| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 NH3 = (NH4)3PO4
Fe(OH)2 + Na2CO3 = FeCO3 + Na(OH) =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 Na(OH)
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
CuSO4(aq) + KOH(aq) = Cu(OH)2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(aq) + K2SO4(aq)
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
Au + H2O = AuH2O =>
Au + H2O = AuH2O
KClO3 + MnO2 = K2O + Mn(ClO3)4 =>
4 KClO3 + MnO2 = 2 K2O + Mn(ClO3)4
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
Fe + O2 + H2O = Fe(O2H)2 =>
2 Fe + 3 O2 + 2 H2O = 2 Fe(O2H)2
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
NaOH + AgNo3 = NaNo3 + Ag2O + H2O =>
2 NaOH + 2 AgNo3 = 2 NaNo3 + Ag2O + H2O
Na2S + KH2PO4 = H2S + K2S + Na3PO4 =>
3 Na2S + 2 KH2PO4 = 2 H2S + K2S + 2 Na3PO4
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
HAuCl3 + FeSO4 = Au + FeCl2 + SO2 + H2 + O2 =>
2 HAuCl3 + 3 FeSO4 = 2 Au + 3 FeCl2 + 3 SO2 + H2 + 3 O2
Na2S + KH2PO4 = H2S + K2S + Na3PO4 =>
3 Na2S + 2 KH2PO4 = 2 H2S + K2S + 2 Na3PO4
Cu(NH3)4(OH)2 = Cu + NH3 + O2 + H2O =>
2 Cu(NH3)4(OH)2 = 2 Cu + 8 NH3 + O2 + 2 H2O
Ca3PO4 = Ca + PO4 =>
Ca3PO4 = 3 Ca + PO4
MgO + AgNO3 = Ag2O + Mg(NO3)2 =>
MgO + 2 AgNO3 = Ag2O + Mg(NO3)2
Na2S + KH2PO4 = H2S + K2S + Na3PO4 =>
3 Na2S + 2 KH2PO4 = 2 H2S + K2S + 2 Na3PO4
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
SnCl4 + Ca2{+} = CaCl4 + Sn2{+} =>
2 SnCl4 + Ca2{+} = 2 CaCl4 + Sn2{+}
FeI2 + HNO3 = NO + Fe(NO3)2 + HIO3 + H2O =>
FeI2 + 6 HNO3 = 4 NO + Fe(NO3)2 + 2 HIO3 + 2 H2O
TiO2 + H2WO4 = Ti(WO4)2 + H2O =>
TiO2 + 2 H2WO4 = Ti(WO4)2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
V + HNO3 = VO2NO3 + NO2 + H2O =>
V + 6 HNO3 = VO2NO3 + 5 NO2 + 3 H2O
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
HOC3H6NH2 + C6H6 = C9H13N + H2O =>
HOC3H6NH2 + C6H6 = C9H13N + H2O
Zn2(CO3)2 = Zn + CO3 =>
Zn2(CO3)2 = 2 Zn + 2 CO3
AlSO4 + HCl = HAl + ClSO4 =>
AlSO4 + HCl = HAl + ClSO4
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
HMnO4 + HNO2 = Mn(NO3)2 + HNO3 + H2O =>
2 HMnO4 + 5 HNO2 = 2 Mn(NO3)2 + HNO3 + 3 H2O
CaOH2 + NaCl = NaOH2 + CaCl =>
CaOH2 + NaCl = NaOH2 + CaCl
CaCl2 + H2O*CO2 = CaCO3 + HCl =>
CaCl2 + H2O*CO2 = CaCO3 + 2 HCl
K{2}CrO{4} + AgNO{3} = KNO{3} + Ag{2}CrO{4} =>
K{2}CrO{4} + AgNO{3} = KNO{3} + Ag{2}CrO{4}
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
FeSO4 + NaCo3 = NaSO4 + FeCo3 =>
FeSO4 + NaCo3 = NaSO4 + FeCo3
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
Ca(HSO4)2 = CaSO4 + H2O + SO3 =>
Ca(HSO4)2 = CaSO4 + H2O + SO3
COOHCH2CH(NH2)COOH + HNO3 = COOHCH2CH(OH)COOH + N2 + H2O =>
5 COOHCH2CH(NH2)COOH + 3 HNO3 = 5 COOHCH2CH(OH)COOH + 4 N2 + 4 H2O
CH3OH + Ag(NH3)OH = HCOOH + Ag + NH3 + H2O =>
CH3OH + 4 Ag(NH3)OH = HCOOH + 4 Ag + 4 NH3 + 3 H2O
C2H4 = C4H8 =>
2 C2H4 = C4H8
C6H5CH3 + Na2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
C6H5CH3 + Na2Cr2O7 + 4 H2SO4 = C6H5COOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
Pb(NO3)2 + Na(CO3) = Pb(CO3)2 + NaNO3 =>
Pb(NO3)2 + 2 Na(CO3) = Pb(CO3)2 + 2 NaNO3
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
FeCl2 + Al(OH)3 = Fe(OH)3 + AlCl2 =>
FeCl2 + Al(OH)3 = Fe(OH)3 + AlCl2
C2H3O2 + H2O = CH4 + CO2 =>
8 C2H3O2 + 2 H2O = 7 CH4 + 9 CO2
Ni(NO3)2 + NaOH = NaNO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 NaOH = 2 NaNO3 + Ni(OH)2
CH3CH2CH3 + HCl = CH3CHClCH3 + H2 =>
CH3CH2CH3 + HCl = CH3CHClCH3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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