| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2(SO4) + 2 HBr = 2 LiBr + H2(SO4)
CoCl2(aq) + NaNO3(aq) = NaCo + NO3Cl2 =>
CoCl2(aq) + NaNO3(aq) = NaCo + NO3Cl2
MnO2 + O3 + KOH = KMnO4 + H2O =>
2 MnO2 + O3 + 2 KOH = 2 KMnO4 + H2O
PbO2 + LiNO3 = Pb(NO3)4 + Li2O =>
PbO2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2O
Cu + HNO3 = CuNO6 + NO + H2O =>
3 Cu + 10 HNO3 = 3 CuNO6 + 7 NO + 5 H2O
HCl + SO2 = HClSO2 =>
HCl + SO2 = HClSO2
NaNO3 + PbO = Pb(NO3)2 + (Na2)O =>
2 NaNO3 + PbO = Pb(NO3)2 + (Na2)O
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
MgO(g) = Mg(s) + O(g) =>
MgO(g) = Mg(s) + O(g)
KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl =>
2 KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe(OH)2 + ZnO = FeO + Zn(OH)2 =>
Fe(OH)2 + ZnO = FeO + Zn(OH)2
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 KCl
FeCl3 + K4[FeCN6] = Fe4[FeCN6]3 + KCl =>
4 FeCl3 + 3 K4[FeCN6] = Fe4[FeCN6]3 + 12 KCl
C + H14 = C6H14 =>
6 C + H14 = C6H14
HCl(aq) + AgOH(s) = AgCl + H2O =>
HCl(aq) + AgOH(s) = AgCl + H2O
P + N2 = NP =>
2 P + N2 = 2 NP
H + CO2 = H2O + CO =>
2 H + CO2 = H2O + CO
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu(CH3COO)2 + NH2CH2COOH = Cu(CH2NH2COO)2 + CH3COOH =>
Cu(CH3COO)2 + 2 NH2CH2COOH = Cu(CH2NH2COO)2 + 2 CH3COOH
NaBr + Fe(OH)3 = NaOH + FeBr3 =>
3 NaBr + Fe(OH)3 = 3 NaOH + FeBr3
KMnO4 + H2C204 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
818 KMnO4 + 5 H2C204 + 1227 H2SO4 = 1020 CO2 + 409 K2SO4 + 818 MnSO4 + 1232 H2O
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
NaH2PO4 + Na2HPO4 = Na2H2PO4 + NaHPO4 =>
NaH2PO4 + Na2HPO4 = Na2H2PO4 + NaHPO4
AgNO3 + Ta2O5 = AgTaO3 + NO2 + O2 =>
4 AgNO3 + 2 Ta2O5 = 4 AgTaO3 + 4 NO2 + O2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Na{+} + SO4{2-} = Na2SO4 =>
2 Na{+} + SO4{2-} = Na2SO4
P2O3 + NH4OH = (NH4)2PHO3 + H2O =>
P2O3 + 4 NH4OH = 2(NH4)2PHO3 + H2O
Si2F4 + K = KF + Si =>
Si2F4 + 4 K = 4 KF + 2 Si
Cu(NO3) + H2S = Cu2S + H(NO3) =>
2 Cu(NO3) + H2S = Cu2S + 2 H(NO3)
FeClO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + FeCl2 + H2O =>
2 FeClO3 + 9 FeSO4 + 6 H2SO4 = 5 Fe2(SO4)3 + FeCl2 + 6 H2O
CuCO3 + HCl = CuCl + CO3H =>
CuCO3 + HCl = CuCl + CO3H
Au + HNO3 + NaCl = NaAuCl4 + NaNO3 + NO2 + H2O =>
Au + 6 HNO3 + 4 NaCl = NaAuCl4 + 3 NaNO3 + 3 NO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KSCN + NaCl = NaSCN + KCl =>
KSCN + NaCl = NaSCN + KCl
Cu2Zn + HCl = ZnCl2 + Cu + H =>
Cu2Zn + 2 HCl = ZnCl2 + 2 Cu + 2 H
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
N2O5 + H2O = N2O + OH =>
N2O5 + 4 H2O = N2O + 8 OH
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
Al + K2O = AlO + K2 =>
Al + K2O = AlO + K2
NaCH3COO + Ca(OH)2 = Ca(CH3COO)2 + NaOH =>
2 NaCH3COO + Ca(OH)2 = Ca(CH3COO)2 + 2 NaOH
NaOH + Cl2 = NaCl + ClO3 + H2O =>
12 NaOH + 7 Cl2 = 12 NaCl + 2 ClO3 + 6 H2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
C14H12 + C6H10 = C14H14 =>
14 C14H12 + 7 C6H10 = 17 C14H14
N3H12 + PO4 + PbN4O12 = Pb3P4O16 + NH4NO3 =>
4 N3H12 + 4 PO4 + 3 PbN4O12 = Pb3P4O16 + 12 NH4NO3
Zn + As2O3 + H{+} = Zn{2} + AsH3 + H2O =>
6 Zn + As2O3 + 12 H{+} = 6 Zn{2} + 2 AsH3 + 3 H2O
CaCO3 + HJ = CaJ2 + H2O + CO2 =>
CaCO3 + 2 HJ = CaJ2 + H2O + CO2
CH4*C6H6 = C6H5CH3 + H2 =>
CH4*C6H6 = C6H5CH3 + H2
K + Al2(SO4)3 = Al + K2(SO4) =>
6 K + Al2(SO4)3 = 2 Al + 3 K2(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/24
Équations équilibrées sur03/02/23
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