| Équations équilibrées la veille | Équations équilibrées le lendemain |
La2(C2O4)3 = La2O3 + 3 CO + 3 CO2
KClO3 + HNO3 = KClO4 + NO2 + H2O =>
KClO3 + 2 HNO3 = KClO4 + 2 NO2 + H2O
K + S = K2S208 =>
2 K + 208 S = K2S208
Ti2(SO4)3 + NaOH = Ti(OH)3 + Na2SO4 =>
Ti2(SO4)3 + 6 NaOH = 2 Ti(OH)3 + 3 Na2SO4
H3Po4 + LiOH = H2 + LiPo4 + OH =>
2 H3Po4 + 2 LiOH = 3 H2 + 2 LiPo4 + 2 OH
Al(s) + Br(l) = AlBr3(s) =>
Al(s) + 3 Br(l) = AlBr3(s)
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Cu3(PO4)2 + HCl(aq) = CuCl2(aq) + H3PO4(aq) =>
Cu3(PO4)2 + 6 HCl(aq) = 3 CuCl2(aq) + 2 H3PO4(aq)
KMnO4 + NH4OH = N2 + H2O + MnO2 + KOH =>
2 KMnO4 + 2 NH4OH = N2 + 4 H2O + 2 MnO2 + 2 KOH
ONH3 + O = NO + H2O =>
2 ONH3 + 3 O = 2 NO + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
BaCO3 + NaCl = NaCO3 + BaCl =>
BaCO3 + NaCl = NaCO3 + BaCl
HCO3 + NaCl + NH4 = NH4Cl + NaHCO3 =>
HCO3 + NaCl + NH4 = NH4Cl + NaHCO3
H + HCO3 = CO2 + H2O =>
H + HCO3 = CO2 + H2O
CH3Br + O2 = CO2 + HBr + H2O =>
2 CH3Br + 3 O2 = 2 CO2 + 2 HBr + 2 H2O
Fe2O3(l) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(l) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Cu2S + HNO3 = Cu(NO3)2 + N2SO4 + NO2 + H2O =>
Cu2S + 8 HNO3 = 2 Cu(NO3)2 + N2SO4 + 2 NO2 + 4 H2O
HCl + Ca = ClCa + H2 =>
2 HCl + 2 Ca = 2 ClCa + H2
Bi2O3 + Ga2O3 = Bi2O5 + Ga =>
3 Bi2O3 + 2 Ga2O3 = 3 Bi2O5 + 4 Ga
OsBr5 + O2 = Br2 + OsO3 =>
2 OsBr5 + 3 O2 = 5 Br2 + 2 OsO3
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + H2O =>
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + NO + CO2 + H2O =>
10 K4Fe(CN)6 + 86 KMnO4 + 164 H2SO4 = 63 K2SO4 + 5 Fe2(SO4)3 + 86 MnSO4 + 60 NO + 60 CO2 + 164 H2O
CaSO4H2S = CaS + H2SO4 =>
CaSO4H2S = CaS + H2SO4
(C5H5NO)2 + (CH2)3(NH2)2 = C13H16N4 + H2O =>
(C5H5NO)2 + (CH2)3(NH2)2 = C13H16N4 + 2 H2O
Fl + KCl = K + FlCl =>
Fl + KCl = K + FlCl
KNO3 + Zn3(PO4)2 = Zn(NO3)2 + K3PO4 =>
6 KNO3 + Zn3(PO4)2 = 3 Zn(NO3)2 + 2 K3PO4
P4O10(s) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
P4O10(s) + 12 NaOH(aq) = 4 Na3PO4(aq) + 6 H2O(l)
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
KCIO3 + H2SO4 = KHSO4 + O2 + CIO2 + H2O =>
4 KCIO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CIO2 + 2 H2O
SrCO3 + Fe2O3 + MoO3 = Sr2FeMoO6 + CO2 + O2 =>
8 SrCO3 + 2 Fe2O3 + 4 MoO3 = 4 Sr2FeMoO6 + 8 CO2 + O2
BaO + KOH = K2BaO2 + H2O =>
BaO + 2 KOH = K2BaO2 + H2O
(BiO)2SO4 + H2SO4 = Bi2(SO4)3 + H2O =>
(BiO)2SO4 + 2 H2SO4 = Bi2(SO4)3 + 2 H2O
C5H8N4 + N2O4 = N2 + CO2 + H2O =>
2 C5H8N4 + 7 N2O4 = 11 N2 + 10 CO2 + 8 H2O
Fe2O3 + H2S = Fe2S3 + H2O =>
Fe2O3 + 3 H2S = Fe2S3 + 3 H2O
Br2(aq) + H2O{-}(l) = Br{-}(aq) + BrO3{-}(aq) + H{+}(aq) =>
9 Br2(aq) + 6 H2O{-}(l) = 16 Br{-}(aq) + 2 BrO3{-}(aq) + 12 H{+}(aq)
Al + NaNO3 + OH = NH3 + Na2O + AlO2 =>
11 Al + 4 NaNO3 + 12 OH = 4 NH3 + 2 Na2O + 11 AlO2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Ca2(PO5)3 = Ca + P4 + O2 =>
4 Ca2(PO5)3 = 8 Ca + 3 P4 + 30 O2
CH3CHCH2 + O2 = CO2 + H2O =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
NaNO2 + Na2S2O5 + H2O = Na{+} + HON(SO3)2{2-} + NaOH =>
NaNO2 + Na2S2O5 + H2O = 2 Na{+} + HON(SO3)2{2-} + NaOH
H2SeO3 + Sn(IO)2 + HIO = SnSe + Sn(IO)4 + H2O =>
H2SeO3 + 4 Sn(IO)2 + 4 HIO = SnSe + 3 Sn(IO)4 + 3 H2O
H2SO3 + NaCl = NaHSO3 + HCl =>
H2SO3 + NaCl = NaHSO3 + HCl
KNO3 + ((NH4)2)SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + ((NH4)2)SO4 = K2SO4 + 2 NH4NO3
MnO2 + H1Br = MnBr2 + Br2 + H2O =>
MnO2 + 4 H1Br = MnBr2 + Br2 + 2 H2O
C3H8O + K2MnO4 = C3H8MnO4 + K2O =>
C3H8O + K2MnO4 = C3H8MnO4 + K2O
Cu2S + FeS = CuS + Fe =>
Cu2S + FeS = 2 CuS + Fe
Li2 + HOH = LiOH + H2 =>
Li2 + 2 HOH = 2 LiOH + H2
C2H5OOCC3H7 + NaOH = C2H5COONa + C3H6OH =>
3 C2H5OOCC3H7 + 2 NaOH = 2 C2H5COONa + 4 C3H6OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
