| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + 2 NaNO3(aq)
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
FeNaOH = Fe(NaOH) =>
FeNaOH = Fe(NaOH)
Cr2O7{-2} + H{+} + C = Cr{+3} + H2O + CO2 =>
2 Cr2O7{-2} + 16 H{+} + 3 C = 4 Cr{+3} + 8 H2O + 3 CO2
FeS2 + O2 + H2O = FeOOH + H2SO4 =>
4 FeS2 + 15 O2 + 10 H2O = 4 FeOOH + 8 H2SO4
B2O3 + H2SO4 + CaF2 = CaSO4 + BF3 + H2O =>
B2O3 + 3 H2SO4 + 3 CaF2 = 3 CaSO4 + 2 BF3 + 3 H2O
CdSO4(aq) + K2S = CdS(s) + K2SO4(aq) =>
CdSO4(aq) + K2S = CdS(s) + K2SO4(aq)
Al + B + I = AlBI =>
Al + B + I = AlBI
Zn + Ca = CaZn =>
Zn + Ca = CaZn
KMnO4 + MnSO4 + H = MnO2 + K2SO4 + H2O =>
2 KMnO4 + MnSO4 + 4 H = 3 MnO2 + K2SO4 + 2 H2O
Al + H3PO4 = Al3PO4 + H =>
3 Al + H3PO4 = Al3PO4 + 3 H
ZnOH2HCl(aq) = ZnCl(aq)OH3 =>
ZnOH2HCl(aq) = ZnCl(aq)OH3
Fe(III) + N = Fe(III)N =>
Fe(III) + N = Fe(III)N
ZnBr2 + Na2S = ZnS + NaBr =>
ZnBr2 + Na2S = ZnS + 2 NaBr
ZnCl2 = Cl2 + Zn =>
ZnCl2 = Cl2 + Zn
Al3O3 + K = K2O + Al =>
Al3O3 + 6 K = 3 K2O + 3 Al
CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O + BrCl2 =>
4 CrCl3 + 15 Br2 + 32 NaOH = 4 Na2CrO4 + 24 NaBr + 16 H2O + 6 BrCl2
Tl2SO4 + SO2 = Tl2(SO4)3 + S =>
Tl2SO4 + 4 SO2 = Tl2(SO4)3 + 2 S
H2SO4 + CaMg(CO3)2 = CaSO4 + MgSO4 + H2O + CO2 =>
2 H2SO4 + CaMg(CO3)2 = CaSO4 + MgSO4 + 2 H2O + 2 CO2
C6H5ONa + CH3Cl = C6H5OCH3 + NaCl =>
C6H5ONa + CH3Cl = C6H5OCH3 + NaCl
Mn(C2O5)5 + K = K2C2O5 + Mn =>
Mn(C2O5)5 + 10 K = 5 K2C2O5 + Mn
AgCl + MgS = AgS + MgCl =>
AgCl + MgS = AgS + MgCl
Sn + NaOH + H2O = Na(Sn(OH)4) + H2 =>
2 Sn + 2 NaOH + 6 H2O = 2 Na(Sn(OH)4) + 3 H2
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
NaOH + Cu3(PO4)2 = Cu(OH)2 + Na3PO4 =>
6 NaOH + Cu3(PO4)2 = 3 Cu(OH)2 + 2 Na3PO4
K2HPO4 + Pb(CH3COO)2 = Pb3(PO4)2 + KCH3COO + CH3COOH =>
2 K2HPO4 + 3 Pb(CH3COO)2 = Pb3(PO4)2 + 4 KCH3COO + 2 CH3COOH
H2O(l)Br2(l) = HBr(aq)HOBr(aq) =>
H2O(l)Br2(l) = HBr(aq)HOBr(aq)
Co + NaNO2 = CoNO2 + Na =>
Co + NaNO2 = CoNO2 + Na
NaCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
18 NaCO3 + 7 H3C6H5O7 = 6 Na3C6H5O7 + 24 CO2 + 13 H2O
Pb(CH3COO)2 + Na2S + CaCl2 = PbS2 + Ca(CH3COO) + NaCl =>
Pb(CH3COO)2 + 2 Na2S + 2 CaCl2 = PbS2 + 2 Ca(CH3COO) + 4 NaCl
MnO4{-} + H{+} + Fe{2+} = Mn{2+} + OH + Fe{3+} =>
MnO4{-} + 4 H{+} + Fe{2+} = Mn{2+} + 4 OH + Fe{3+}
Br2 + P4 = P4Br5 =>
5 Br2 + 2 P4 = 2 P4Br5
(NH4)2S + Fe(NO3)2 = NH4NO3 + FeS =>
(NH4)2S + Fe(NO3)2 = 2 NH4NO3 + FeS
G36 = G =>
G36 = 36 G
CH3CH2OH(l) + O2 = CO2 + H2O =>
CH3CH2OH(l) + 3 O2 = 2 CO2 + 3 H2O
MgSO4 + BeCl2 = BeSO4 + MgCl2 =>
MgSO4 + BeCl2 = BeSO4 + MgCl2
Zn{2+} + NH3 + H2O = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4{+}
Fe2(SO4)3 + H2O + SO = FeSO4 + H2SO4 =>
2 Fe2(SO4)3 + 3 H2O + SO = 4 FeSO4 + 3 H2SO4
SnO2 + NaOH + H2O = Na2[Sn(OH)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3 + NH4Cl =>
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3 + 2 NH4Cl
Al(CH3COO)3 + BaS = Al2S3 + Ba(CH3COO)2 =>
2 Al(CH3COO)3 + 3 BaS = Al2S3 + 3 Ba(CH3COO)2
Br + P4 = P2Br =>
2 Br + P4 = 2 P2Br
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
(EtPO3)6 + MeMgCl = (MePO2)6 + EtOMgCl =>
(EtPO3)6 + 6 MeMgCl = (MePO2)6 + 6 EtOMgCl
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CH3(CH2)02CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)02CH3 + 13 O2 = 8 CO2 + 10 H2O
Cl + FeBr3 = Br3 + FeCl =>
Cl + FeBr3 = Br3 + FeCl
C3H6 + C3H8 = C6H14 =>
C3H6 + C3H8 = C6H14
CO2(g) + Ca(OH)2(aq) = CaCO3 + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3 + H2O(l)
| 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 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
