| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(CO3) + 2 HCl2 = Mg(CO2) + H2O + 4 Cl
HCl + K2SO4 = H2SO4 + KCl =>
2 HCl + K2SO4 = H2SO4 + 2 KCl
HCOOH + KOH = KCOOH + H2O =>
HCOOH + KOH = KCOOH + H2O
ClO{-} + Cr(OH)3 + OH{-} = Cl{-} + CrO4{-2} + H2O =>
3 ClO{-} + 2 Cr(OH)3 + 4 OH{-} = 3 Cl{-} + 2 CrO4{-2} + 5 H2O
Fe(NO3)3 + NH4CN5 = FeCN5 + NH4(NO3)3 =>
Fe(NO3)3 + NH4CN5 = FeCN5 + NH4(NO3)3
Mg3(H3PO4)2 = Mg3(PO4)2 + H2 =>
Mg3(H3PO4)2 = Mg3(PO4)2 + 3 H2
CH3CH2CH2CH2CH3OH + O2 = H2O + CO2 =>
4 CH3CH2CH2CH2CH3OH + 31 O2 = 26 H2O + 20 CO2
LiBr + O2 = LiBrO =>
2 LiBr + O2 = 2 LiBrO
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
AlI3 + ZnSO4 = ZnI2 + Al2(SO4)3 =>
2 AlI3 + 3 ZnSO4 = 3 ZnI2 + Al2(SO4)3
HgCl2 + SO2 + NaOH + O2 = HgSO4 + NaCl + H2O =>
2 HgCl2 + 2 SO2 + 4 NaOH + O2 = 2 HgSO4 + 4 NaCl + 2 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
K + NaI = Na + KI =>
K + NaI = Na + KI
H25 + NaOH = Na5 + H2O =>
H25 + 25 NaOH = 5 Na5 + 25 H2O
C4H10 + *O2 = CO2 + H2O =>
2 C4H10 + 13*O2 = 8 CO2 + 10 H2O
SCl2 = sulfur + Cl3 =>
3 SCl2 = 3 S + 2 Cl3
K2Cr2O7 + KNO2 = Cr2NO2 + KNO3 + K2NO2 =>
K2Cr2O7 + 11 KNO2 = Cr2NO2 + 7 KNO3 + 3 K2NO2
SbCl3 + NaOH + Cl2 = Na[Sb(OH)6] + NaCl =>
SbCl3 + 6 NaOH + Cl2 = Na[Sb(OH)6] + 5 NaCl
B + H2SiO3 = BSiO3 + H2 =>
B + H2SiO3 = BSiO3 + H2
C2H4O3 + NH3 = CH3COOH + N2 + H2O =>
3 C2H4O3 + 2 NH3 = 3 CH3COOH + N2 + 3 H2O
Fe2P + FeS2 = P4S10 + Fe2S3 =>
4 Fe2P + 44 FeS2 = P4S10 + 26 Fe2S3
HPO3 + Al(OH)3 = AlPO4 + H2O =>
HPO3 + Al(OH)3 = AlPO4 + 2 H2O
CoS + H2O2 = CoSO4 + H2O =>
CoS + 4 H2O2 = CoSO4 + 4 H2O
CH3COOH + NaOH = NaCH3 + CO2 + H2O =>
CH3COOH + NaOH = NaCH3 + CO2 + H2O
H3PO4 + K2CO3 = K2HPO4 + CO2 + H2O =>
H3PO4 + K2CO3 = K2HPO4 + CO2 + H2O
NaBr + H2SO4 = Na2SO4 + Br + H2 =>
2 NaBr + H2SO4 = Na2SO4 + 2 Br + H2
FeCl3 + K = KFe + Cl3 =>
FeCl3 + K = KFe + Cl3
Na3PO4 + NH4Cl = NaCl + PO4(NH4)3 =>
Na3PO4 + 3 NH4Cl = 3 NaCl + PO4(NH4)3
Fe2O2(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O2(s) + 2 CO(g) = 2 Fe(l) + 2 CO2(g)
C4H10 + NH4NO3 = CO2 + H2O + N2 =>
C4H10 + 13 NH4NO3 = 4 CO2 + 31 H2O + 13 N2
K2CO3 + Bi2O3 + Fe2O3 + Ir + KClO4 = KBiFeIrO6 + CO2 + KCl =>
4 K2CO3 + 4 Bi2O3 + 4 Fe2O3 + 8 Ir + 5 KClO4 = 8 KBiFeIrO6 + 4 CO2 + 5 KCl
Br{-} + Cr2O7{2-} + H{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + Cr2O7{2-} + 14 H{+} = 3 Br2 + 2 Cr{3+} + 7 H2O
CuCl2 + K2SO3 = CuSO3 + KCl =>
CuCl2 + K2SO3 = CuSO3 + 2 KCl
KMnO4 + H2S + HCl = MnCl2 + KCl + S + H2O =>
2 KMnO4 + 5 H2S + 6 HCl = 2 MnCl2 + 2 KCl + 5 S + 8 H2O
C6H5OH + Br2 = C6H5OBr3 + HBr =>
C6H5OH + 2 Br2 = C6H5OBr3 + HBr
SiH4 + NaOH + H2O = H2 + Na2SiO3 =>
SiH4 + 2 NaOH + H2O = 4 H2 + Na2SiO3
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + LiCl = Li2 + NaCl =>
2 Na + 2 LiCl = Li2 + 2 NaCl
NH4NO3(aq) + Ba(OH)2(aq) = NH3(g) + H2O(l) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + Ba(NO3)2(aq)
CuSO4 + KI2 = CuI2 + KSO4 =>
CuSO4 + KI2 = CuI2 + KSO4
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
ZnBr2(aq) + AgNO3 = Zn(NO3)2(aq) + AgBr =>
ZnBr2(aq) + 2 AgNO3 = Zn(NO3)2(aq) + 2 AgBr
Na15Sn4 = Na + Sn =>
Na15Sn4 = 15 Na + 4 Sn
I2 + KOH = KI + KIO3 + H2O =>
3 I2 + 6 KOH = 5 KI + KIO3 + 3 H2O
FeS2 + NO3{-} + H{+} = NO2 + Fe{3+} + SO4{-2} + H2O =>
FeS2 + 15 NO3{-} + 14 H{+} = 15 NO2 + Fe{3+} + 2 SO4{-2} + 7 H2O
K + Nq2SO4 = Nq + K2SO4 =>
2 K + Nq2SO4 = 2 Nq + K2SO4
Sn3N4 = Sn3 + N4 =>
Sn3N4 = Sn3 + N4
AgNO3 + NaS = AgNO3NaS =>
AgNO3 + NaS = AgNO3NaS
HBr + HNO2 = Br2 + NO + H2O =>
2 HBr + 2 HNO2 = Br2 + 2 NO + 2 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
