| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KMnO4 + H2SO4 + NaPH2O2 = MnSO4 + K2SO4 + Na2SO4 + H3PO4 + H2O =>
8 KMnO4 + 17 H2SO4 + 10 NaPH2O2 = 8 MnSO4 + 4 K2SO4 + 5 Na2SO4 + 10 H3PO4 + 12 H2O
H2MnO4 + Pb(OH)4 = H2O + Pb(HMnO4)4 =>
4 H2MnO4 + Pb(OH)4 = 4 H2O + Pb(HMnO4)4
NiOOH + CH3COOH = Ni(CH3COO)2 + H2O + O2 =>
4 NiOOH + 8 CH3COOH = 4 Ni(CH3COO)2 + 6 H2O + O2
ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + K2SO4 =>
2 ZnSO4 + K4[Fe(CN)6] = Zn2[Fe(CN)6] + 2 K2SO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Al + NaClO = Na + O + AlCl3 =>
Al + 3 NaClO = 3 Na + 3 O + AlCl3
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Au + CN{-} + O2 + H2O = Au(CN)2{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4 Au(CN)2{-} + 4 OH{-}
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
I{-} + ClO4{-} + H2O = I2 + ClO3{-} + OH{-} =>
2 I{-} + ClO4{-} + H2O = I2 + ClO3{-} + 2 OH{-}
NiS3 + H2 = Ni + H2S =>
NiS3 + 3 H2 = Ni + 3 H2S
AgNO3 + Fe3N2 = Ag3N + Fe(NO3)2 =>
6 AgNO3 + Fe3N2 = 2 Ag3N + 3 Fe(NO3)2
S + HNO3 = H2O + NO2 + H2SO4 =>
S + 6 HNO3 = 2 H2O + 6 NO2 + H2SO4
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
MnSO4 + Na2CO3 + HCl = Na2SO4 + H2CO3 + MnCl2 =>
MnSO4 + Na2CO3 + 2 HCl = Na2SO4 + H2CO3 + MnCl2
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
C2H2H2 = C2H4 =>
C2H2H2 = C2H4
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
AgCl + K2S = KCl + Ag2S =>
2 AgCl + K2S = 2 KCl + Ag2S
Mg{+2} + I{-} = MgI2 =>
Mg{+2} + 2 I{-} = MgI2
CuS + NaMnO4 + H2SO4 = CuSO4 + Na2SO4 + MnSO4 + H2O =>
5 CuS + 8 NaMnO4 + 12 H2SO4 = 5 CuSO4 + 4 Na2SO4 + 8 MnSO4 + 12 H2O
NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4
LS + O2 = SO2 + LO =>
2 LS + 3 O2 = 2 SO2 + 2 LO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
NaCo3(aq) + SrCl2(aq) = SrCo3(aq) + NaCl2(aq) =>
NaCo3(aq) + SrCl2(aq) = SrCo3(aq) + NaCl2(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
