| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaFeO2 + 4 HCl(p) = FeCl3 + NaCl + 2 H2O
Barium + Fe2(SO4)3 = bariumsulfate + iron =>
3 Ba + Fe2(SO4)3 = 3 BaSO4 + 2 Fe
Cu(OH)2 + H3PO4 = CuPO4 + H2O + H2 =>
2 Cu(OH)2 + 2 H3PO4 = 2 CuPO4 + 4 H2O + H2
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + Cl + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 10 Cl + 8 H2O
ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO
NH4 = (NH4)2 =>
2 NH4 = (NH4)2
C5H9BrMg + O{2-} = C5H9Br{2-} + MgO =>
C5H9BrMg + O{2-} = C5H9Br{2-} + MgO
Mg(ClO3)2 + Fe = Fe(ClO3)3 + Mg =>
3 Mg(ClO3)2 + 2 Fe = 2 Fe(ClO3)3 + 3 Mg
Zn(CIO3)2 + K3PO4 = Zn3(PO4)2 + KCIO3 =>
3 Zn(CIO3)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KCIO3
P4O10 + C = P4 + CO =>
P4O10 + 10 C = P4 + 10 CO
Cu2O(s) + Al(s) + HCl(aq) = Cu(s) + AlCl3(aq) + H2O(l) =>
3 Cu2O(s) + 2 Al(s) + 6 HCl(aq) = 6 Cu(s) + 2 AlCl3(aq) + 3 H2O(l)
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Na2O + Br2 = O2 + NaBr =>
2 Na2O + 2 Br2 = O2 + 4 NaBr
FeCr2O4 + K2CO3 + O = K2CrO4 + Fe2O3 + CO2 =>
2 FeCr2O4 + 4 K2CO3 + 7 O = 4 K2CrO4 + Fe2O3 + 4 CO2
AgNO3 + AlCl3 = AgNO3AlCl3 =>
AgNO3 + AlCl3 = AgNO3AlCl3
Al2(SO4)3Al(OH)3 = AlOHSO4 =>
Al2(SO4)3Al(OH)3 = 3 AlOHSO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + HClO4 = NH4ClO4 =>
NH3 + HClO4 = NH4ClO4
K5[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K5[Fe(SCN)6] + 98 K2Cr2O7 + 362 H2SO4 = 3 Fe2(SO4)3 + 98 Cr2(SO4)3 + 36 CO2 + 362 H2O + 95 K2SO4 + 36 KNO3
H2 + Cr2O7{2-} + H{+} = Cr{3+} + H2O =>
3 H2 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 7 H2O
C18H30SO3 + NaOH = C18H29SO3Na + H2O =>
C18H30SO3 + NaOH = C18H29SO3Na + H2O
ZnSO4 + SnCl2 = SnSO4 + ZnCl2 =>
ZnSO4 + SnCl2 = SnSO4 + ZnCl2
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
C8(NO2)8(s) = CO2(g) + N2(g) =>
C8(NO2)8(s) = 8 CO2(g) + 4 N2(g)
C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + H2O =>
2 C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + 2 H2O
K2S + MCl2 = KCl + MS =>
K2S + MCl2 = 2 KCl + MS
NaN3(s) = Na + N3 =>
NaN3(s) = Na + N3
KO2(s) + CO2(g) = K2CO(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO(s) + 5 O2(g)
KMnO4 + H2C2O4 + H{+} = CO2 + Mn{2+} + H2O + K{+} =>
2 KMnO4 + 5 H2C2O4 + 6 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O + 2 K{+}
GaFl3 + Cs = CsFl + Ga =>
GaFl3 + 3 Cs = 3 CsFl + Ga
Cr + Fe(SO4) = Fe + Cr2(SO4)3 =>
2 Cr + 3 Fe(SO4) = 3 Fe + Cr2(SO4)3
Sn(OH)2 + HNO3 = SnO2 + NO2 + H2O =>
Sn(OH)2 + 2 HNO3 = SnO2 + 2 NO2 + 2 H2O
Na2S + Ag2O = Ag2S + Na2O =>
Na2S + Ag2O = Ag2S + Na2O
XeF6(l) + H2O(l) = XeO3(s) + HF(g) =>
XeF6(l) + 3 H2O(l) = XeO3(s) + 6 HF(g)
P(s) + O2(g) = P2O5(g) =>
4 P(s) + 5 O2(g) = 2 P2O5(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Rb2SO3 + HCl = RbCl + SO3H2 =>
Rb2SO3 + 2 HCl = 2 RbCl + SO3H2
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
HSO4 + PO3 = HPO3 + SO4 =>
HSO4 + PO3 = HPO3 + SO4
Be2C + H2O = Be(HO)2 + CH4 =>
Be2C + 4 H2O = 2 Be(HO)2 + CH4
NaBr + Na(BrO3) + H2SO4 = Br2 + Na2(SO4) + H2O =>
5 NaBr + Na(BrO3) + 3 H2SO4 = 3 Br2 + 3 Na2(SO4) + 3 H2O
Rh + BrF3 = BrRhF10 + BrF =>
2 Rh + 9 BrF3 = 2 BrRhF10 + 7 BrF
Na2Cr2O7 + H2O = Na2Cr2O7H2O =>
Na2Cr2O7 + H2O = Na2Cr2O7H2O
CF3 + O2 = CO2 + F2 =>
2 CF3 + 2 O2 = 2 CO2 + 3 F2
Sr + Ph = SrPh =>
Sr + Ph = SrPh
CuI2(s) = Cu2(s) + I2(g) =>
2 CuI2(s) = Cu2(s) + 2 I2(g)
Pb(OH)2 + NH3 = Pb(NH3)4 + OH =>
Pb(OH)2 + 4 NH3 = Pb(NH3)4 + 2 OH
K2S(aq) + BaCl2(aq) = KCl(aq) + BaS(g) =>
K2S(aq) + BaCl2(aq) = 2 KCl(aq) + BaS(g)
AgCH3COO + KOH = AgOH + KCH3COO =>
AgCH3COO + KOH = AgOH + KCH3COO
C6H12O6 + NH3 + H2O = CH1666N02O027 + O2 =>
C6H12O6 + 12.000000000001NH3 + 4974 H2O = 6 CH1666N02O027 + 2409 O2
| 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.
