| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBr + CaF2 = 2 NaF + CaBr2
NO2{-} + H2O + Fe{3+} = Fe{2+} + NO3{-} + H{+} =>
NO2{-} + H2O + 2 Fe{3+} = 2 Fe{2+} + NO3{-} + 2 H{+}
MnSO4 + CuSO4 + NaOH + Br2 = NaBr + Cu(OH)2 + Mn(SO4)2 =>
MnSO4 + CuSO4 + 2 NaOH + Br2 = 2 NaBr + Cu(OH)2 + Mn(SO4)2
MgCl + KS = KCl + MgS =>
MgCl + KS = KCl + MgS
Al + Na(OH) + H2O = AlNa(OH)4 + H2 =>
2 Al + 2 Na(OH) + 6 H2O = 2 AlNa(OH)4 + 3 H2
KI + KMnO4 = I2 + K2MnO4 =>
2 KI + 2 KMnO4 = I2 + 2 K2MnO4
Ba(s) + Al(NO3)3(aq) = Ba(NO3)2(aq) + Al(s) =>
3 Ba(s) + 2 Al(NO3)3(aq) = 3 Ba(NO3)2(aq) + 2 Al(s)
HNO3 + Ag2O = OH + Ag2NO3 =>
HNO3 + Ag2O = OH + Ag2NO3
Pd + H2SO4 = PdSO4 + H2O + SO2 =>
Pd + 2 H2SO4 = PdSO4 + 2 H2O + SO2
Mg2SO4 + Na2SiO3 = Mg2SiO3 + Na2SO4 =>
Mg2SO4 + Na2SiO3 = Mg2SiO3 + Na2SO4
AgNO3 + HCl = NO3Cl + AgH =>
AgNO3 + HCl = NO3Cl + AgH
Ba(NO3)2 = Ba + NO3 =>
Ba(NO3)2 = Ba + 2 NO3
FeCl3 + K4FeCN6 = Fe4(FeCN6)3 + KCl =>
4 FeCl3 + 3 K4FeCN6 = Fe4(FeCN6)3 + 12 KCl
KCrO + HCl = KCl + HCrO =>
KCrO + HCl = KCl + HCrO
C8H10 + O2 = CO + H2 =>
C8H10 + 4 O2 = 8 CO + 5 H2
HNO3 + Zn = H2O + NH4NO3 + Zn(NO3)3 =>
30 HNO3 + 8 Zn = 9 H2O + 3 NH4NO3 + 8 Zn(NO3)3
In(OH)3 + KOH = K3[In(OH)6] =>
In(OH)3 + 3 KOH = K3[In(OH)6]
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + K2SO4 + NH + H2O =>
6 MnSO4 + 12 KBiO3 + 37 HNO3 = 6 HMnO4 + 12 Bi(NO3)3 + 6 K2SO4 + NH + 15 H2O
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + TiO(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + Ti2(SO4)3 + 5 H2SO4 = Cr2(SO4)3 + 2 TiO(SO4)2 + 5 H2O + K2SO4
NO2{-} + H2O + Fe{3+} = Fe{2+} + NO3{-} + H{+} =>
NO2{-} + H2O + 2 Fe{3+} = 2 Fe{2+} + NO3{-} + 2 H{+}
Mg3N2 + D2O = MgO + D3N =>
Mg3N2 + 3 D2O = 3 MgO + 2 D3N
FeCl3 + CoCl2 = Fe2Co3 + Cl12 =>
2 FeCl3 + 3 CoCl2 = Fe2Co3 + Cl12
OH + CO = CO2 + H2O =>
2 OH + CO = CO2 + H2O
KMnO4 + KI = MnO2 + I2 + K2O =>
2 KMnO4 + 6 KI = 2 MnO2 + 3 I2 + 4 K2O
NO2{-} + H2O + Fe{3+} = Fe{2+} + NO3{-} + H{+} =>
NO2{-} + H2O + 2 Fe{3+} = 2 Fe{2+} + NO3{-} + 2 H{+}
CrO4{2-} + H2O + Zn = Cr(OH3) + OH{-} + Zn{2+} =>
2 CrO4{2-} + 12 H2O + 7 Zn = 2 Cr(OH3) + 18 OH{-} + 7 Zn{2+}
KBiO3 + HNO3 + MnSO4 = KMnO4 + KHSO4 + Bi(NO3)3 + KNO3 + H2O =>
5 KBiO3 + 16 HNO3 + 2 MnSO4 = 2 KMnO4 + 2 KHSO4 + 5 Bi(NO3)3 + KNO3 + 7 H2O
CaF2 + PBr3 = CaP + F2Br3 =>
CaF2 + PBr3 = CaP + F2Br3
C4H8Br2 + NaOH = C4H8(OH)2 + NaBr =>
C4H8Br2 + 2 NaOH = C4H8(OH)2 + 2 NaBr
C6H4(CO)2O + C3H7OH = C7H6(OH)COOCH3 + H2O =>
21 C6H4(CO)2O + 25 C3H7OH = 27 C7H6(OH)COOCH3 + 7 H2O
KBiO3 + HNO3 + MnSO4 = KMnO4 + KHSO4 + Bi(NO3)3 + KNO3 + H2O =>
5 KBiO3 + 16 HNO3 + 2 MnSO4 = 2 KMnO4 + 2 KHSO4 + 5 Bi(NO3)3 + KNO3 + 7 H2O
H2C2O4 + CrO4{-2} + H{+} = CO2 + Cr{+3} + H2O =>
3 H2C2O4 + 2 CrO4{-2} + 10 H{+} = 6 CO2 + 2 Cr{+3} + 8 H2O
CaC2 + CO + H2O = Ca(OH)2 + C =>
CaC2 + CO + H2O = Ca(OH)2 + 3 C
KBiO3 + HNO3 + MnSO4 = KMnO4 + KHSO4 + Bi(NO3)3 + KNO3 + H2O =>
5 KBiO3 + 16 HNO3 + 2 MnSO4 = 2 KMnO4 + 2 KHSO4 + 5 Bi(NO3)3 + KNO3 + 7 H2O
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + TiO(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + Ti2(SO4)3 + 5 H2SO4 = Cr2(SO4)3 + 2 TiO(SO4)2 + 5 H2O + K2SO4
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C3H5O(COO)3 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C3H5O(COO)3
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF =>
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF
NaNO2 + H2S = NO + S + Na2O + H2O =>
2 NaNO2 + H2S = 2 NO + S + Na2O + H2O
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + C2H7NO2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 C2H7NO2
Fe(NO3)3 + NH4(CNS) = Fe(CNS)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4(CNS) = Fe(CNS)3 + 3 NH4(NO3)
KMnO4 + KI = MnO2 + I2 + K2O =>
2 KMnO4 + 6 KI = 2 MnO2 + 3 I2 + 4 K2O
Cl + OH = ClO3 + H2O =>
Cl + 6 OH = ClO3 + 3 H2O
NO2{-} + H2O + Fe{3+} = Fe{2+} + NO3{-} + H{+} =>
NO2{-} + H2O + 2 Fe{3+} = 2 Fe{2+} + NO3{-} + 2 H{+}
Lithiumhydroxide + HCl = LiCl + water =>
LiOH + HCl = LiCl + H2O
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF =>
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + TiO(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + Ti2(SO4)3 + 5 H2SO4 = Cr2(SO4)3 + 2 TiO(SO4)2 + 5 H2O + K2SO4
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF =>
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF
Fe2O3 + H2O2 = Fe + H2O5 =>
Fe2O3 + H2O2 = 2 Fe + H2O5
CaO + O2 = Ca2O3 =>
4 CaO + O2 = 2 Ca2O3
CuO + N2H3 = N2 + Cu + H3O =>
CuO + N2H3 = N2 + Cu + H3O
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
