| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K2Cr2O7(s) = 2 Cr2O3 + 4 K2CrO4 + 3 O2
H2S + MgCl2 = MgS + HCl =>
H2S + MgCl2 = MgS + 2 HCl
C3H4 + H2O = C3H6O =>
C3H4 + H2O = C3H6O
Ni2{+} + NH3 = [Ni(NH3)6]2{+} =>
Ni2{+} + 12 NH3 = [Ni(NH3)6]2{+}
C17H35COOH + H2O = C17H35COO + H3O =>
C17H35COOH + H2O = C17H35COO + H3O
PbCl2 + F2 = FCl2 + Pb =>
2 PbCl2 + F2 = 2 FCl2 + 2 Pb
Sn(NO3)2 + HCl = H2SnCl4 + HNO3 =>
Sn(NO3)2 + 4 HCl = H2SnCl4 + 2 HNO3
CH4 + CH3COOH = CH3COOCH3 + H2 =>
CH4 + CH3COOH = CH3COOCH3 + H2
CH3CONH2 + NaOH = CH3CO2Na + NH3 =>
CH3CONH2 + NaOH = CH3CO2Na + NH3
Mg + CH3CO2H = Mg(CH3CO2) + H2 =>
2 Mg + 2 CH3CO2H = 2 Mg(CH3CO2) + H2
C5H10 + H2O = C5H12O =>
C5H10 + H2O = C5H12O
C + H3 + O2 = C2H5OH =>
4 C + 4 H3 + O2 = 2 C2H5OH
Au + HClO3 = Au(ClO3)3 + H2 =>
2 Au + 6 HClO3 = 2 Au(ClO3)3 + 3 H2
NiF2*4H2O = Ni + F2 + H2O =>
NiF2*4H2O = Ni + F2 + 4 H2O
KBr + Hg2(CH3COO)2 = KCH3COO + Hg2Br2 =>
2 KBr + Hg2(CH3COO)2 = 2 KCH3COO + Hg2Br2
Fe2(O3) + C = Fe + CO2 =>
2 Fe2(O3) + 3 C = 4 Fe + 3 CO2
MnCl2 + HOH = MnOHCl + HCl =>
MnCl2 + HOH = MnOHCl + HCl
Ba(OH)2(aq) + K2SO4(aq) = BaSO4(s) + KOH(aq) =>
Ba(OH)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KOH(aq)
KMnO4 + PH3 + HNO3 = Mn(NO3)2 + H3PO4 + KNO3 + H2O =>
8 KMnO4 + 5 PH3 + 24 HNO3 = 8 Mn(NO3)2 + 5 H3PO4 + 8 KNO3 + 12 H2O
PF5 + AsCl3 = PCl5 + AsF3 =>
3 PF5 + 5 AsCl3 = 3 PCl5 + 5 AsF3
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O =>
Bi(OH)3 + HCl = Bi(OH)2Cl + H2O
CuFeS2 = Cu + Fe + S =>
CuFeS2 = Cu + Fe + 2 S
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H2 + KMnO4 + H2SO4 + H2O = CH3COOH + K2SO4 + MnSO4 =>
5 C2H2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH3COOH + K2SO4 + 2 MnSO4
BrO + H2O = Br + OH =>
BrO + H2O = Br + 2 OH
C7H8 + O2 = CO + HO2 =>
2 C7H8 + 23 O2 = 14 CO + 16 HO2
C + H3 + O2 = CH3OH =>
6 C + 8 H3 + 3 O2 = 6 CH3OH
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O + Na2SO4 =>
6 FeO + 2 NaNO3 + 10 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 10 H2O + Na2SO4
CaO + F = CaF2 + O =>
CaO + 2 F = CaF2 + O
C15H28 + O2 = CO2 + H2O =>
C15H28 + 22 O2 = 15 CO2 + 14 H2O
Mn + CoCl2 = MnCl2 + Co =>
Mn + CoCl2 = MnCl2 + Co
Co(NO3)3 + Na2CO3 = Co2(CO3)3 + Na(NO3) =>
2 Co(NO3)3 + 3 Na2CO3 = Co2(CO3)3 + 6 Na(NO3)
PbO2 + Cr2S3 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
15 PbO2 + Cr2S3 + 12 H2SO4 = 15 PbSO4 + H2Cr2O7 + 11 H2O
Na2(CO3) + FeCl2 = NaCl + FeCO3 =>
Na2(CO3) + FeCl2 = 2 NaCl + FeCO3
Cu(NO3)2 + H = HNO3 + Cu =>
Cu(NO3)2 + 2 H = 2 HNO3 + Cu
CaCl2(aq) + Fe(NO3)3(aq) = Ca(NO3)2(aq) + FeCl3(aq) =>
3 CaCl2(aq) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 FeCl3(aq)
Zn + Cr2O7{2-} + H{+} = Cr3{+} + Zn2{+} + H2O =>
68 Zn + 3 Cr2O7{2-} + 42 H{+} = 2 Cr3{+} + 34 Zn2{+} + 21 H2O
Au2O + H3PO3 = Au(PO2) + H2O =>
Au2O + 2 H3PO3 = 2 Au(PO2) + 3 H2O
H2O + Al = Al2O3 + H2 =>
3 H2O + 2 Al = Al2O3 + 3 H2
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
NaCl2 + H2CO3 = NaCO3 + HCl =>
NaCl2 + H2CO3 = NaCO3 + 2 HCl
H2O2 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
H2O2 + 2 KJ + H2SO4 = J2 + K2SO4 + 2 H2O
HCl + Al2O3 = HClO + Al2 =>
3 HCl + Al2O3 = 3 HClO + Al2
IO3{-} + Sn{2+} + H{-} = I{-} + Sn{4-} + H2O =>
IO3{-} + Sn{2+} + 6 H{-} = I{-} + Sn{4-} + 3 H2O
Ca(OH2) + H3PO4 = CaPO4 + H3(OH2) =>
Ca(OH2) + H3PO4 = CaPO4 + H3(OH2)
NH3 + P = PH3 + N2H4 =>
6 NH3 + 2 P = 2 PH3 + 3 N2H4
Cu(SO4) + K(NO3) = Cu(NO3) + K(SO4) =>
Cu(SO4) + K(NO3) = Cu(NO3) + K(SO4)
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Fe(NO2)3 + NaOH = Fe(OH)3 + NaNO2 =>
Fe(NO2)3 + 3 NaOH = Fe(OH)3 + 3 NaNO2
(NH4)2SO4 + H2S = (NH4)2S + H2SO4 =>
(NH4)2SO4 + H2S = (NH4)2S + H2SO4
| 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.
