| Équations équilibrées la veille |
3 Pb(CH3COO)2 + 10 C2H5OH = 3 Pb(OH)2 + 12 C2H6 + 8 COO
Fe + NiCl2 = FeCl2 + Ni =>
Fe + NiCl2 = FeCl2 + Ni
NaBrO3 + F2 + NaOH = NaF + NaBrO4 + H2O =>
NaBrO3 + F2 + 2 NaOH = 2 NaF + NaBrO4 + H2O
AlO2 + NaOH = H2O + Na2AlO3 =>
AlO2 + 2 NaOH = H2O + Na2AlO3
MnO + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 MnO + 5 KClO3 + 6 KOH = 6 KMnO4 + 5 KCl + 3 H2O
C13H30 + O2 = CO2 + H2O =>
2 C13H30 + 41 O2 = 26 CO2 + 30 H2O
Cl2 + Al + Ba(OH)2 = H2O + BaAlO2 + BaCl2 =>
Cl2 + Al + 2 Ba(OH)2 = 2 H2O + BaAlO2 + BaCl2
BaS + K3PO4 = Ba3(PO4)2 + SK2 =>
3 BaS + 2 K3PO4 = Ba3(PO4)2 + 3 SK2
Mg2O5 + HCl = MgCl2 + Cl2 + H2O =>
Mg2O5 + 10 HCl = 2 MgCl2 + 3 Cl2 + 5 H2O
K2CO3(aq) + Ca(NO3)2(aq) = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2(aq) = 2 KNO3 + CaCO3
NaH2PO4 + KOH = Na3PO4 + K3PO4 + H2O =>
3 NaH2PO4 + 6 KOH = Na3PO4 + 2 K3PO4 + 6 H2O
H2SO4 + Na = H2S + NaSO4 + H2O =>
5 H2SO4 + 4 Na = H2S + 4 NaSO4 + 4 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K2CrO4 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2CrO4 + 10 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 4 K2SO4 + 3 CH3COOH + 13 H2O
Li + AgNo3 = LiNo3 + Ag =>
Li + AgNo3 = LiNo3 + Ag
Ca(OH)2 + MgO = CaO + Mg(OH)2 =>
Ca(OH)2 + MgO = CaO + Mg(OH)2
C2H3Cl3 + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaOCl + HNO3 = NaNO3 + Cl2 + H2O + O2 =>
4 NaOCl + 4 HNO3 = 4 NaNO3 + 2 Cl2 + 2 H2O + O2
NaNO2 + HCl = NO + NO2 + NaCl + H2O =>
2 NaNO2 + 2 HCl = NO + NO2 + 2 NaCl + H2O
O2 + C2H3 = CO2 + H2O =>
11 O2 + 4 C2H3 = 8 CO2 + 6 H2O
KOH + HCe = KCe + H2O =>
KOH + HCe = KCe + H2O
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
NH4Br + H2O = NH4O + H2Br =>
NH4Br + H2O = NH4O + H2Br
BaO2 + Cr2(SO4)3 + NaOH = BaO + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 BaO + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O
C31H46O2 + HNO3 = NO2 + H2O + CO2 =>
C31H46O2 + 166 HNO3 = 166 NO2 + 106 H2O + 31 CO2
Al + HBrO2 = Al(BrO2)3 + H2 =>
2 Al + 6 HBrO2 = 2 Al(BrO2)3 + 3 H2
C4H9Cl + Br2 = C4H9Br + Cl2 =>
2 C4H9Cl + Br2 = 2 C4H9Br + Cl2
Si4H10 + O2(g) = SiO2 + H2O =>
2 Si4H10 + 13 O2(g) = 8 SiO2 + 10 H2O
KMnO4 + HCl + CH3OH = MnCl2 + HCHO2 + K2 + H2O =>
2 KMnO4 + 4 HCl + 3 CH3OH = 2 MnCl2 + 3 HCHO2 + K2 + 5 H2O
Ca(OH)2 + AgNO3 = Ag(OH) + Ca(NO3)2 =>
Ca(OH)2 + 2 AgNO3 = 2 Ag(OH) + Ca(NO3)2
N(HO3) + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 N(HO3) + Mg(OH)2 = Mg(NO3)2 + 2 H2O
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
K3[Al(OH)6] + NaOH = Na3[Al(OH)6] + KOH =>
K3[Al(OH)6] + 3 NaOH = Na3[Al(OH)6] + 3 KOH
C6H6 + HNO3 = C6H5OH + NO2 + H2O =>
C6H6 + 2 HNO3 = C6H5OH + 2 NO2 + H2O
Ni{2+}(aq) + NH3(aq) = NiNH3{2+}(aq) =>
Ni{2+}(aq) + NH3(aq) = NiNH3{2+}(aq)
Zn3(PO4)2 + Ca(OH)2 = Zn(OH)2 + Ca3(PO4)2 =>
Zn3(PO4)2 + 3 Ca(OH)2 = 3 Zn(OH)2 + Ca3(PO4)2
Al1 + Cl3 = Al1Cl3 =>
Al1 + Cl3 = Al1Cl3
Ti + H2O = H2 + TiO3 =>
Ti + 3 H2O = 3 H2 + TiO3
Li + MgBr2 = LiBr + Mg =>
2 Li + MgBr2 = 2 LiBr + Mg
Pb2O3 + CO = Pb3O4 + CO2 =>
3 Pb2O3 + CO = 2 Pb3O4 + CO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaOH + Sb(NO3)3 = NaNO3 + Sb(OH)3 =>
3 NaOH + Sb(NO3)3 = 3 NaNO3 + Sb(OH)3
KMnO4 + NaSO3 = MnO2 + NaSO4 + K =>
KMnO4 + 2 NaSO3 = MnO2 + 2 NaSO4 + K
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
Zn(NO3)2 + KOH = K(NO3) + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 K(NO3) + Zn(OH)2
C2H4O + KMnO4 + KOH = C2H3O2K + MnO2 + H2O =>
3 C2H4O + 2 KMnO4 + KOH = 3 C2H3O2K + 2 MnO2 + 2 H2O
NH4H2PO4 + Pb(NO3)2 = NH4NO3 + Pb(H2PO4)2 =>
2 NH4H2PO4 + Pb(NO3)2 = 2 NH4NO3 + Pb(H2PO4)2
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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