| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO2 + 3 PBO2 + 6 HNO3 = 2 HMnO4 + 3 PB(NO3)2 + 2 H2O
NH4Cl + CH2O = CH5N + H2O + CO2 + HCl =>
2 NH4Cl + 3 CH2O = 2 CH5N + H2O + CO2 + 2 HCl
P4O10(aq) + H2O(aq) = H3PO4(aq) =>
P4O10(aq) + 6 H2O(aq) = 4 H3PO4(aq)
Mg3P2 + O2 = Mg3(PO4)2 =>
Mg3P2 + 4 O2 = Mg3(PO4)2
NaHCO3 + HC6H8O7 = Na + H2O + CO2 =>
19 NaHCO3 + HC6H8O7 = 19 Na + 14 H2O + 25 CO2
Na2S + ZnSO4 = Zn2S3 + Na3SO4 =>
3 Na2S + 2 ZnSO4 = Zn2S3 + 2 Na3SO4
Ba + Li2SO4 = BaSO4 + Li =>
Ba + Li2SO4 = BaSO4 + 2 Li
CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3
C6H12O6 = H2O + C3H8O + CO2 =>
3 C6H12O6 = 2 H2O + 4 C3H8O + 6 CO2
AlCl3*6H2O + KOH = Al(OH)3 + KCl + H2O =>
AlCl3*6H2O + 3 KOH = Al(OH)3 + 3 KCl + 6 H2O
Br2 + S2 = S2Br2 =>
Br2 + S2 = S2Br2
Bi + SO4 = BiSO4 =>
Bi + SO4 = BiSO4
Ni(OH2)6 + EDTA = Ni(EDTA) + H2O =>
Ni(OH2)6 + EDTA = Ni(EDTA) + 6 H2O
MnO2 + Mn = MnO =>
MnO2 + Mn = 2 MnO
Sb2S5 + HNO3 = H3SbO4 + H2SO4 + H2O + NO2 =>
Sb2S5 + 40 HNO3 = 2 H3SbO4 + 5 H2SO4 + 12 H2O + 40 NO2
ReO4{-} + I{-} + H{+} + Cl{-} = ReCl6{-2} + HOH + I2 =>
2 ReO4{-} + 6 I{-} + 16 H{+} + 12 Cl{-} = 2 ReCl6{-2} + 8 HOH + 3 I2
Na3O + H2O = NaH + O2 =>
4 Na3O + 6 H2O = 12 NaH + 5 O2
C2H4(g) + O2(g) = CO2 + H =>
C2H4(g) + 2 O2(g) = 2 CO2 + 4 H
Fe2S3 + HCl = FeCl2 + H2S + S =>
Fe2S3 + 4 HCl = 2 FeCl2 + 2 H2S + S
HC4H4O6 + NaOH = NaC4H4O6 + H2O =>
HC4H4O6 + NaOH = NaC4H4O6 + H2O
C2H5OH(aq) + PCl3(aq) = C2H5Cl(g) + H3PO3(aq) =>
3 C2H5OH(aq) + PCl3(aq) = 3 C2H5Cl(g) + H3PO3(aq)
FeS2 + NaOH + O2 = Fe(OH)2 + Na2SO4 + H2O =>
2 FeS2 + 8 NaOH + 7 O2 = 2 Fe(OH)2 + 4 Na2SO4 + 2 H2O
FeS2 + HCl + HNO3 = FeCl3 + H2SO4 + NO + H2O =>
FeS2 + 3 HCl + 5 HNO3 = FeCl3 + 2 H2SO4 + 5 NO + 2 H2O
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
NaOH + H2A = H2O + NaAH =>
NaOH + H2A = H2O + NaAH
FeCl3 + [Ca(OH)2] = [Fe(OH)3] + CaCl2 =>
2 FeCl3 + 3[Ca(OH)2] = 2[Fe(OH)3] + 3 CaCl2
H2S + SO5 = SO4 + H2O =>
H2S + 5 SO5 = 6 SO4 + H2O
HClO3 + CaO = CaCl + H2O + O2 =>
4 HClO3 + 4 CaO = 4 CaCl + 2 H2O + 7 O2
C30H46O12 + H2NC6H6OH = H2NC6H6OH(C30H46O12)3 =>
3 C30H46O12 + H2NC6H6OH = H2NC6H6OH(C30H46O12)3
Sr + CuSO4 = Sr(CuSO4)2 =>
Sr + 2 CuSO4 = Sr(CuSO4)2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
KMnO4 + KOH + Fe(oh)3 = K2MnO4 + H2O + K2FeO4 =>
18 KMnO4 + 24 KOH + Fe(oh)3 = 18 K2MnO4 + 12 H2O + 3 K2FeO4
CH2(OH)CH2CH2CH3 + O2 = CO2 + H2O =>
CH2(OH)CH2CH2CH3 + 6 O2 = 4 CO2 + 5 H2O
(ZnOH)2SO4 + NH4OH + (NH4)2SO4 = H2O + [Zn(NH3)4]SO4 =>
(ZnOH)2SO4 + 6 NH4OH + (NH4)2SO4 = 8 H2O + 2[Zn(NH3)4]SO4
K2CrO4 + BaCl2 = KCl + Ba2(CrO4)2 =>
2 K2CrO4 + 2 BaCl2 = 4 KCl + Ba2(CrO4)2
Li2CO3 + MoBr6 = LiBr + Mo(CO3)3 =>
3 Li2CO3 + MoBr6 = 6 LiBr + Mo(CO3)3
Cu(OH)2 + C20H14O4 = Cu + H2CO3 + H2O =>
43 Cu(OH)2 + C20H14O4 = 43 Cu + 20 H2CO3 + 30 H2O
NH4ClO4 + Al = Al2O3 + N2 + H2O + HCl =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 9 H2O + 6 HCl
B5H9 + ClF5 = BF3 + HF + HCl =>
B5H9 + 4 ClF5 = 5 BF3 + 5 HF + 4 HCl
MnSO4 + K3[Fe(CN)6] = Mn3[Fe(CN)6]2 + K2SO4 =>
3 MnSO4 + 2 K3[Fe(CN)6] = Mn3[Fe(CN)6]2 + 3 K2SO4
KMnO4 + NaHSO3 = KMn + NaHSO4 =>
KMnO4 + 4 NaHSO3 = KMn + 4 NaHSO4
Na2SO3 + Zn + HCl = ZnSO3 + NaCl + H2 =>
Na2SO3 + Zn + 2 HCl = ZnSO3 + 2 NaCl + H2
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
Ca2SiO4 + CH3(CH2)16COOH = C36H70CaO4 + H2O + SiO2 =>
Ca2SiO4 + 4 CH3(CH2)16COOH = 2 C36H70CaO4 + 2 H2O + SiO2
SiO2 + C + Ca3(PO)2 = Ca2SiO3 + P4 + CO2 =>
6 SiO2 + C + 4 Ca3(PO)2 = 6 Ca2SiO3 + 2 P4 + CO2
Na2Co3 + KCl = K2Co3 + NaCl =>
Na2Co3 + 2 KCl = K2Co3 + 2 NaCl
K2FeO4 + K2SO3 + H2O = Fe(OH)3 + K2SO4 + KOH =>
2 K2FeO4 + 3 K2SO3 + 5 H2O = 2 Fe(OH)3 + 3 K2SO4 + 4 KOH
MgO + As = AsO + Mg =>
MgO + As = AsO + Mg
KCl + KOH + I2 = KClO + KI + H2O =>
KCl + 2 KOH + I2 = KClO + 2 KI + H2O
P2S5 + HNO3 = HPO3 + H2SO4 + NO2 + H2O =>
P2S5 + 40 HNO3 = 2 HPO3 + 5 H2SO4 + 40 NO2 + 14 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 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
