| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(OH)2 + 2 HNo3 = Na(No3)2 + 2 H2O
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + CH3CHO + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 2 MnSO4 + K2SO4 + 5 CH3CHO + 8 H2O
CaMg(CO3)2 = CaO + MgO + CO2 =>
CaMg(CO3)2 = CaO + MgO + 2 CO2
Al + Na2SO4 = Al2(SO4)3 + Na =>
2 Al + 3 Na2SO4 = Al2(SO4)3 + 6 Na
C6H12O6 = CH + CH2OH + CO2 =>
5 C6H12O6 = 6 CH + 18 CH2OH + 6 CO2
K(s) + H2O = K(OH) + H(g) =>
K(s) + H2O = K(OH) + H(g)
K3N + Ca = Ca3N2 + K =>
2 K3N + 3 Ca = Ca3N2 + 6 K
S{2-} + O2 = SO4{2-} =>
S{2-} + 2 O2 = SO4{2-}
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
NaHCO{3-} + H{3}C{6}H{5}O{7} = H{2}O + CO{2} + Na{3}C{6}H{5}O =>
NaHCO{3-} + 10 H{3}C{6}H{5}O{7} = 11 H{2}O + CO{2} + Na{3}C{6}H{5}O
Na3SCuSO4 = Na3SO4SCu =>
Na3SCuSO4 = Na3SO4SCu
VO2 = VO + O2 =>
2 VO2 = 2 VO + O2
Mg + CoBr2 = Co + MgBr2 =>
Mg + CoBr2 = Co + MgBr2
BrCl2 + MgSO4 = MgCl2 + BrSO4 =>
BrCl2 + MgSO4 = MgCl2 + BrSO4
*CaCO3 = CaO + CO2 =>
*CaCO3 = CaO + CO2
FeP = Fe + P =>
FeP = Fe + P
Li2CO3 + C = CO + Li =>
Li2CO3 + 2 C = 3 CO + 2 Li
S + HNO3 = SO2 + NO + H2S =>
3 S + 2 HNO3 = 2 SO2 + 2 NO + H2S
Al + H2SO4 = Al2(SO4)2 + S + H2O =>
6 Al + 8 H2SO4 = 3 Al2(SO4)2 + 2 S + 8 H2O
Cu + HCl = CuCl2H2 =>
Cu + 2 HCl = CuCl2H2
Magnesiumoxide + Carbon = Magnesium + Carbonmonoxide =>
MgO + C = Mg + CO
K4[Mn(CN)6] + O2 + H2O = K3[Mn(CN)6] + KOH =>
4 K4[Mn(CN)6] + O2 + 2 H2O = 4 K3[Mn(CN)6] + 4 KOH
C6H5COOH + (NH4)2CO3 = C6H5COONH4 + H2O + CO2 =>
2 C6H5COOH + (NH4)2CO3 = 2 C6H5COONH4 + H2O + CO2
Hg2CrO4 + Li2SO4 = Hg2SO4 + Li2CrO4 =>
Hg2CrO4 + Li2SO4 = Hg2SO4 + Li2CrO4
O2 + NH3 = H2O + NO =>
5 O2 + 4 NH3 = 6 H2O + 4 NO
Cr{2+}(aq) + Sn{4+}(aq) = Cr{3+}(aq) + Sn{2+}(aq) =>
2 Cr{2+}(aq) + Sn{4+}(aq) = 2 Cr{3+}(aq) + Sn{2+}(aq)
EDTA{4-} + Zn{2+} = Zn(EDTA){2-} =>
EDTA{4-} + Zn{2+} = Zn(EDTA){2-}
Fe3(PO4)2 + NaCl = FeCl2 + Na3(PO4) =>
Fe3(PO4)2 + 6 NaCl = 3 FeCl2 + 2 Na3(PO4)
HCl + CuSO4 = HCu + ClSO4 =>
HCl + CuSO4 = HCu + ClSO4
CH3COOH + NaHCO3 = CH2COONa + CO2 + H2O =>
7 CH3COOH + 8 NaHCO3 = 8 CH2COONa + 6 CO2 + 10 H2O
At2O7 + H2O = At(OH)7 =>
At2O7 + 7 H2O = 2 At(OH)7
KCl + (NH4)3PO4 = K3PO4 + (NH4)Cl =>
3 KCl + (NH4)3PO4 = K3PO4 + 3(NH4)Cl
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb2 =>
2 Cr + 2 Pb(NO3)2 = 2 Cr(NO3)2 + Pb2
Co(OH)2 + H2S = H2O + CoS =>
Co(OH)2 + H2S = 2 H2O + CoS
Cr{3+} + NaOH = Cr2O3 + Na{+} + H2O =>
2 Cr{3+} + 6 NaOH = Cr2O3 + 6 Na{+} + 3 H2O
NaHCO3 + C2H4O2 = H2O + NaC2O2 + CO2 =>
8 NaHCO3 + 5 C2H4O2 = 14 H2O + 8 NaC2O2 + 2 CO2
CH3COOH + NaCH3 = CH3CH3 + NaCOOH =>
CH3COOH + NaCH3 = CH3CH3 + NaCOOH
KI + KOH = KIKOH =>
KI + KOH = KIKOH
HCOOC6H5 + HOH = HCOOH + C6H5OH =>
HCOOC6H5 + HOH = HCOOH + C6H5OH
BaCl2(aq) + NaOH(aq) = BaOH(s) + NaCl2(aq) =>
BaCl2(aq) + NaOH(aq) = BaOH(s) + NaCl2(aq)
Cu(CO3)2 + H3PO4 + NaOH = Na2CuP6O18 + H2O + CO2 =>
Cu(CO3)2 + 6 H3PO4 + 2 NaOH = Na2CuP6O18 + 10 H2O + 2 CO2
Al2(CO3)3 + H2(SO4) = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2(SO4) = Al2(SO4)3 + 3 CO2 + 3 H2O
CO3(aq) + H2SO4(aq) = H2CO3(aq) + SO4(aq) =>
CO3(aq) + H2SO4(aq) = H2CO3(aq) + SO4(aq)
MnO4 + H2SO4 = SO4 + Mn + H2O =>
MnO4 + 4 H2SO4 = 4 SO4 + Mn + 4 H2O
KI + KOH = KIKOH =>
KI + KOH = KIKOH
KNO2(s) + O2(g) = KNO3(s) =>
2 KNO2(s) + O2(g) = 2 KNO3(s)
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2(NO3)2
C10H9NO3 = C10H7NO2 + H2O =>
C10H9NO3 = C10H7NO2 + H2O
Al + HNO3 + NaOH = NaAlO2 + NH3 + H2O =>
8 Al + 3 HNO3 + 8 NaOH = 8 NaAlO2 + 3 NH3 + H2O
Na2CrO4 + KOH = NaOH + K2CrO4 =>
Na2CrO4 + 2 KOH = 2 NaOH + K2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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