| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12O + H2SO4 + NaCl = C5H11Cl + H2O + NaHSO4
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3 =>
CoCl2 + K3Fe(CN)6 = CoFe(CN)6 + Cl2K3
Ca + S8 + O2 = CaSO3 =>
8 Ca + S8 + 12 O2 = 8 CaSO3
Zn + CuOH = Cu + Zn(OH)2 =>
Zn + 2 CuOH = 2 Cu + Zn(OH)2
MnO4{-} + Fe{+2} + H3O{+} = Mn{+2} + Fe{+3} + H2O =>
MnO4{-} + 5 Fe{+2} + 8 H3O{+} = Mn{+2} + 5 Fe{+3} + 12 H2O
C3H6O + H2O2 = C9H18O6 + H2O =>
3 C3H6O + 3 H2O2 = C9H18O6 + 3 H2O
Be(OH)2 + H = Be + H2O =>
Be(OH)2 + 2 H = Be + 2 H2O
Cr2O2 + O2 = CrO3 =>
Cr2O2 + 2 O2 = 2 CrO3
K2MnO4 + NaNO2 + H2SO4 = MnSO4 + Na2SO4 + HNO3 + K2SO4 + H2O =>
K2MnO4 + 2 NaNO2 + 3 H2SO4 = MnSO4 + Na2SO4 + 2 HNO3 + K2SO4 + 2 H2O
Cl2 + CaS = CaCl2 + S2 =>
2 Cl2 + 2 CaS = 2 CaCl2 + S2
Cl2O3 + Na2O = NaClO2 =>
Cl2O3 + Na2O = 2 NaClO2
C3H6O3 + Na = C3H5O3Na + H2 =>
2 C3H6O3 + 2 Na = 2 C3H5O3Na + H2
I + NaF = NaI + F2 =>
2 I + 2 NaF = 2 NaI + F2
Cu + Fe(SO4)2 = Cu(SO4) + Fe =>
2 Cu + Fe(SO4)2 = 2 Cu(SO4) + Fe
Ba(NO3)2 + Na2S = BaS + Na(NO3) =>
Ba(NO3)2 + Na2S = BaS + 2 Na(NO3)
K2Zn(OH)4 + HCl = KCl + ZnCl2 + H2O =>
K2Zn(OH)4 + 4 HCl = 2 KCl + ZnCl2 + 4 H2O
As4S6(s) + O2 = As4O6(s) + SO2(g) =>
As4S6(s) + 9 O2 = As4O6(s) + 6 SO2(g)
H2CO + OH = HCOO + H2O =>
H2CO + 3 OH = HCOO + 2 H2O
Cl2 + Sr(OH)2 = SrCl2 + Sr(ClO3)2 + H2O =>
6 Cl2 + 6 Sr(OH)2 = 5 SrCl2 + Sr(ClO3)2 + 6 H2O
BaO + CoO + As2O5 = BaCo2As2O8 =>
BaO + 2 CoO + As2O5 = BaCo2As2O8
CuI2 + HNO3 = Cu(NO3)2 + HI =>
CuI2 + 2 HNO3 = Cu(NO3)2 + 2 HI
Zn + Cu(ClO3)2 = ZnClO3 + Cu =>
2 Zn + Cu(ClO3)2 = 2 ZnClO3 + Cu
CaC2 + CaO = Ca + CO =>
CaC2 + 2 CaO = 3 Ca + 2 CO
Fe + Ag(NO3)3 = Fe(NO3)2 + Ag =>
3 Fe + 2 Ag(NO3)3 = 3 Fe(NO3)2 + 2 Ag
K2N = K + N =>
K2N = 2 K + N
AgNO3 + Cu = Cu(NO3)1 + Ag =>
AgNO3 + Cu = Cu(NO3)1 + Ag
NH3 + MnO2 = Mn3O4 + NO + H2O =>
4 NH3 + 15 MnO2 = 5 Mn3O4 + 4 NO + 6 H2O
Cd + Sn(SO3)2 = Sn + CdSO3 =>
2 Cd + Sn(SO3)2 = Sn + 2 CdSO3
Fe{3+} + CO3{2-} = Fe + CO3 =>
2 Fe{3+} + 3 CO3{2-} = 2 Fe + 3 CO3
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2 =>
CuSO4 + (NH4)2SO4 = Cu(NH4)2(SO4)2
Al(s) + NiBr3(aq) = Ni(s) + Al2Br3(aq) =>
2 Al(s) + NiBr3(aq) = Ni(s) + Al2Br3(aq)
CH4O + CO = CH3COOH =>
CH4O + CO = CH3COOH
HAuCl4 + Zn = Au + ZnCl2 + HCl =>
2 HAuCl4 + 3 Zn = 2 Au + 3 ZnCl2 + 2 HCl
Cu + HClO3 = Cu(ClO3)2 + CuCl2 + H2O =>
6 Cu + 12 HClO3 = 5 Cu(ClO3)2 + CuCl2 + 6 H2O
NH4NO3 + C6H12O6 = CO2 + H2O + N2 =>
12 NH4NO3 + C6H12O6 = 6 CO2 + 30 H2O + 12 N2
C7H8 + H2SO4 = CH3C6H4SO3H + H2O =>
C7H8 + H2SO4 = CH3C6H4SO3H + H2O
(NH4)2CO3 + CH3COOH = (NH4)CH3COOH + CO2 + H2O =>
4(NH4)2CO3 + 9 CH3COOH = 8(NH4)CH3COOH + 6 CO2 + 2 H2O
ZnSO4 + CH3COOH = (CH3COO)2Zn + H2SO4 =>
ZnSO4 + 2 CH3COOH = (CH3COO)2Zn + H2SO4
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
Pb(C2H3O2)4 + (NH4)2S = Pb2S4 + NH4C2H3O2 =>
2 Pb(C2H3O2)4 + 4(NH4)2S = Pb2S4 + 8 NH4C2H3O2
NaMnO4 + KOH = KMnO4 + NaOH =>
NaMnO4 + KOH = KMnO4 + NaOH
C2H5OH + Cr2O7 = CH3COOH + Cr + H2O =>
7 C2H5OH + 2 Cr2O7 = 7 CH3COOH + 4 Cr + 7 H2O
HCrO4 = Cr2O7 + H2O =>
2 HCrO4 = Cr2O7 + H2O
KHCO3(aq) + HF(aq) = KF + H2O + CO2 =>
KHCO3(aq) + HF(aq) = KF + H2O + CO2
Cl2O + Al(OH)3 = Al(ClO)3 + H2O =>
3 Cl2O + 2 Al(OH)3 = 2 Al(ClO)3 + 3 H2O
NaBr + CI2 = NaCI2 + Br2 =>
2 NaBr + 2 CI2 = 2 NaCI2 + Br2
Fe(s) + NiSO4(aq) = FeSO4(aq) + Ni(s) =>
Fe(s) + NiSO4(aq) = FeSO4(aq) + Ni(s)
Li2CO3 + TiO2 = Li2TiO3 + CO2 =>
Li2CO3 + TiO2 = Li2TiO3 + CO2
NaOH + HSe = NaSe + H2O =>
NaOH + HSe = NaSe + H2O
N2 + P4 = N2P5 =>
4 N2 + 5 P4 = 4 N2P5
| 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.
