| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na2S2O3 + 3 CuSO4 = 4 Na2SO4 + 3 CuS + 4 SO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
IPO4 + H2O = I2 + HIO3 + H3PO4 =>
5 IPO4 + 9 H2O = I2 + 3 HIO3 + 5 H3PO4
*NaOH + H2SO4 = Na2SO4 + H2O =>
2*NaOH + H2SO4 = Na2SO4 + 2 H2O
Br2 + Li3P = LiBr + P =>
3 Br2 + 2 Li3P = 6 LiBr + 2 P
Na2S2O3 + HNO3 = Na2SO4 + S + NO2 + H2O =>
Na2S2O3 + 2 HNO3 = Na2SO4 + S + 2 NO2 + H2O
Fe2O2 + CO = Fe8O4 + CO2 =>
4 Fe2O2 + 4 CO = Fe8O4 + 4 CO2
FeF2 + H2O = FeOH + F2 + H =>
FeF2 + H2O = FeOH + F2 + H
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
SnS + H2O + NO3{-} = SnO2 + NO + SO4{2-} + OH{-} =>
3 SnS + 2 H2O + 10 NO3{-} = 3 SnO2 + 10 NO + 3 SO4{2-} + 4 OH{-}
Be(OH)2 + H3PO3 = Be3(PO3)2 + H2O =>
3 Be(OH)2 + 2 H3PO3 = Be3(PO3)2 + 6 H2O
C8H6N2 + O2 = CO2 + H2O + NO2 =>
2 C8H6N2 + 23 O2 = 16 CO2 + 6 H2O + 4 NO2
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
NaF + Br = NaBr + F2 =>
2 NaF + 2 Br = 2 NaBr + F2
NaOH + Mn(H2O)6 = Mn(OH)2 + Na + H2O =>
2 NaOH + Mn(H2O)6 = Mn(OH)2 + 2 Na + 6 H2O
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
MnO4{-} + S2{-} + H2O = MnO2 + S + OH{-} =>
MnO4{-} + 3 S2{-} + 2 H2O = MnO2 + 6 S + 4 OH{-}
Mg(s) + H2O(aq) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(aq) = Mg(OH)2(aq) + H2(g)
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Pb2(NO3)2 = PbO + NO2 =>
Pb2(NO3)2 = 2 PbO + 2 NO2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
BrO3 + H2O = Br2 + OH =>
2 BrO3 + 6 H2O = Br2 + 12 OH
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
LiF + K2(SO4) = Li2(SO4) + KF =>
2 LiF + K2(SO4) = Li2(SO4) + 2 KF
Fe(OH)3 + Al(NO3)3 = Al(OH)3 + Fe(NO3)3 =>
Fe(OH)3 + Al(NO3)3 = Al(OH)3 + Fe(NO3)3
P4SO3(s) + O2(g) = P4O10(s) + SO2(g) =>
2 P4SO3(s) + 9 O2(g) = 2 P4O10(s) + 2 SO2(g)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al + H{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
2 Al + H{-}1 + NO3{-}1 + H2O = 2 AlO2{-}1 + NH3
KIO2 + KI + H2SO4 = K2SO4 + I2 + H2O =>
KIO2 + 3 KI + 2 H2SO4 = 2 K2SO4 + 2 I2 + 2 H2O
Mn{2+} + BrO{-} + OH{-} = MnO4{-} + Br{-} + H2O =>
2 Mn{2+} + 5 BrO{-} + 6 OH{-} = 2 MnO4{-} + 5 Br{-} + 3 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
K2Cr2O7 + H2SO4 + CH3COCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 6 CH3COCH3 = 4 Cr2(SO4)3 + 4 K2SO4 + 9 CH3COOH + 16 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
[Ni(H2O)6]{2+} + NH3*H2O = Ni(OH)2 + NH4{+} + H2O =>
[Ni(H2O)6]{2+} + 2 NH3*H2O = Ni(OH)2 + 2 NH4{+} + 6 H2O
Al(OH)3 + Fe2O3 = Al2O3 + Fe(OH)3 =>
2 Al(OH)3 + Fe2O3 = Al2O3 + 2 Fe(OH)3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Cu(NO3)2 + KI = CuI(s) + KNO3 + KI3 =>
2 Cu(NO3)2 + 5 KI = 2 CuI(s) + 4 KNO3 + KI3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
NO3 = NO2 + O2 =>
2 NO3 = 2 NO2 + O2
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Ti2Ta2C3O2 = TaC + TiC + Ta2O5 + Ta =>
5 Ti2Ta2C3O2 = 5 TaC + 10 TiC + 2 Ta2O5 + Ta
Zn + Cr3{+} = Cr + Zn2{+} =>
2 Zn + Cr3{+} = 3 Cr + Zn2{+}
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
5 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3(CO)CH2CH3 + 9 H2O
Al + H2(SO4) = Al2(SO4)3 + H2 =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 3 H2
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
KCl + (NH4)2SO4 = K2SO4 + NH4Cl =>
2 KCl + (NH4)2SO4 = K2SO4 + 2 NH4Cl
| 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 65 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
