| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + Ca(ClO3)2 = K2(ClO3)2 + CaCO3
Pb + Zn(C4H6O4)2 = Pb(C4H6O4)4 + Zn =>
Pb + 2 Zn(C4H6O4)2 = Pb(C4H6O4)4 + 2 Zn
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 8 O
KNO2 + NH4Br = KBr + H2O + N2 =>
KNO2 + NH4Br = KBr + 2 H2O + N2
C64H140O + O2 = CO2 + H2O =>
2 C64H140O + 197 O2 = 128 CO2 + 140 H2O
O2 + H + P4 = H3PO4 =>
8 O2 + 12 H + P4 = 4 H3PO4
C7H20O4 + O2 = CO2 + H2O =>
C7H20O4 + 10 O2 = 7 CO2 + 10 H2O
Cu(CN)3 + H2SO4 = CuSO4 + (HCN) + CN =>
Cu(CN)3 + H2SO4 = CuSO4 + 2(HCN) + CN
H(SO4) + FeCl2 = HCl + Fe(SO4)2 =>
2 H(SO4) + FeCl2 = 2 HCl + Fe(SO4)2
Al(OH)3 + Pb(OH)4 = Pb3Al4 + H2O2 =>
4 Al(OH)3 + 3 Pb(OH)4 = Pb3Al4 + 12 H2O2
Ba(Cl)2 + Na2(SO4) = Ba(SO4) + NaCl =>
Ba(Cl)2 + Na2(SO4) = Ba(SO4) + 2 NaCl
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 CO2 + 3 H2O
C22H46O18 + O2 = CO2 + H2O =>
2 C22H46O18 + 49 O2 = 44 CO2 + 46 H2O
Mg(OH)2 + CO2 = MgO + H2CO3 =>
Mg(OH)2 + CO2 = MgO + H2CO3
LiCl + K[Sb(OH)6] = Li[Sb(OH)6] + KCl =>
LiCl + K[Sb(OH)6] = Li[Sb(OH)6] + KCl
KClO3 + FeS + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
3 KClO3 + 2 FeS + H2SO4 = Fe2(SO4)3 + 3 KCl + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K2Co3 + NaCl = KCl + Na2Co3 =>
K2Co3 + 2 NaCl = 2 KCl + Na2Co3
FeO + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 FeO + KClO3 + 9 H2SO4 = 3 Fe2(SO4)3 + KCl + 9 H2O
CuCl2 + CH3OH = CuO + CH3Cl + HCl =>
CuCl2 + CH3OH = CuO + CH3Cl + HCl
LiClO(aq) + HBr(aq) = LiBr(aq) + HClO(s) =>
LiClO(aq) + HBr(aq) = LiBr(aq) + HClO(s)
CH3CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
NaCl + H2SO4 = Na2SO4 + Cl + H2O + SO2 =>
2 NaCl + 2 H2SO4 = Na2SO4 + 2 Cl + 2 H2O + SO2
CaMnO4 + H2SO4 + SnCl2 = MnSO4 + CaSO4 + SnCl4 + H2O + SnSO4 =>
CaMnO4 + 4 H2SO4 + 4 SnCl2 = MnSO4 + CaSO4 + 2 SnCl4 + 4 H2O + 2 SnSO4
H2SO3 + HNO3 = H2SO4 + H2O + NO =>
3 H2SO3 + 2 HNO3 = 3 H2SO4 + H2O + 2 NO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ba + P = PBa =>
Ba + P = PBa
Mn(OH)2 + NaOH = Na2MnO4 + H2 =>
Mn(OH)2 + 2 NaOH = Na2MnO4 + 2 H2
propanol + phosphoricacid = phosphorus + water + carbondioxide =>
5 C3H8O + 18 H3PO4 = 18 P + 47 H2O + 15 CO2
I2 + H(NO3) = H(IO3) + (NO) + H2O =>
3 I2 + 10 H(NO3) = 6 H(IO3) + 10(NO) + 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
K2FeO4 + K2SO3 + H2O = Fe2O3 + K2SO4 + KOH =>
2 K2FeO4 + 3 K2SO3 + 2 H2O = Fe2O3 + 3 K2SO4 + 4 KOH
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
C + H2O(g) = CO(g) + H(g) =>
C + H2O(g) = CO(g) + 2 H(g)
BO2 + Mg = B + MgO =>
BO2 + 2 Mg = B + 2 MgO
C3H7OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
(COO)2Ca + HCl = COOH + CaCl2 =>
(COO)2Ca + 2 HCl = 2 COOH + CaCl2
(NH4)6(Mo7O24) + Na2(HPO4) = Na(NH4) + (Mo7O24)2(HPO4)6 =>
2(NH4)6(Mo7O24) + 6 Na2(HPO4) = 12 Na(NH4) + (Mo7O24)2(HPO4)6
P + KJO3 + KOH = K3PO4 + KJ + H2O =>
6 P + 5 KJO3 + 18 KOH = 6 K3PO4 + 5 KJ + 9 H2O
Pb(CH3COO)2 + NaClO + H2O = PbO2 + NaCl + CH3COOH =>
Pb(CH3COO)2 + NaClO + H2O = PbO2 + NaCl + 2 CH3COOH
Zn(C2H3O2)2 + CaCl2 = ZnCl2 + Ca(C2H3O2)2 =>
Zn(C2H3O2)2 + CaCl2 = ZnCl2 + Ca(C2H3O2)2
CoCl2 + NH3 + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2 + 16 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)5Cl]Cl2 + 2 H2O
FeCl3 + H2SO4 + KI = FeCl2 + K2SO4 + I2 + HCl =>
2 FeCl3 + H2SO4 + 2 KI = 2 FeCl2 + K2SO4 + I2 + 2 HCl
CuSO4H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4H2O(s) = CuSO4(s) + H2O(g)
SnSO4 = SnSO3 + O2 =>
2 SnSO4 = 2 SnSO3 + O2
AlCl3 + KI = KCl + AlI3 =>
AlCl3 + 3 KI = 3 KCl + AlI3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaO = Na + O =>
NaO = Na + O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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