| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C11H21 = 22 C + 21 H2
NaH2 + CO3 + HCl = NaCl + CO2 + H2O =>
2 NaH2 + 3 CO3 + 2 HCl = 2 NaCl + 3 CO2 + 3 H2O
SrBr2(aq) + K2SO4(aq) = SrSO4(s) + KBr(aq) =>
SrBr2(aq) + K2SO4(aq) = SrSO4(s) + 2 KBr(aq)
Cu(NO3)2 + BaCl2 = Cu(Cl2)2 + BaNO3 =>
Cu(NO3)2 + 2 BaCl2 = Cu(Cl2)2 + 2 BaNO3
LiNiCoFe*C6H7O7 + O2 = LiNiCoFeO2 + CO2 + H2O =>
4 LiNiCoFe*C6H7O7 + 21 O2 = 4 LiNiCoFeO2 + 24 CO2 + 14 H2O
Ag2SO3 + NaCl = Na2SO3 + AgCl =>
Ag2SO3 + 2 NaCl = Na2SO3 + 2 AgCl
Na2SiO3 = Na2O + SiO2 =>
Na2SiO3 = Na2O + SiO2
Ni(NO3)2*H2O + Na2CO3 = H2O + NaNO3 + NiCO3 =>
Ni(NO3)2*H2O + Na2CO3 = H2O + 2 NaNO3 + NiCO3
K(OH)2 + HNO3 = K(NO3)2 + H2O =>
K(OH)2 + 2 HNO3 = K(NO3)2 + 2 H2O
Ce(SO4)2 + HBr = CeBr4 + H2(SO4) =>
Ce(SO4)2 + 4 HBr = CeBr4 + 2 H2(SO4)
CH31H64 + O2 = CO2 + H2O =>
4 CH31H64 + 99 O2 = 4 CO2 + 190 H2O
Pb4S2 + O2 = Pb + SO2 =>
Pb4S2 + 2 O2 = 4 Pb + 2 SO2
Ca2Si + H2O = Ca(OH)2 + SiH4 =>
Ca2Si + 4 H2O = 2 Ca(OH)2 + SiH4
CO2 + H2OO = C6H12O6 + O2 =>
6 CO2 + 6 H2OO = C6H12O6 + 9 O2
(NH4)2SO4 + KOH = (NH4)OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2(NH4)OH + K2SO4
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 2 CO2
KCl + Na2SO4 = K2SO4 + NaCl =>
2 KCl + Na2SO4 = K2SO4 + 2 NaCl
Ir + O = IrO2 =>
Ir + 2 O = IrO2
HBr + KBrO3 + CH3CO2H = Br2 + CH3CO2K + H2O =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + CH3CO2K + 3 H2O
MgCO3 + CH3COOH = MgCOOH + CO2 + H2O =>
8 MgCO3 + 3 CH3COOH = 8 MgCOOH + 6 CO2 + 2 H2O
NiC2O4*2H2O + O2 = Ni2O3 + H2O2 + CO2 =>
4 NiC2O4*2H2O + 7 O2 = 2 Ni2O3 + 8 H2O2 + 8 CO2
K2SO4 + NH4Br = KBr + (NH4)2(SO4) =>
K2SO4 + 2 NH4Br = 2 KBr + (NH4)2(SO4)
(NH4)SO4 + BaCl2 = NH4Cl2 + BaSO4 =>
(NH4)SO4 + BaCl2 = NH4Cl2 + BaSO4
iron + hydrochloricacid = iron(II)chloride + hydrogen =>
Fe + 2 HCl = FeCl2 + H2
AgCl(aq) + Cu(s) = AgCu + Cl =>
AgCl(aq) + Cu(s) = AgCu + Cl
MnO2(s) + Ag(s) = Mn(s) + AgO(s) =>
MnO2(s) + 2 Ag(s) = Mn(s) + 2 AgO(s)
MgCO3 + CH3COOH = MgCOOH + CO2 + H2O =>
8 MgCO3 + 3 CH3COOH = 8 MgCOOH + 6 CO2 + 2 H2O
CuNO3 + Mg(ClO4)2 = CuClO4 + Mg(NO3)2 =>
2 CuNO3 + Mg(ClO4)2 = 2 CuClO4 + Mg(NO3)2
AlBr3 + H2O = HBr + Al(OH)3 =>
AlBr3 + 3 H2O = 3 HBr + Al(OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K + CO3H2 = K2CO3 + H2 =>
2 K + CO3H2 = K2CO3 + H2
HBr + KBrO3 + CH3CO2H = Br2 + CH3CO2K + H2O =>
5 HBr + KBrO3 + CH3CO2H = 3 Br2 + CH3CO2K + 3 H2O
Mg + N2 = Mg3(N2) =>
3 Mg + N2 = Mg3(N2)
Fe(OH)2 + SO2 = FeSO4 + H2 =>
Fe(OH)2 + SO2 = FeSO4 + H2
Ba2 + K3[Fe(CN)6] = Ba3[Fe(CN)6]2 + K =>
3 Ba2 + 4 K3[Fe(CN)6] = 2 Ba3[Fe(CN)6]2 + 12 K
Os + HNO3 + HF = OsF4 + NO + H2O =>
3 Os + 4 HNO3 + 12 HF = 3 OsF4 + 4 NO + 8 H2O
OC5H9O + O2 = CO2 + H2 =>
2 OC5H9O + 8 O2 = 10 CO2 + 9 H2
H2O + NO2 = HNO3 + HNO2 =>
H2O + 2 NO2 = HNO3 + HNO2
K2CrO4 + NaNO3 = KNO3 + Na2CrO4 =>
K2CrO4 + 2 NaNO3 = 2 KNO3 + Na2CrO4
NaOH + HCH2CHCO2 = H2O + CH2CHCO2 + Na =>
NaOH + HCH2CHCO2 = H2O + CH2CHCO2 + Na
Na + EtOH = NaOEt + H2 =>
2 Na + 2 EtOH = 2 NaOEt + H2
Zn + MnO2 + NH4Cl + H2O = ZnCl2 + MnO + NH4OH =>
Zn + MnO2 + 2 NH4Cl + H2O = ZnCl2 + MnO + 2 NH4OH
Ai4 + C + H2O = Ai(OH)3 + CH4 =>
Ai4 + 3 C + 12 H2O = 4 Ai(OH)3 + 3 CH4
K2SO3 = SO2 + K2O =>
K2SO3 = SO2 + K2O
KI + Br = KBr + I =>
KI + Br = KBr + I
FeS(s) + H2SO4(aq) = FeSO4(s) + H2S(g) =>
FeS(s) + H2SO4(aq) = FeSO4(s) + H2S(g)
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
H{+} + Cl{-} + KMnO4 = K{+} + Mn{+} + Cl2 + H2O =>
8 H{+} + 6 Cl{-} + KMnO4 = K{+} + Mn{+} + 3 Cl2 + 4 H2O
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
(PO4)3 + Ag = Ag3PO4 =>
(PO4)3 + 9 Ag = 3 Ag3PO4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
