| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na + 6 HClO3 = 5 NaClO3 + NaCl + 3 H2O
Al + Cl = AlCl2 =>
Al + 2 Cl = AlCl2
H6N4CO3 = H2O + N2 + C =>
H6N4CO3 = 3 H2O + 2 N2 + C
FeI2 + H2S = FeS + HI =>
FeI2 + H2S = FeS + 2 HI
Ba(No3)2 + HNO3 = Ba(NO3)2 + HNo3 =>
Ba(No3)2 + 2 HNO3 = Ba(NO3)2 + 2 HNo3
LiOH + Fe(NO3)2 = Li(NO3)2 + Fe(OH) =>
LiOH + Fe(NO3)2 = Li(NO3)2 + Fe(OH)
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
C2B10H12(s) + O2 = B2O3(s) + CO2(g) + H2O(g) =>
2 C2B10H12(s) + 25 O2 = 10 B2O3(s) + 4 CO2(g) + 12 H2O(g)
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO2 + KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
N + H2O + CO2 + O = C3H5(NO3)3 =>
6 N + 5 H2O + 6 CO2 + O = 2 C3H5(NO3)3
Mg(NO3)2 + H3(AsO4) = HNO3 + Mg3(AsO4)2 =>
3 Mg(NO3)2 + 2 H3(AsO4) = 6 HNO3 + Mg3(AsO4)2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
C4H8O2 + O2 = CO2(g) + H2O(g) =>
C4H8O2 + 5 O2 = 4 CO2(g) + 4 H2O(g)
KMnO4 + CuS = K2S + Cu(MnO4)2 =>
2 KMnO4 + CuS = K2S + Cu(MnO4)2
KBr + NaOH = NaBr + KOH =>
KBr + NaOH = NaBr + KOH
P4 + Br = P4Br3 =>
P4 + 3 Br = P4Br3
NbCl5 + H2O = HCl + Nb2O5 =>
2 NbCl5 + 5 H2O = 10 HCl + Nb2O5
K + PbI2 = K2I + Pb =>
4 K + PbI2 = 2 K2I + Pb
MgO + I2 = MgI2 + O2 =>
2 MgO + 2 I2 = 2 MgI2 + O2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe(OH)3 + KOH + Cl2 = KCl + K2FeO4 + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2FeO4 + 8 H2O
NaCl + H{2+}SO{4+} = HCl + Na{2+}SO{4+} =>
NaCl + H{2+}SO{4+} = HCl + Na{2+}SO{4+}
FeI2 + H2S = FeS + HI =>
FeI2 + H2S = FeS + 2 HI
IO{-} = IO{-}3 =>
IO{-} = IO{-}3
C6H10O6 = CO + H2 =>
C6H10O6 = 6 CO + 5 H2
CuSO4 + CH3CHO + NaOH = Cu2O + Na2SO4 + CH3COONa + H2O =>
2 CuSO4 + CH3CHO + 5 NaOH = Cu2O + 2 Na2SO4 + CH3COONa + 3 H2O
KMnO4 + NaH2PO2 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H3PO4 + H2O =>
8 KMnO4 + 10 NaH2PO2 + 17 H2SO4 = 4 K2SO4 + 5 Na2SO4 + 8 MnSO4 + 10 H3PO4 + 12 H2O
HCl + CaCO3 = CaCl2 + C + O2 + H2O =>
2 HCl + CaCO3 = CaCl2 + C + O2 + H2O
FeI2 + H2S = FeS + HI =>
FeI2 + H2S = FeS + 2 HI
Ni + K4Fe(CN)6 = Ni(Fe(CN)6)2 + K =>
Ni + 2 K4Fe(CN)6 = Ni(Fe(CN)6)2 + 8 K
MnO4{-} + Fe{2+} + H{+} = Fe{3+} + H2O + Mn{+2} =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = 5 Fe{3+} + 4 H2O + Mn{+2}
C6H13OH = C6H12 + H2O =>
C6H13OH = C6H12 + H2O
KCl3 + Na2S2O3 = K2S2O3 + Na + Cl2 =>
2 KCl3 + Na2S2O3 = K2S2O3 + 2 Na + 3 Cl2
N + F = NF3 =>
N + 3 F = NF3
AlCl3 + AgNO3 = Al2(NO3)3 + AgCl2 =>
2 AlCl3 + 3 AgNO3 = Al2(NO3)3 + 3 AgCl2
N + F = NF3 =>
N + 3 F = NF3
KClO3 + K2S2O8 = KClO4 + ClO2 + K2SO4 =>
4 KClO3 + K2S2O8 = 2 KClO4 + 2 ClO2 + 2 K2SO4
Cu2O + S + H2O = CuSO4 + H2S =>
Cu2O + 9 S + 7 H2O = 2 CuSO4 + 7 H2S
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Au + HBr = H + AuBr =>
Au + HBr = H + AuBr
CaCrO4 = CaCr + O4 =>
CaCrO4 = CaCr + O4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
H2CO3 + Cu(NO3)2 = CuCO3 + HNO3 =>
H2CO3 + Cu(NO3)2 = CuCO3 + 2 HNO3
Na + O = NaO =>
Na + O = NaO
B2O3 + Mg2 = B + MgO =>
2 B2O3 + 3 Mg2 = 4 B + 6 MgO
Mg + HPO4 = MgPO4 + H3 =>
3 Mg + 3 HPO4 = 3 MgPO4 + H3
Cu2O + HOH = Cu(OH) =>
Cu2O + HOH = 2 Cu(OH)
| 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 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
