| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SnCH3SO3 + HCl = SnCl + CH3SO3H =>
SnCH3SO3 + HCl = SnCl + CH3SO3H
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
Cs + H2SO4 = Cs2SO4 + H2S + H2O =>
8 Cs + 5 H2SO4 = 4 Cs2SO4 + H2S + 4 H2O
Ag2SO4(s) + Cu(s) = CuSO4 + Ag =>
Ag2SO4(s) + Cu(s) = CuSO4 + 2 Ag
V2O3 + HNO3 = VNO4 + H2O =>
V2O3 + 2 HNO3 = 2 VNO4 + H2O
C2H2 + O2 = CO2 + H23 =>
23 C2H2 + 46 O2 = 46 CO2 + 2 H23
NH4NO3 + Pb(C2H3O2)2 = NH4C2H3O2 + Pb(NO3)2 =>
2 NH4NO3 + Pb(C2H3O2)2 = 2 NH4C2H3O2 + Pb(NO3)2
NO2CO3 + CaCl2 = CaNO2 + CO3Cl2 =>
NO2CO3 + CaCl2 = CaNO2 + CO3Cl2
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
Ba(OH)2 + (H2SO4) = BaSO4 + H2O =>
Ba(OH)2 + (H2SO4) = BaSO4 + 2 H2O
Cs + H2SO4 = Cs2SO4 + H2S + H2O =>
8 Cs + 5 H2SO4 = 4 Cs2SO4 + H2S + 4 H2O
K4[Fe(CN)6] + FeSO4 = Fe2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 FeSO4 = Fe2[Fe(CN)6] + 2 K2SO4
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2 =>
C3H7NH2KMnO4H2O = C3H5(OH)2KOHNH3MnO2
KSCN + FeCl3 = K3[Fe(SCN)6] + KCl =>
6 KSCN + FeCl3 = K3[Fe(SCN)6] + 3 KCl
propane + O2 = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CH3CH2OH + H2O2 = H2O + CO =>
CH3CH2OH + 4 H2O2 = 7 H2O + 2 CO
Al2(SO4)3 = SO3 + Al2O3 =>
Al2(SO4)3 = 3 SO3 + Al2O3
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
C5 = C =>
C5 = 5 C
K2CuO2 + H3PO4 = K3PO4 + Cu3(PO4)2 + H2O =>
3 K2CuO2 + 4 H3PO4 = 2 K3PO4 + Cu3(PO4)2 + 6 H2O
HClO3(aq) + H2O(l) = H3O + ClO3 =>
HClO3(aq) + H2O(l) = H3O + ClO3
Cs + H2SO4 = Cs(SO4) + H2 =>
Cs + H2SO4 = Cs(SO4) + H2
Hg2(NO3)2(aq) + HI(aq) = HgI2(s) + H2NO3(aq) =>
Hg2(NO3)2(aq) + 4 HI(aq) = 2 HgI2(s) + 2 H2NO3(aq)
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Fe(s) + Br2(g) = FeBr2(s) =>
Fe(s) + Br2(g) = FeBr2(s)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SH2 + HNO3 = SO2 + NO2 + H2O =>
SH2 + 6 HNO3 = SO2 + 6 NO2 + 4 H2O
Li3PO4 + NaOH = LiOH + Na3PO4 =>
Li3PO4 + 3 NaOH = 3 LiOH + Na3PO4
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pt{2+} + Fe = Pt + Fe{2+} =>
Pt{2+} + Fe = Pt + Fe{2+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaCrO2PbNO3 = PbCrO2NaNO3 =>
NaCrO2PbNO3 = PbCrO2NaNO3
K + H2O = KO + H =>
K + H2O = KO + 2 H
Mg + CuSO{4} = Cu + MgSO{4} =>
Mg + CuSO{4} = Cu + MgSO{4}
MgOH + CO2 = Mg2CO3 + H2O =>
2 MgOH + CO2 = Mg2CO3 + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Pb(ClO3)2(aq) + KI(aq) = PbI2(s) + KClO3(aq) =>
Pb(ClO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KClO3(aq)
HC5H9O + NaOH = NaC5H9O + H2O =>
HC5H9O + NaOH = NaC5H9O + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5OH + CuO = C2H3COH + Cu + H2O =>
3 C2H5OH + 4 CuO = 2 C2H3COH + 4 Cu + 5 H2O
K2Cr2O7 + HI + HNO2 = KNO2 + CrI3 + I2 + H2O =>
K2Cr2O7 + 12 HI + 2 HNO2 = 2 KNO2 + 2 CrI3 + 3 I2 + 7 H2O
H2O + CO2 = C6H12O6(g) + O2(l) =>
6 H2O + 6 CO2 = C6H12O6(g) + 6 O2(l)
Bi2S3 + KOH = KBiS2 + KBiOS + H2O =>
Bi2S3 + 2 KOH = KBiS2 + KBiOS + H2O
SrNO3 + KOH = SrOH + KNO3 =>
SrNO3 + KOH = SrOH + KNO3
FeCl3 + BaCO3 + H2O = Fe(OH)3 + BaCl2 + CO2 =>
2 FeCl3 + 3 BaCO3 + 3 H2O = 2 Fe(OH)3 + 3 BaCl2 + 3 CO2
CaSO4H4O2 + CO2 = CaCO3 + H2O + H2SO4 =>
CaSO4H4O2 + CO2 = CaCO3 + H2O + H2SO4
Ni(IO4)3 = Ni(IO3)3 + O2 =>
2 Ni(IO4)3 = 2 Ni(IO3)3 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
