| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(s) + 2 FeCl3 = 3 MgCl2(aq) + 2 Fe(s)
Al + P2 = AlP =>
2 Al + P2 = 2 AlP
At + O = At2O5 =>
2 At + 5 O = At2O5
N2H5Cl + K2Cr2O7 + H3PO4 = N2 + H2O + HCl + K3PO4 + CrPO4 =>
9 N2H5Cl + 6 K2Cr2O7 + 16 H3PO4 = 9 N2 + 42 H2O + 9 HCl + 4 K3PO4 + 12 CrPO4
CuFeS2 + H2O + O2 = Cu18S + FeSO4 + H2SO4 =>
36 CuFeS2 + 34 H2O + 123 O2 = 2 Cu18S + 36 FeSO4 + 34 H2SO4
Fr + HOH = FrOH + H =>
Fr + HOH = FrOH + H
Au + [SeO4]{2-} + H{+} = Au{3+} + [SeO3]{2-} + H2O =>
2 Au + 3[SeO4]{2-} + 6 H{+} = 2 Au{3+} + 3[SeO3]{2-} + 3 H2O
FeSO4 + K3[Fe(CN)6] + HCl = Fe3[Fe(CN)6]2 + H2SO4 + KCl =>
3 FeSO4 + 2 K3[Fe(CN)6] + 6 HCl = Fe3[Fe(CN)6]2 + 3 H2SO4 + 6 KCl
At + O = At2O7 =>
2 At + 7 O = At2O7
NaCl + PbO2 + H2SO4 = NaHSO4 + Cl2 + Pb(HSO4)2 + H2O =>
2 NaCl + PbO2 + 4 H2SO4 = 2 NaHSO4 + Cl2 + Pb(HSO4)2 + 2 H2O
PhC3H7 + KMnO4 + H2SO4 = PhCOOH + COOH + MnSO4 + K2SO4 + H2O =>
5 PhC3H7 + 16 KMnO4 + 24 H2SO4 = 5 PhCOOH + 10 COOH + 16 MnSO4 + 8 K2SO4 + 34 H2O
FeOHCl2 + H2O = Fe(OH)2Cl + HCl =>
FeOHCl2 + H2O = Fe(OH)2Cl + HCl
KHP(aq) + NaOH(aq) = KNaP(aq) + H2O(l) =>
KHP(aq) + NaOH(aq) = KNaP(aq) + H2O(l)
BeI2 + Sn(NO3)2 = Be(NO3)2 + SnI2 =>
BeI2 + Sn(NO3)2 = Be(NO3)2 + SnI2
C6H5OH(s) + O2 = CO2 + H2O =>
C6H5OH(s) + 7 O2 = 6 CO2 + 3 H2O
Mg3P2 + Cu = CuP + Mg =>
Mg3P2 + 2 Cu = 2 CuP + 3 Mg
Pb(NO3)2(aq) + KI(s) = PbI2 + KNO3 =>
Pb(NO3)2(aq) + 2 KI(s) = PbI2 + 2 KNO3
Zn(s) + NaOH(aq) = Na2ZnO2(s) + H2(g) =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2(s) + H2(g)
H2S + HClO4 = HCl + SO2 + H2O =>
4 H2S + 3 HClO4 = 3 HCl + 4 SO2 + 4 H2O
S8 + Li2S = Li2S6 =>
5 S8 + 8 Li2S = 8 Li2S6
Cu + HOH = CuOH + H2 =>
2 Cu + 2 HOH = 2 CuOH + H2
Ca + H3BO3 = Ca3(BO3)2 + H2 =>
3 Ca + 2 H3BO3 = Ca3(BO3)2 + 3 H2
PdCl2 + NaOH = PdO + NaCl + H2O =>
PdCl2 + 2 NaOH = PdO + 2 NaCl + H2O
KNO3(aq) + MgI2(aq) = KI(aq) + Mg(NO3)2(aq) =>
2 KNO3(aq) + MgI2(aq) = 2 KI(aq) + Mg(NO3)2(aq)
Cl2 + MnBr3 = Br2 + MnCl3 =>
3 Cl2 + 2 MnBr3 = 3 Br2 + 2 MnCl3
KHC2O4 + NaOH = KNaC2O4 + H2O =>
KHC2O4 + NaOH = KNaC2O4 + H2O
CO3 + C = CO =>
CO3 + 2 C = 3 CO
Ca(OH)2 + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
Mn(OH)2 + Cl2 + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn(OH)2 + 5 Cl2 + 12 OH{-} = 2 MnO4{-} + 10 Cl{-} + 8 H2O
C2H5N + H2O = C2H6N + OH =>
C2H5N + H2O = C2H6N + OH
Cu(OH)2 + K2(SO4) = K(OH) + Cu(SO4) =>
Cu(OH)2 + K2(SO4) = 2 K(OH) + Cu(SO4)
Fe + HOH + O2 = Fe2O33HOH =>
4 Fe + 2 HOH + 33 O2 = 2 Fe2O33HOH
Mg(ClO4)2 + HCl = MgCl2 + H2O + ClO2 =>
5 Mg(ClO4)2 + 16 HCl = 5 MgCl2 + 8 H2O + 16 ClO2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
PbI2 + CH3COOH = Pb(CH3COO)2 + HI =>
PbI2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HI
C6H10O5 + Cu(OH)2 = C6H10O6 + H2O + Cu =>
C6H10O5 + Cu(OH)2 = C6H10O6 + H2O + Cu
BBr3 + H2O = B(OH)3 + HBr =>
BBr3 + 3 H2O = B(OH)3 + 3 HBr
Fe + Cu(SO4)3 = Cu + Fe(SO4) =>
3 Fe + Cu(SO4)3 = Cu + 3 Fe(SO4)
FeSCN + FeCl3 = Fe + ClSCN =>
3 FeSCN + FeCl3 = 4 Fe + 3 ClSCN
S8 + N2 = S4N4 =>
S8 + 4 N2 = 2 S4N4
HCI + K2CO3 = KCI + H2O + CO2 =>
2 HCI + K2CO3 = 2 KCI + H2O + CO2
Cr2O3 + NH3 = Cr + N2 + H2O =>
Cr2O3 + 2 NH3 = 2 Cr + N2 + 3 H2O
AgC2H3O2 + HNO3 = AgNO3 + HC2H3O2 =>
AgC2H3O2 + HNO3 = AgNO3 + HC2H3O2
Mn(HCO3)3 = Mn2(CO3)3 + H2O + CO2 =>
2 Mn(HCO3)3 = Mn2(CO3)3 + 3 H2O + 3 CO2
AgNO3 + (NH4)2SO3 = Ag2SO3 + NH4NO3 =>
2 AgNO3 + (NH4)2SO3 = Ag2SO3 + 2 NH4NO3
NaBO2 + H2O2 = Na2B2O4(OH)4 =>
2 NaBO2 + 2 H2O2 = Na2B2O4(OH)4
NaHCO3 + C6H7O7 = NaC6H7O7 + CO2 + H2O =>
17 NaHCO3 + 18 C6H7O7 = 17 NaC6H7O7 + 23 CO2 + 12 H2O
Mn2{+} + Cl2 + H2O = MnO2 + Cl{-} + H{+} =>
2 Mn2{+} + 7 Cl2 + 8 H2O = 4 MnO2 + 14 Cl{-} + 16 H{+}
NH4 + SO4 = (NH4)2SO4 =>
2 NH4 + SO4 = (NH4)2SO4
NaI + Ag(NO3) = Na(NO3) + AgI =>
NaI + Ag(NO3) = Na(NO3) + AgI
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
