| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 H2SO4 = Al(HSO4)3 + 3 HCl
Og + H = HOg =>
Og + H = HOg
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
C3H8OH + O = H2O + CH3CH2CHO =>
2 C3H8OH + 3 O = 3 H2O + 2 CH3CH2CHO
CH3COOH + BaCl2 = CH3COOBa + HCl2 =>
CH3COOH + BaCl2 = CH3COOBa + HCl2
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2CrO7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
[Cr(N2H4CO)6]4[Cr(CN)6]3 + 126 KMnO4 + 149 H2SO4 = 7 K2CrO7 + 126 MnSO4 + 42 CO2 + 66 KNO3 + 23 K2SO4 + 197 HOH
Rb + O2 = Rb2O2 =>
2 Rb + O2 = Rb2O2
Na2S(aq) + Ca(NO3)2(aq) = Na(NO3)(aq) + CaS(s) =>
Na2S(aq) + Ca(NO3)2(aq) = 2 Na(NO3)(aq) + CaS(s)
H2 + Lv = H2Lv =>
H2 + Lv = H2Lv
P3H4 = PH3 + P4H2 =>
2 P3H4 = 2 PH3 + P4H2
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
Cu(No3)2 + Na2Co3 = CuCo3 + Na(No3) =>
Cu(No3)2 + Na2Co3 = CuCo3 + 2 Na(No3)
H2SO4 + Zn = Zn(SO4)2 + H2 =>
2 H2SO4 + Zn = Zn(SO4)2 + 2 H2
(NH4)2WO4 + Fe4(SiO4)3 = Fe2(WO4)3 + (NH4)4SiO4 =>
6(NH4)2WO4 + Fe4(SiO4)3 = 2 Fe2(WO4)3 + 3(NH4)4SiO4
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
KO + H2SO4 + P4 = P2O3 + K2SO4 + H2O =>
12 KO + 6 H2SO4 + P4 = 2 P2O3 + 6 K2SO4 + 6 H2O
C2H5NO2 + Ca(OH)2 = Ca(C2H4NO2)2 + H2O =>
2 C2H5NO2 + Ca(OH)2 = Ca(C2H4NO2)2 + 2 H2O
LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl
*N2 + H2 = NH3 =>
*N2 + 3 H2 = 2 NH3
HNO4 + NH3 = NH4NO3 + H2O =>
4 HNO4 + 6 NH3 = 5 NH4NO3 + H2O
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH =>
15 C6H5Cl + CH3Cl + 16 Na = 16 NaCl + 13 C6H5CH
NaMnO4 + KOH = KMnO4 + NaOH =>
NaMnO4 + KOH = KMnO4 + NaOH
H8C10 + O2 = CO2 + H2O =>
H8C10 + 12 O2 = 10 CO2 + 4 H2O
(NH4)2CO3 = CO2(g) + H2O(l) + NH3(g) =>
(NH4)2CO3 = CO2(g) + H2O(l) + 2 NH3(g)
Ca(NO3)2 + Na2CO3 = Ca(CO3) + NaNO3 =>
Ca(NO3)2 + Na2CO3 = Ca(CO3) + 2 NaNO3
AsO4 + AgNO3 = Ag3AsO4 + NO3 =>
AsO4 + 3 AgNO3 = Ag3AsO4 + 3 NO3
Pb(OH)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4OH =>
3 Pb(OH)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4OH
HgI2 + O = HgO + I =>
HgI2 + O = HgO + 2 I
ClO2 + H2O = HClO3 + H2 =>
2 ClO2 + 2 H2O = 2 HClO3 + H2
Al(MnO4)3 + H2O = HMnO4 + Al(OH)3 =>
Al(MnO4)3 + 3 H2O = 3 HMnO4 + Al(OH)3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HNO3 + P2 + H2O = H3PO4 + NO =>
10 HNO3 + 3 P2 + 4 H2O = 6 H3PO4 + 10 NO
Li2CO3 + Mn(NO3)2*4H2O + (NH4)6Mo7O24*4H2O = Li16Mn22Mo30O120 + NH3 + H2O + NO3 + CO2 =>
504 Li2CO3 + 1386 Mn(NO3)2*4H2O + 270(NH4)6Mo7O24*4H2O = 63 Li16Mn22Mo30O120 + 1928 NH3 + 6972 H2O + 2464 NO3 + 504 CO2
Ag2SO3 = Ag + SO2 + O2 =>
2 Ag2SO3 = 4 Ag + 2 SO2 + O2
BaCO3 + SiO2 = Si(CO3)2 + BaO =>
2 BaCO3 + SiO2 = Si(CO3)2 + 2 BaO
H2C2 + B = HC2 + HB =>
H2C2 + B = HC2 + HB
HNO3 + K2SiO = H2SiO + KNO3 =>
2 HNO3 + K2SiO = H2SiO + 2 KNO3
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
N2F4 = N + F =>
N2F4 = 2 N + 4 F
Zn + Se = ZnSe =>
Zn + Se = ZnSe
KBr + MnO2 + H2SO4 = K2SO4 + H2 + MnBr + O2 =>
2 KBr + 2 MnO2 + H2SO4 = K2SO4 + H2 + 2 MnBr + 2 O2
MnO + (NH4)2HPO4 = H2O + Mn3(PO4)2 + NH3 =>
3 MnO + 2(NH4)2HPO4 = 3 H2O + Mn3(PO4)2 + 4 NH3
C3H8 + NH3 + O2 = HCN + H2O =>
2 C3H8 + 6 NH3 + 7 O2 = 6 HCN + 14 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
KClO3 + CrOH3 + NaOH = NaCl + Na2CrO4 + H2O + KOH =>
7 KClO3 + 6 CrOH3 + 19 NaOH = 7 NaCl + 6 Na2CrO4 + 15 H2O + 7 KOH
O2 + C9NH13 = C8H11NO2 + CO2 + H2O2 =>
3 O2 + C9NH13 = C8H11NO2 + CO2 + H2O2
CH3CO2K + NH4Br = CH3CO2Br + NH4K =>
CH3CO2K + NH4Br = CH3CO2Br + NH4K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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