| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(NO3)2 + (NH4)2C2O4 = NaC2O4 + 2 NH4NO3
Na2C2O4 + KOH = NaOH + K2C2O4 =>
Na2C2O4 + 2 KOH = 2 NaOH + K2C2O4
NH4OH + H3PO4 = H2O + ((NH4)3PO4) =>
3 NH4OH + H3PO4 = 3 H2O + ((NH4)3PO4)
(NaO2CCH2)2NCH2CH2N(CH2CO2Na)2 + HCl = (HO2CCH2)2NCH2CH2N(CH2CO2H)2 + NaCl =>
(NaO2CCH2)2NCH2CH2N(CH2CO2Na)2 + 4 HCl = (HO2CCH2)2NCH2CH2N(CH2CO2H)2 + 4 NaCl
CaCl(aq) + NaCO3(aq) = CaCO3(aq) + NaCl(s) =>
CaCl(aq) + NaCO3(aq) = CaCO3(aq) + NaCl(s)
MgCl2 + NH4Cl = MgNH4 + Cl =>
MgCl2 + NH4Cl = MgNH4 + 3 Cl
C3H8O3 + MnO4{-} + H{+} = CO2 + H2O + MnO2 =>
3 C3H8O3 + 14 MnO4{-} + 14 H{+} = 9 CO2 + 19 H2O + 14 MnO2
KOH + Zn(OH)2 = K2[Zn(OH)4] =>
2 KOH + Zn(OH)2 = K2[Zn(OH)4]
FeCl2 + H2SO4 + HCl = FeCl3 + SO2 + H2O =>
2 FeCl2 + H2SO4 + 2 HCl = 2 FeCl3 + SO2 + 2 H2O
H2C6H6O4 + NaOH = NaHC6H6O4 + H2O =>
H2C6H6O4 + NaOH = NaHC6H6O4 + H2O
H2 + LiNO3 = HNO3 + Li =>
H2 + 2 LiNO3 = 2 HNO3 + 2 Li
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
H3PO4 + Li = Li3PO4 + H2 =>
2 H3PO4 + 6 Li = 2 Li3PO4 + 3 H2
Na + I = NaI =>
Na + I = NaI
O7Cl2 + H2O = HClO4 =>
O7Cl2 + H2O = 2 HClO4
Cr(NO3)3 + (NH4)2C2O4 = Cr2(C2O4)3 + NH4NO3 =>
2 Cr(NO3)3 + 3(NH4)2C2O4 = Cr2(C2O4)3 + 6 NH4NO3
CH2O + NaOH = CH3OH + HCOONa =>
2 CH2O + NaOH = CH3OH + HCOONa
H2SO4 + KMnO4 + FeSO4 = H2O + K2SO4 + MnSO4 + Fe2(SO4)3 =>
8 H2SO4 + 2 KMnO4 + 10 FeSO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3
C + H + O = C4H8O2 =>
4 C + 8 H + 2 O = C4H8O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + NH4Cl = NaCl + NH4 =>
Na + NH4Cl = NaCl + NH4
K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + KCl + K =>
K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + 2 KCl + 2 K
K2CrO4 + NaOH + Ba(NO3)2 = KOH + NaNO3 + BaCrO4 =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = 2 KOH + 2 NaNO3 + BaCrO4
S + H2O = S3O + H2 =>
3 S + H2O = S3O + H2
ZnO + Cu(OH)2 = Zn(OH)2 + CuO =>
ZnO + Cu(OH)2 = Zn(OH)2 + CuO
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
HCl(aq) + Fe(NO3)3(aq) = H(NO3)3(aq) + FeCl(aq) =>
HCl(aq) + Fe(NO3)3(aq) = H(NO3)3(aq) + FeCl(aq)
HNO3 + H2 = H2O + NH3 =>
HNO3 + 4 H2 = 3 H2O + NH3
CaCe2 + Na3PO4 = Ca3(PO4)2 + NaCe =>
3 CaCe2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCe
Ce{4+} + Cl{-} = Cl2 + Ce{2+} =>
Ce{4+} + 2 Cl{-} = Cl2 + Ce{2+}
CH3COOH + Zn = H2 + Zn(O2CCH3)2 =>
2 CH3COOH + Zn = H2 + Zn(O2CCH3)2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
COOHCH2CHNH2COOH + KOH = COOKCH2CHNH2COOK + H2O =>
COOHCH2CHNH2COOH + 2 KOH = COOKCH2CHNH2COOK + 2 H2O
HCl + NH5O = NH4Cl + H2O =>
HCl + NH5O = NH4Cl + H2O
Cu(OH)2 + NaOH = H2O + Na2CuO2 =>
Cu(OH)2 + 2 NaOH = 2 H2O + Na2CuO2
Na3PO4 + Cu2(SO4)2 = Na2SO4 + Cu3(PO4)2 =>
4 Na3PO4 + 3 Cu2(SO4)2 = 6 Na2SO4 + 2 Cu3(PO4)2
Ca(OH)2 + SO2 = CaSO4 + (H20) =>
10 Ca(OH)2 + 10 SO2 = 10 CaSO4 + (H20)
HNO3 + KMnO4 = KNO3 + Mn(NO3)2 + H2O + O =>
6 HNO3 + 2 KMnO4 = 2 KNO3 + 2 Mn(NO3)2 + 3 H2O + 5 O
Li2SO3 + AgNO3 = Ag2SO3 + LiNO3 =>
Li2SO3 + 2 AgNO3 = Ag2SO3 + 2 LiNO3
KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaCl =>
2 KCl + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaCl
(H2)5 + O = H2O =>
(H2)5 + 5 O = 5 H2O
Ba(NO3) + Na2SO4 = BaSO4 + Na2(NO3) =>
Ba(NO3) + Na2SO4 = BaSO4 + Na2(NO3)
Na2O + (NH4)2CO3 = Na2CO3 + H2O + NH3 =>
Na2O + (NH4)2CO3 = Na2CO3 + H2O + 2 NH3
HBr(aq) + NH3(aq) = H3 + NBr =>
3 HBr(aq) + 3 NH3(aq) = 4 H3 + 3 NBr
Mg(NO3)2 + BeCl2 = MgCl2 + Be(NO3)2 =>
Mg(NO3)2 + BeCl2 = MgCl2 + Be(NO3)2
P + O + Cl = POCl3 =>
P + O + 3 Cl = POCl3
(C2H2)(g) + O2(g) = CO2(g) + H2O(g) =>
2(C2H2)(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
CH3OH + KMnO4 = CH3COOH + H2O + KOH + MnO2 =>
6 CH3OH + 4 KMnO4 = 3 CH3COOH + 4 H2O + 4 KOH + 4 MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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