2(No3)2 + Pb =>
Mg2 + Pb(No3)2 = Mg2(No3)2 + Pb
Ag + PtCl2 = AgCl + Pt =>
2 Ag + PtCl2 = 2 AgCl + Pt
Co3{+} + F{-} = Co3F =>
Co3{+} + F{-} = Co3F
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Br2 + Al = AlBr3 =>
3 Br2 + 2 Al = 2 AlBr3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na2MnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
Na2MnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + 2 NaOH
C7H15COOH + HCl = C7H12Cl3COOH + H2 =>
C7H15COOH + 3 HCl = C7H12Cl3COOH + 3 H2
MnO + NaOH = Na2MnO2 + H2O =>
MnO + 2 NaOH = Na2MnO2 + H2O
KNO3 + H2SO4 = HKSO4 + HNO3 =>
KNO3 + H2SO4 = HKSO4 + HNO3
SO2 + KMnO4 = K + Mn(SO4)2 =>
2 SO2 + KMnO4 = K + Mn(SO4)2
NH4MnO4 + LiOH = NH4OH + LiMnO4 =>
NH4MnO4 + LiOH = NH4OH + LiMnO4
MnCl2 + KOCl + KOH = MnO2 + KCl + H2O =>
MnCl2 + KOCl + 2 KOH = MnO2 + 3 KCl + H2O
CrPO4 + H3O = H2O + Cr + HPO4 =>
CrPO4 + H3O = H2O + Cr + HPO4
PCl3 + KClO3 + H2O = H3PO4 + KCl + HCl =>
3 PCl3 + KClO3 + 9 H2O = 3 H3PO4 + KCl + 9 HCl
Cu{2+}S + Fe = Fe{2+} + Cu =>
Cu{2+}S + Fe = Fe{2+} + Cu
Pt + HBr = PtBr2 + H =>
Pt + 2 HBr = PtBr2 + 2 H
Sn + SbCl5 = Sb + SnCl4 =>
5 Sn + 4 SbCl5 = 4 Sb + 5 SnCl4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KOH + MnO2 = K2MnO4 + H =>
2 KOH + MnO2 = K2MnO4 + 2 H
KNO2 + H2SO4 + KI = K2SO4 + NO + I2 + H2O =>
2 KNO2 + 2 H2SO4 + 2 KI = 2 K2SO4 + 2 NO + I2 + 2 H2O
MnO + NaOH = Mn(OH)2 + Na2O =>
MnO + 2 NaOH = Mn(OH)2 + Na2O
CuCl2 + CaCrO4 = Cu2(CrO4)2 + CaCl2 =>
2 CuCl2 + 2 CaCrO4 = Cu2(CrO4)2 + 2 CaCl2
P2S3 + HNO3 + H2O = H2SO4 + H3PO4 + NO =>
3 P2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 6 H3PO4 + 28 NO
CBr3CHO + H2O = CBr3CH(OH)2 =>
CBr3CHO + H2O = CBr3CH(OH)2
Sr(OH)2 + KNO3 = KOH + Sr(NO3)2 =>
Sr(OH)2 + 2 KNO3 = 2 KOH + Sr(NO3)2
Ca(OH)2 + N2O5 = (CaOH)NO3 + H2O =>
2 Ca(OH)2 + N2O5 = 2(CaOH)NO3 + H2O
CH3CH2CH2CH(OH)CH2COH + O2 = CO2 + H2O =>
CH3CH2CH2CH(OH)CH2COH + 8 O2 = 6 CO2 + 6 H2O
MnO + NaOH = Na2MnO2 + H2O =>
MnO + 2 NaOH = Na2MnO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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