| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + H2O(l) = Ba(OH)2
Rb + I2 = RbI2 =>
Rb + I2 = RbI2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Mn2O3 + Ca = Mn + CaO =>
Mn2O3 + 3 Ca = 2 Mn + 3 CaO
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + S + Na2SO4 =>
4 Cr2(SO4)3 + 9 Na2S + 12 H2O = 8 Cr(OH)3 + 12 S + 9 Na2SO4
Rb2CrO4 + FeCl2 = FeCrO4 + RbCl =>
Rb2CrO4 + FeCl2 = FeCrO4 + 2 RbCl
NH4 + HCl + H2O = NH4Cl + H3O =>
NH4 + HCl + H2O = NH4Cl + H3O
Mg + HCl = H + Mg(Cl) =>
Mg + HCl = H + Mg(Cl)
CH3NaO + H2O = CH4O + NaOH =>
CH3NaO + H2O = CH4O + NaOH
TiCl + H2O = Ti2O + HCl =>
2 TiCl + H2O = Ti2O + 2 HCl
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
C2H3OOH + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 C2H3OOH + Al(OH)3 = 3 H2O + Al(C2H3O2)3
TiCl4 + H2O = TiO2(s) + HCl(aq) =>
TiCl4 + 2 H2O = TiO2(s) + 4 HCl(aq)
MgO(s) + SO3(g) = MgSO4(s) =>
MgO(s) + SO3(g) = MgSO4(s)
Fe2(SO4)3 + MnSO4 + KHSO4 + H2O = FeSO4 + KMnO4 + H2SO4 =>
5 Fe2(SO4)3 + 2 MnSO4 + 2 KHSO4 + 8 H2O = 10 FeSO4 + 2 KMnO4 + 9 H2SO4
KReO4 + H2 = Re + K(OH) + H2O =>
2 KReO4 + 7 H2 = 2 Re + 2 K(OH) + 6 H2O
Na2CO3(s) + H2SO4(l) = Na2SO4(s) + CO2(g) + H2O(l) =>
Na2CO3(s) + H2SO4(l) = Na2SO4(s) + CO2(g) + H2O(l)
BaO + K3PO4 = BaPO4 + K3O =>
BaO + K3PO4 = BaPO4 + K3O
Pb + NHO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 NHO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
H2(C2O4) + Ca(NO3)2 = H(NO3) + Ca(C2O4) =>
H2(C2O4) + Ca(NO3)2 = 2 H(NO3) + Ca(C2O4)
Al + Sn(ClO3)2 = Al(ClO3)3 + Sn =>
2 Al + 3 Sn(ClO3)2 = 2 Al(ClO3)3 + 3 Sn
AgCl + PbCO3 + HNO3 = AgNO3 + PbCl2 + CO3H2 =>
2 AgCl + PbCO3 + 2 HNO3 = 2 AgNO3 + PbCl2 + CO3H2
Ca(OH)2 + ZnCl2 = CaCl2 + Zn(OH)2 =>
Ca(OH)2 + ZnCl2 = CaCl2 + Zn(OH)2
TiOSO4 + Zn2{+} = Ti2{+} + ZnOSO4 =>
2 TiOSO4 + Zn2{+} = Ti2{+} + 2 ZnOSO4
Mn2O3 + Ca = Mn + CaO =>
Mn2O3 + 3 Ca = 2 Mn + 3 CaO
KOH + CO3(PO4)2 = K(PO4)2 + CO3(OH) =>
KOH + CO3(PO4)2 = K(PO4)2 + CO3(OH)
SO2 + HNO3 = HNO2 + SO3 =>
SO2 + HNO3 = HNO2 + SO3
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni =>
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni
(NH4)2S2O3 = NH4 + S8 + O2 =>
4(NH4)2S2O3 = 8 NH4 + S8 + 6 O2
B(C2H5O)3 + O2 = B(OH)3 + CO2 + H2O =>
B(C2H5O)3 + 9 O2 = B(OH)3 + 6 CO2 + 6 H2O
NaOCl + C2H4O2 = HOCl + NaC2H3O2 =>
NaOCl + C2H4O2 = HOCl + NaC2H3O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al(OH)3 + NH4OH = NH4Al(OH)4 =>
Al(OH)3 + NH4OH = NH4Al(OH)4
H2Cr2O7 = CrO3 + H2O =>
H2Cr2O7 = 2 CrO3 + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
FeO(s) + H2(g) = Fe(l) + H2O(g) =>
FeO(s) + H2(g) = Fe(l) + H2O(g)
HSO4{-} + As4 + Pb3O4 + H{+} = PbSO4 + H2AsO4{-} + H2O =>
30 HSO4{-} + As4 + 10 Pb3O4 + 26 H{+} = 30 PbSO4 + 4 H2AsO4{-} + 24 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
MnCO3 + CH3COOH = Mn(CH3COO)2 + CO2 + H2O =>
MnCO3 + 2 CH3COOH = Mn(CH3COO)2 + CO2 + H2O
CuSO4 + Na2SO3 = Na2SO4 + CuSO3 =>
CuSO4 + Na2SO3 = Na2SO4 + CuSO3
Nb + Ta + W + Mo + Cr = NbTaWMoCr =>
Nb + Ta + W + Mo + Cr = NbTaWMoCr
Mg(s) + H2O(l) = Mg(OH) + H2(g) =>
2 Mg(s) + 2 H2O(l) = 2 Mg(OH) + H2(g)
H2S + PbCl2 = H2Pb + SCl2 =>
H2S + PbCl2 = H2Pb + SCl2
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
AgN + Ca = CaN + Ag =>
AgN + Ca = CaN + Ag
AuCl3 + CO = Au4Cl8 + COCl2 =>
4 AuCl3 + 2 CO = Au4Cl8 + 2 COCl2
Na2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 + Na2SO4 =>
Na2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + 3 K2SO4 + Na2SO4
C2Cl4 = C + Cl2 =>
C2Cl4 = 2 C + 2 Cl2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
KCl + Ag3NO3 = Ag3Cl + KNO3 =>
KCl + Ag3NO3 = Ag3Cl + KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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