| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeO + 2 HNO3 = 3 Fe2O3 + 2 NO + H2O
MgBr2 + Na3PO4 = NaBr + Mg3(PO4)2 =>
3 MgBr2 + 2 Na3PO4 = 6 NaBr + Mg3(PO4)2
Zn(NO3)2 + Na2S + H2O = Zn(OH)2 + NaOH + S + NO2 =>
Zn(NO3)2 + Na2S + 2 H2O = Zn(OH)2 + 2 NaOH + S + 2 NO2
AlCl3 + HOH = HCl + AlOHCl2 =>
AlCl3 + HOH = HCl + AlOHCl2
CSe2(s) + O2(g) = CO2(g) + SeO2(g) =>
CSe2(s) + 3 O2(g) = CO2(g) + 2 SeO2(g)
(NH4)2CO3(aq) + NaOH(aq) = Na2CO3(aq) + NH3(g) + H2O =>
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g) + 2 H2O
Cu(NO3)2 + KI(aq) = KNO3 + CuI2 =>
Cu(NO3)2 + 2 KI(aq) = 2 KNO3 + CuI2
CaCO3 + Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + CO2 + H2O =>
3 CaCO3 + 2 Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + CO2 + H2O
PbCO3 + H{+} = Pb{+2} + CO2 + H2O =>
PbCO3 + 2 H{+} = Pb{+2} + CO2 + H2O
FeCl3 + Na4[Fe(CN)6]*10H2O = NaCl + Fe4[Fe(CN)6]3 + H2O =>
4 FeCl3 + 3 Na4[Fe(CN)6]*10H2O = 12 NaCl + Fe4[Fe(CN)6]3 + 30 H2O
K2S + HNO3 = KNO3 + S + NO + H2O =>
3 K2S + 8 HNO3 = 6 KNO3 + 3 S + 2 NO + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H3Cit + OH = H2Cit + H2O =>
H3Cit + OH = H2Cit + H2O
CO(OH)3 + HNO3 = COH + (OH)3NO3 =>
CO(OH)3 + HNO3 = COH + (OH)3NO3
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
AlCl3 + HOH = H2 + Cl2 + Al(OH)3 =>
2 AlCl3 + 6 HOH = 3 H2 + 3 Cl2 + 2 Al(OH)3
H3(PO4) + K(OH) = H2O + K3(PO4) =>
H3(PO4) + 3 K(OH) = 3 H2O + K3(PO4)
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
FeO + HNO3 = Fe2O3 + NO + H2O =>
6 FeO + 2 HNO3 = 3 Fe2O3 + 2 NO + H2O
C7H5Cl3 + KOH = C7H6O2 + KCl + H2O =>
C7H5Cl3 + 3 KOH = C7H6O2 + 3 KCl + H2O
MnO2 + O2 + KOH = K3MnO4 + H2O =>
4 MnO2 + O2 + 12 KOH = 4 K3MnO4 + 6 H2O
C6H5CH3 + Br2 = HBr + C6H4CH3Br =>
C6H5CH3 + Br2 = HBr + C6H4CH3Br
CuBr2 + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
CuBr2 + 2 H2SO4 = CuSO4 + Br2 + SO2 + 2 H2O
CO2*Ca(OH)2 = CaCO3H2O =>
CO2*Ca(OH)2 = CaCO3H2O
AgNO3 + H2S = AgS + NO3 + H2 =>
AgNO3 + H2S = AgS + NO3 + H2
AlCl3 + HOH = HCl + AlOHCl2 =>
AlCl3 + HOH = HCl + AlOHCl2
KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O
Al(NO3)2 + H2SO4 = AlSO4 + HNO3 =>
Al(NO3)2 + H2SO4 = AlSO4 + 2 HNO3
LiCl + ZnSO4 = LiSO4 + ZnCl =>
LiCl + ZnSO4 = LiSO4 + ZnCl
NH2C(CH2OH)3 + HCl = C(CH2OH)3 + NH3Cl =>
NH2C(CH2OH)3 + HCl = C(CH2OH)3 + NH3Cl
Ag2O = Ag + O24 =>
24 Ag2O = 48 Ag + O24
CaCO3 + Cr = CrCO3 + Ca =>
CaCO3 + Cr = CrCO3 + Ca
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
Sn0 + O2 = SnO2 =>
Sn0 + O2 = SnO2
(C2H5)2NHH3O = (C2H5)2NH2H2O =>
(C2H5)2NHH3O = (C2H5)2NH2H2O
Br2 + SO2(g) + K2SO4 + H2O = H2SO4 + KBr =>
Br2 + SO2(g) + K2SO4 + 2 H2O = 2 H2SO4 + 2 KBr
FeO + HNO3 = Fe2O3 + NO + H2O =>
6 FeO + 2 HNO3 = 3 Fe2O3 + 2 NO + H2O
HNO3KOH(aq) = KNO3H2O =>
HNO3KOH(aq) = KNO3H2O
*CH4 + O2 = H2O + CO2 =>
*CH4 + 2 O2 = 2 H2O + CO2
Pb2(NO3)2 + Ni2Cl2 = Pb2Cl2 + Ni2(NO3)2 =>
Pb2(NO3)2 + Ni2Cl2 = Pb2Cl2 + Ni2(NO3)2
P + KOH = P(OH)2 + K =>
P + 2 KOH = P(OH)2 + 2 K
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO2 + O2 + KOH = K3MnO4 + H2O =>
4 MnO2 + O2 + 12 KOH = 4 K3MnO4 + 6 H2O
HCl + Fe(NO3)2 = H(NO3)2 + FeCl =>
HCl + Fe(NO3)2 = H(NO3)2 + FeCl
Mg(SO4) + AlCl3 = MgCl2 + Al2(SO4)3 =>
3 Mg(SO4) + 2 AlCl3 = 3 MgCl2 + Al2(SO4)3
MnO4{-} + H{+} + C2H4{2-} = Mn{2+} + H2O + CO2 =>
14 MnO4{-} + 52 H{+} + 5 C2H4{2-} = 14 Mn{2+} + 36 H2O + 10 CO2
Fe2(SO4)3 + K2Cr2O7 = Fe2(Cr2O7)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 3 K2SO4
Sb = Sb2 =>
2 Sb = Sb2
Zn(OH)2 + CH3C00H = H2O + Zn(CH3C00)2 =>
Zn(OH)2 + 2 CH3C00H = 2 H2O + Zn(CH3C00)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
