| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H8N2O4 + H2O = C2H10N2O5
NaAlH4 = Na + AlH4 =>
NaAlH4 = Na + AlH4
O2 + CHOOH = CO2 + H2O =>
O2 + 2 CHOOH = 2 CO2 + 2 H2O
H2O2 + C8H10N4O2 = H2O + C8H10N4O3 =>
H2O2 + C8H10N4O2 = H2O + C8H10N4O3
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Cr + S = Cr2S4 =>
2 Cr + 4 S = Cr2S4
Ba(OH)2 + CrI2 = BaI2 + Cr(OH)2 =>
Ba(OH)2 + CrI2 = BaI2 + Cr(OH)2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
PO3{3-} + MnO4{-} + H2O = PO4{3-} + MnO2 + OH{-} =>
3 PO3{3-} + 2 MnO4{-} + H2O = 3 PO4{3-} + 2 MnO2 + 2 OH{-}
Al + C = AlC7 =>
Al + 7 C = AlC7
CrO4 + NaOH + Ba(NO3)2 = BaOH + Na2CrO4 + (NO3)2 =>
CrO4 + 2 NaOH + 2 Ba(NO3)2 = 2 BaOH + Na2CrO4 + 2(NO3)2
Al + MnBr4 = AlBr3 + MnBr2 =>
2 Al + 3 MnBr4 = 2 AlBr3 + 3 MnBr2
CH3COOH + PO4{3-} = CO2 + PO3{3-} + H2O =>
CH3COOH + 4 PO4{3-} = 2 CO2 + 4 PO3{3-} + 2 H2O
KH(IO3)2 + Na2S2O3 = KHS2O3 + Na(IO3) =>
KH(IO3)2 + Na2S2O3 = KHS2O3 + 2 Na(IO3)
CoC2O4*2H2O + O2 = Co3O4 + CO2 + H2O =>
3 CoC2O4*2H2O + 2 O2 = Co3O4 + 6 CO2 + 6 H2O
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
Sn + OH = Sn(OH)4 =>
Sn + 4 OH = Sn(OH)4
CaCl3 + NaCO3 = Ca(CO3)3 + NaCl =>
CaCl3 + 3 NaCO3 = Ca(CO3)3 + 3 NaCl
Cl + AlI3 = AlCl3 + I2 =>
6 Cl + 2 AlI3 = 2 AlCl3 + 3 I2
Ag2CO3 + KCl = K2CO3 + AgCl =>
Ag2CO3 + 2 KCl = K2CO3 + 2 AgCl
C8H18 + KNO3 = N2 + CO2 + H2O + KOH =>
C8H18 + 10 KNO3 = 5 N2 + 8 CO2 + 4 H2O + 10 KOH
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
Zn(s) + Sn(NO3)4(aq) = Zn(NO3)2(aq) + Sn(s) =>
2 Zn(s) + Sn(NO3)4(aq) = 2 Zn(NO3)2(aq) + Sn(s)
KOH + Na2Co3 = K2Co3 + NaOH =>
2 KOH + Na2Co3 = K2Co3 + 2 NaOH
C6H14 + HCl = C6H15Cl =>
C6H14 + HCl = C6H15Cl
Na2Cr2O7 + HCl + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 6 HCl + 4 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 7 H2O + Na2SO4
NaBr + AgF = NaAg + BrF =>
NaBr + AgF = NaAg + BrF
Na2CO3 + CH3OH = CH3ONa + NaHCO3 =>
Na2CO3 + CH3OH = CH3ONa + NaHCO3
KClO + P = KCl + PO5 =>
5 KClO + P = 5 KCl + PO5
Cr2O7{2+} + S2O3{2-} + H{+} = Cr{3+} + H2O + SO2 =>
2 Cr2O7{2+} + 5 S2O3{2-} + 18 H{+} = 4 Cr{3+} + 9 H2O + 10 SO2
AlCl3 + K = Al + KCl3 =>
AlCl3 + K = Al + KCl3
Zn(C2H3O2)2 + Na3PO4 = Na3(C2H3O2)2 + ZnPO4 =>
Zn(C2H3O2)2 + Na3PO4 = Na3(C2H3O2)2 + ZnPO4
Ca(HCO3)2(s) + H3BO3(aq) = Ca3(BO3)2(s) + H2O(l) + CO2(g) =>
3 Ca(HCO3)2(s) + 2 H3BO3(aq) = Ca3(BO3)2(s) + 6 H2O(l) + 6 CO2(g)
H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2 =>
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2
Ca(OH)2 + H2S = H2O + CaS =>
Ca(OH)2 + H2S = 2 H2O + CaS
Zn + H2SO4 + FeCl3 = ZnSO4 + Fe + HCl =>
3 Zn + 3 H2SO4 + 2 FeCl3 = 3 ZnSO4 + 2 Fe + 6 HCl
Na2O + H2SO4 = Na2SO4 + HOH =>
Na2O + H2SO4 = Na2SO4 + HOH
K + ClO3 = KCl + O3 =>
K + ClO3 = KCl + O3
Ga2(SO3)3 + VCH3COO2 = Ga2CH3COO2 + V(SO3)3 =>
Ga2(SO3)3 + VCH3COO2 = Ga2CH3COO2 + V(SO3)3
C4H9NO2S + CH3 = C5H11NO2S + H =>
C4H9NO2S + CH3 = C5H11NO2S + H
CH3NCH3CH3CH2CH2 + CH3COO = C7NH16O2 =>
CH3NCH3CH3CH2CH2 + CH3COO = C7NH16O2
C6H16N2 + CH5N3 = NH3 + C7H15N3 =>
C6H16N2 + CH5N3 = 2 NH3 + C7H15N3
C6H6 + C2H5Br = C7H8 + Br =>
19 C6H6 + 6 C2H5Br = 18 C7H8 + 6 Br
NaBr + KHSO5 + H2O = NaOH + KHSO4 + Br2 =>
2 NaBr + KHSO5 + H2O = 2 NaOH + KHSO4 + Br2
C2H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C2H4Cl2 + 3 O2 = 2 CO2 + 2 H2O + Cl2
C16H32O2 + Na = C15H31COONa + H =>
C16H32O2 + Na = C15H31COONa + H
C12H(g) + O2(g) = CO2(g) + H2O(l) =>
4 C12H(g) + 49 O2(g) = 48 CO2(g) + 2 H2O(l)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3CH2CH3(g) + O2(g) = CO2(g) + H2O =>
CH3CH2CH3(g) + 5 O2(g) = 3 CO2(g) + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
