| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 10 Al = 5 Al2O3 + 3 K2O + 6 MnO
C22H46(l) + O2(g) = CO2(g) + H2O(g) =>
2 C22H46(l) + 67 O2(g) = 44 CO2(g) + 46 H2O(g)
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Si + HCl = SiCl2 + H2 =>
Si + 2 HCl = SiCl2 + H2
Fe + SnSO4 = Sn + FeSO4 =>
Fe + SnSO4 = Sn + FeSO4
FeCI{2} + NaOH = Fe(OH){2} + NaCI =>
FeCI{2} + NaOH = Fe(OH){2} + NaCI
Ni{2+} + NH3 = [Ni(NH3)6]{2+} =>
Ni{2+} + 6 NH3 = [Ni(NH3)6]{2+}
I + CuSO4 = Cu + ISO4 =>
I + CuSO4 = Cu + ISO4
C(s) + H2O(l) = CO2(g) + H2(g) =>
C(s) + 2 H2O(l) = CO2(g) + 2 H2(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + KMnO4 = MnO2 + Al2O3 + K2O2 =>
4 Al + 6 KMnO4 = 6 MnO2 + 2 Al2O3 + 3 K2O2
SnNO3 + NH4S = SnS + NH4NO3 =>
SnNO3 + NH4S = SnS + NH4NO3
HCOOH + Ca(OH)2 = Ca(COOH)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(COOH)2 + 2 H2O
Ca3P2 + HOH = Ca(OH)2 + PH3 =>
Ca3P2 + 6 HOH = 3 Ca(OH)2 + 2 PH3
Na{+} + HC3H5O3 = H{+} + NaC3H5O3 =>
Na{+} + HC3H5O3 = H{+} + NaC3H5O3
HCl(g) + O2(g) = H2O(l) + Cl =>
4 HCl(g) + O2(g) = 2 H2O(l) + 4 Cl
Na2O + B2O3 + SiO2 = NaBSiO4 =>
Na2O + B2O3 + 2 SiO2 = 2 NaBSiO4
H2CCH2 + HBr = H3CCH2Br =>
H2CCH2 + HBr = H3CCH2Br
K + H2 = KH =>
2 K + H2 = 2 KH
ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
SnI4 + AgNO3 = Sn(NO3) + AgI4 =>
SnI4 + AgNO3 = Sn(NO3) + AgI4
NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2 =>
2 NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2
C2H4 + O4 = C2O3 + H4O =>
C2H4 + O4 = C2O3 + H4O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ba(OH)2(aq) + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2 =>
Ba(OH)2(aq) + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2
PH3 + CrO4 = P4 + Cr(OH)4 =>
4 PH3 + 3 CrO4 = P4 + 3 Cr(OH)4
CaF2 + Li2(SO4) = CaSO4 + LiF =>
CaF2 + Li2(SO4) = CaSO4 + 2 LiF
CrO3 + C12H22O11 = Cr2O3 + CO3 + H2O =>
24 CrO3 + C12H22O11 = 12 Cr2O3 + 12 CO3 + 11 H2O
SO4 + ClO3 = SO2 + ClO4 =>
SO4 + 2 ClO3 = SO2 + 2 ClO4
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
K2SiO3 + H3PO4 = K3PO4 + H2SiO3 =>
3 K2SiO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SiO3
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
K3PO4(aq) + Sr(NO3)2(aq) = Sr3(PO4)2(s) + KNO3(aq) =>
2 K3PO4(aq) + 3 Sr(NO3)2(aq) = Sr3(PO4)2(s) + 6 KNO3(aq)
CO3 + Al = Al2(CO3)3 =>
3 CO3 + 2 Al = Al2(CO3)3
Cu + Br = CuBr2 =>
Cu + 2 Br = CuBr2
FeSO3 + KMnO4 + NaHSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 FeSO3 + 6 KMnO4 + 28 NaHSO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 14 Na2SO4 + 14 H2O
Pb(ClO4)2 + NaBr = PbBr2 + NaClO4 =>
Pb(ClO4)2 + 2 NaBr = PbBr2 + 2 NaClO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
Fe(SO4)2 + Br2 + KOH = K2FeO4 + KBr + K2SO4 + H2O =>
Fe(SO4)2 + Br2 + 8 KOH = K2FeO4 + 2 KBr + 2 K2SO4 + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg + Fe(NO3)3 = Mg(NO3)2 + Fe =>
3 Mg + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
H2O2(aq) + KI(aq) = I2(s) + KOH(aq) =>
H2O2(aq) + 2 KI(aq) = I2(s) + 2 KOH(aq)
KClO3 + NH3 = KNO3 + KCl + Cl2 + H2O =>
3 KClO3 + 2 NH3 = 2 KNO3 + KCl + Cl2 + 3 H2O
C4H9OH(g) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
NH4Cl + H2CO3 = (NH4)2CO3 + HCl =>
2 NH4Cl + H2CO3 = (NH4)2CO3 + 2 HCl
AgC2H3O2(aq) + KF(aq) = AgF(s) + KC2H3O2(aq) =>
AgC2H3O2(aq) + KF(aq) = AgF(s) + KC2H3O2(aq)
KMnO4 + Al = AlMnO4 + K =>
KMnO4 + Al = AlMnO4 + K
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
