| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCo3 + FeCl2 = FeCo3 + CaCl2
K2CrO4 + Na2S + H2O = Cr2(OH)3 + S + KOH + NaOH =>
4 K2CrO4 + 9 Na2S + 16 H2O = 2 Cr2(OH)3 + 9 S + 8 KOH + 18 NaOH
C7H5O4 + O2 = CO2 + H2O =>
4 C7H5O4 + 25 O2 = 28 CO2 + 10 H2O
K2TiO[C2O4]2*2H2O + H2O2 = H2TiO4 + K2[C2O4]2*2H2O + H2O =>
K2TiO[C2O4]2*2H2O + 2 H2O2 = H2TiO4 + K2[C2O4]2*2H2O + H2O
BaCl2(aq) + K2SO4 = KCl(aq) + BaSO4 =>
BaCl2(aq) + K2SO4 = 2 KCl(aq) + BaSO4
NI + H2 = NIH2 =>
NI + H2 = NIH2
H4P2O7 + KOH = H4OH + KP2O7 =>
H4P2O7 + KOH = H4OH + KP2O7
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN =>
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN
C2H6O6 = C + H + O =>
C2H6O6 = 2 C + 6 H + 6 O
C6H10O5 + I2 = C6H10O4I + I2O =>
2 C6H10O5 + 3 I2 = 2 C6H10O4I + 2 I2O
HC2H3O2(aq) + KOH(s) = H2O(l) + KC2H3O2(aq) =>
HC2H3O2(aq) + KOH(s) = H2O(l) + KC2H3O2(aq)
AlCl + KOH = Al(OH) + KCl =>
AlCl + KOH = Al(OH) + KCl
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4(s) + HCl(aq) = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al2O3 + CaO = Al2(CaO2)3 =>
Al2O3 + 3 CaO = Al2(CaO2)3
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
K2CO3 + Mg(OH)2 = KOH + MgCO3 =>
K2CO3 + Mg(OH)2 = 2 KOH + MgCO3
AlCl + KOH = Al(OH) + KCl =>
AlCl + KOH = Al(OH) + KCl
Xe + F2 + O2 = OXeF4 =>
2 Xe + 4 F2 + O2 = 2 OXeF4
FeBr3 + Fe(OH)3 = Fe(OH)2Br =>
FeBr3 + 2 Fe(OH)3 = 3 Fe(OH)2Br
S + HNO3 = H2SO4 + HOH + NO2 =>
S + 6 HNO3 = H2SO4 + 2 HOH + 6 NO2
PbO + Co = PbCo + O =>
PbO + Co = PbCo + O
KMnO4 + HBr + H2S = KBr + MnBr2 + H2O + S =>
2 KMnO4 + 6 HBr + 5 H2S = 2 KBr + 2 MnBr2 + 8 H2O + 5 S
PbCl4 = Pb + Cl2 =>
PbCl4 = Pb + 2 Cl2
Fe + S = Fe2S =>
2 Fe + S = Fe2S
Zn(NO3)2(aq) + SnCl2(aq) = Sn(NO3)2 + ZnCl2 =>
Zn(NO3)2(aq) + SnCl2(aq) = Sn(NO3)2 + ZnCl2
Cu(No3)2 + Zn = Zn(No3)2 + Cu =>
Cu(No3)2 + Zn = Zn(No3)2 + Cu
C2H5OH + NaCl = NaOH + C2H5Cl =>
C2H5OH + NaCl = NaOH + C2H5Cl
AgCH3COO + CrBr2 = AgBr + Cr(CH3COO)2 =>
2 AgCH3COO + CrBr2 = 2 AgBr + Cr(CH3COO)2
Fe + S = Fe2S =>
2 Fe + S = Fe2S
CaH2 + H2O = H2 + (CaOH)2 =>
2 CaH2 + 2 H2O = 3 H2 + (CaOH)2
NH3 + H2SO4 = N2(SO4)3 + NH4 =>
14 NH3 + 3 H2SO4 = N2(SO4)3 + 12 NH4
MnSO4 + (NH)42S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
44 MnSO4 + (NH)42S2O8 + 88 H2O = 44 MnO2 + 25 H2SO4 + 21(NH4)2SO4
C(s) + H2(g) = C2H6(s) =>
2 C(s) + 3 H2(g) = C2H6(s)
Ge + H2S = GeS2 + H2 =>
Ge + 2 H2S = GeS2 + 2 H2
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
AlCl3 + O = Al2O3 + Cl =>
2 AlCl3 + 3 O = Al2O3 + 6 Cl
NH4Cl + ZnO = N2 + Zn + ZnCl2 + H2O =>
2 NH4Cl + 4 ZnO = N2 + 3 Zn + ZnCl2 + 4 H2O
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
CaCl2 + NaHCO3 = CaCl2NaHCO3 =>
CaCl2 + NaHCO3 = CaCl2NaHCO3
K2Cr2O7 + HCl = CrCl + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl + 7 H2O + 5 Cl2
H2C2O4 + H2SO4 + KMnO4 = MnSO4 + CO2 + H2O + K2SO4 =>
5 H2C2O4 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
HN3 + H2S = (NH4)2S + N2 =>
6 HN3 + H2S = (NH4)2S + 8 N2
NaHCO3HC2H3O2 = H2OCO2NaC2H3O2 =>
NaHCO3HC2H3O2 = H2OCO2NaC2H3O2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
CH2O + OH = H2O + CHO =>
CH2O + OH = H2O + CHO
NH3 + H2SO4 = H + NH3SO4 =>
NH3 + H2SO4 = 2 H + NH3SO4
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/24
Équations équilibrées sur05/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
