| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3) + KI = KNO3 + SrI
Fe(OH)3 + K2O = Fe2O3 + KOH =>
2 Fe(OH)3 + 3 K2O = Fe2O3 + 6 KOH
C9H19OH1 + O2 = CO2 + H2O =>
2 C9H19OH1 + 27 O2 = 18 CO2 + 20 H2O
CH3CH2COOH = CH2CH3COO + H =>
CH3CH2COOH = CH2CH3COO + H
AlK(SO4)2 + CaCl2 = CaSO4 + AlCl3 + KCl =>
AlK(SO4)2 + 2 CaCl2 = 2 CaSO4 + AlCl3 + KCl
CrO4{-2} + SO3{-2} + H2O = Cr(OH)3 + SO4{-2} + OH{-} =>
2 CrO4{-2} + 3 SO3{-2} + 5 H2O = 2 Cr(OH)3 + 3 SO4{-2} + 4 OH{-}
HSO3NH2 + KNO2 = N2 + SO4 + K2SO4 + H2O =>
8 HSO3NH2 + 10 KNO2 = 9 N2 + 3 SO4 + 5 K2SO4 + 12 H2O
FeCl3 + (NH4)2MoO4 = Fe2(MoO4)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2MoO4 = Fe2(MoO4)3 + 6 NH4Cl
C6H8O7(aq) + Cu(s) = Cu(C6H6O7) + H2(g) =>
C6H8O7(aq) + Cu(s) = Cu(C6H6O7) + H2(g)
HNO3 + Cu = Cu(NO3)2 + H2 =>
2 HNO3 + Cu = Cu(NO3)2 + H2
Sr(s) + Cl2(g) = SrCl2(s) =>
Sr(s) + Cl2(g) = SrCl2(s)
Ba(OH)2(aq) + (NH4)2CO3(aq) = NH4OH(aq) + BaCO3(s) =>
Ba(OH)2(aq) + (NH4)2CO3(aq) = 2 NH4OH(aq) + BaCO3(s)
Fe + CO2 = C + Fe3O4 =>
3 Fe + 2 CO2 = 2 C + Fe3O4
HO2 + NO = H2O + NO2 =>
2 HO2 + 3 NO = H2O + 3 NO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Sn(SO4)2 + NH4OH = Sn(OH)4 + (NH4)2SO4 =>
Sn(SO4)2 + 4 NH4OH = Sn(OH)4 + 2(NH4)2SO4
Cu + NaOH + Br = NaBr + Cu(OH)2 =>
Cu + 2 NaOH + 2 Br = 2 NaBr + Cu(OH)2
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
(NaOH) + (H3PO4) = (Na3PO4) + (H2O) =>
3(NaOH) + (H3PO4) = (Na3PO4) + 3(H2O)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
I{-} + S2O82{-} = IO5{-} + S2O32{-} =>
10 I{-} + S2O82{-} = 10 IO5{-} + S2O32{-}
ammoniumnitrate = water + nitrogen + oxygen =>
2 NH4NO3 = 4 H2O + 2 N2 + O2
XL3 + Cl2 = XCl3 + L2 =>
2 XL3 + 3 Cl2 = 2 XCl3 + 3 L2
Ca(OH)2 + H2CO3 = HOH + CaCO3 =>
Ca(OH)2 + H2CO3 = 2 HOH + CaCO3
Ti + Cu(OH)2 = Ti(OH)2 + Cu =>
Ti + Cu(OH)2 = Ti(OH)2 + Cu
KNO3 + Na2CO3 = KNa2 + NO3(CO3) =>
KNO3 + Na2CO3 = KNa2 + NO3(CO3)
KMnO4 + HI = KOH + MnO2 + H2O + I2 =>
2 KMnO4 + 6 HI = 2 KOH + 2 MnO2 + 2 H2O + 3 I2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ba2S2 + Sr = SrS + Ba =>
Ba2S2 + 2 Sr = 2 SrS + 2 Ba
PH3 + HMnO4 = MnO2 + H2O + H2PO4 =>
PH3 + 3 HMnO4 = 3 MnO2 + 2 H2O + H2PO4
S4 + O2 = SO3 =>
S4 + 6 O2 = 4 SO3
OF2 + NO + H2O = HNO3 + HF =>
3 OF2 + 4 NO + 5 H2O = 4 HNO3 + 6 HF
Pb(OH)2*CO2 = PbCO3 + H2O =>
Pb(OH)2*CO2 = PbCO3 + H2O
Mg(OH)2 + NO3 = MgNO3 + (OH)2 =>
Mg(OH)2 + NO3 = MgNO3 + (OH)2
KCl + H2S2O7 = K2S2O7 + HCl =>
2 KCl + H2S2O7 = K2S2O7 + 2 HCl
Pb(ClO3)4 = Pb + (ClO3)4 =>
Pb(ClO3)4 = Pb + (ClO3)4
NiSO4*6H2O + NH4Br + NH3 = Ni(NH3)6Br2 + SO4 + H2O + NH4 =>
NiSO4*6H2O + 2 NH4Br + 6 NH3 = Ni(NH3)6Br2 + SO4 + 6 H2O + 2 NH4
Fe(OH)3 + K2O = Fe2O3 + KOH =>
2 Fe(OH)3 + 3 K2O = Fe2O3 + 6 KOH
HSO3NH2 + KNO2 = N2 + SO4 + K2SO4 + H2O =>
8 HSO3NH2 + 10 KNO2 = 9 N2 + 3 SO4 + 5 K2SO4 + 12 H2O
HSO5 + C10H12O = C10H12O2 + HSO4 =>
HSO5 + C10H12O = C10H12O2 + HSO4
H2SiF6 + KOH = KF + SiO2 + H2O =>
H2SiF6 + 6 KOH = 6 KF + SiO2 + 4 H2O
K2CrO4 + Na2S + H2O = S + Cr(OH)3 + NaOH + KOH =>
2 K2CrO4 + 3 Na2S + 8 H2O = 3 S + 2 Cr(OH)3 + 6 NaOH + 4 KOH
K3(PO4) + Sr(NO3)2 = K3(NO3)2 + Sr(PO4) =>
K3(PO4) + Sr(NO3)2 = K3(NO3)2 + Sr(PO4)
Mg(NO3)2(aq) + Ag(s) = Ag(NO3)2(aq) + Mg(s) =>
Mg(NO3)2(aq) + Ag(s) = Ag(NO3)2(aq) + Mg(s)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe(OH)3 + K2O = Fe2O3 + KOH =>
2 Fe(OH)3 + 3 K2O = Fe2O3 + 6 KOH
C6H5OH = C6H5 + OH =>
C6H5OH = C6H5 + OH
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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