| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3As + 3 Cu(No3)2 = 6 KNo3 + Cu3As2
XBaC2H3O2 + XNH4NO3 = XBaNO3 + XNH4C2H3O2 =>
XBaC2H3O2 + XNH4NO3 = XBaNO3 + XNH4C2H3O2
(NH4)2S(aq) + FeCl3(aq) = (NH4)2Cl3(aq) + FeS(s) =>
(NH4)2S(aq) + FeCl3(aq) = (NH4)2Cl3(aq) + FeS(s)
F2 + H2O = H2F + O3 =>
3 F2 + 6 H2O = 6 H2F + 2 O3
CoCl3 + H2O = CoOHCl2 + HCl =>
CoCl3 + H2O = CoOHCl2 + HCl
H2SO2 + H2O2 = H2SO5 + H2O =>
H2SO2 + 3 H2O2 = H2SO5 + 3 H2O
K3As + Cu(No3)2 = KNo3 + Cu3As2 =>
2 K3As + 3 Cu(No3)2 = 6 KNo3 + Cu3As2
NaSO4 + CaP = NaP + CaSO4 =>
NaSO4 + CaP = NaP + CaSO4
K3As + Cu(No3)2 = KNo3 + Cu3As2 =>
2 K3As + 3 Cu(No3)2 = 6 KNo3 + Cu3As2
S2O3 + I2 = I2S2O3 =>
S2O3 + I2 = I2S2O3
HClO2 + Br + H2O = HBr + HClO4 =>
HClO2 + 4 Br + 2 H2O = 4 HBr + HClO4
AsO2 + MnO4 + H2O + H{+} = Mn{2+} + H3AsO4 =>
6 AsO2 + MnO4 + 8 H2O + 2 H{+} = Mn{2+} + 6 H3AsO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PO4{3-} + H3O{+} = HPO4{2-} + H2O =>
PO4{3-} + H3O{+} = HPO4{2-} + H2O
S2O3 + I2 = I2S2O3 =>
S2O3 + I2 = I2S2O3
Cr3{+} + S2O8{2-} + H2O = Cr2O4{-2} + SO4{2-} + H{+} =>
2 Cr3{+} + 8 S2O8{2-} + 12 H2O = 3 Cr2O4{-2} + 16 SO4{2-} + 24 H{+}
XCI{+2}(aq) + AgNO{+3}(aq) = X(NO{+3}){+2}(aq) + AgCI =>
XCI{+2}(aq) + AgNO{+3}(aq) = X(NO{+3}){+2}(aq) + AgCI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AsO2 + MnO4 + H2O + H{+} = Mn{2+} + H3AsO4 =>
6 AsO2 + MnO4 + 8 H2O + 2 H{+} = Mn{2+} + 6 H3AsO4
FeCl3 + FeCl2 + NH4OH = H2O + NH4Cl + Fe3O4 =>
2 FeCl3 + FeCl2 + 8 NH4OH = 4 H2O + 8 NH4Cl + Fe3O4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
(CH3CO)2O + C2H5OH = CH3CO2C2H5 + CH3COOH =>
(CH3CO)2O + C2H5OH = CH3CO2C2H5 + CH3COOH
MgO + H2 = MgOH2 =>
MgO + H2 = MgOH2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3 =>
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3
NaSO4 + CaP = NaP + CaSO4 =>
NaSO4 + CaP = NaP + CaSO4
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq) =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HClO2 + Br + H2O = HBr + HClO4 =>
HClO2 + 4 Br + 2 H2O = 4 HBr + HClO4
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
K3As + Cu(No3)2 = KNo3 + Cu3As2 =>
2 K3As + 3 Cu(No3)2 = 6 KNo3 + Cu3As2
PO4{3-} + H3O{+} = HPO4{2-} + H2O =>
PO4{3-} + H3O{+} = HPO4{2-} + H2O
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Cu(SO4)2 + NaOH = Cu(OH)2 + Na(SO4) =>
Cu(SO4)2 + 2 NaOH = Cu(OH)2 + 2 Na(SO4)
CrI3 + Cl2 + OH{-} = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 H2O
H{+} + Cu + MnO4 = Cu2{+} + Mn2{+} + H2O =>
16 H{+} + 30 Cu + 2 MnO4 = 15 Cu2{+} + Mn2{+} + 8 H2O
PO4{3-} + H3O{+} = HPO4{2-} + H2O =>
PO4{3-} + H3O{+} = HPO4{2-} + H2O
KMnO4 + H2SO4 + Na2SO3 = Mn2SO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 2 H2SO4 + 6 Na2SO3 = Mn2SO4 + 6 Na2SO4 + K2SO4 + 2 H2O
NaSO4 + CaP = NaP + CaSO4 =>
NaSO4 + CaP = NaP + CaSO4
HClO2 + Br + H2O = HBr + HClO4 =>
HClO2 + 4 Br + 2 H2O = 4 HBr + HClO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CUS + HNO3 = H2SO4 + CU(NO3)2 + NO + H2O =>
3 CUS + 14 HNO3 = 3 H2SO4 + 3 CU(NO3)2 + 8 NO + 4 H2O
NaSO4 + CaP = NaP + CaSO4 =>
NaSO4 + CaP = NaP + CaSO4
K2CrO4 + Ca = CaK2 + CrO4 =>
K2CrO4 + Ca = CaK2 + CrO4
Au + KCN + O2 + H2O = K[Au(CN0)2] + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 K[Au(CN0)2] + 4 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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