| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(CO3)3 + 6 KCl = 2 FeCl3 + 3 K2CO3
K2HPO4 + Mn(NO3)2 = Mn3(PO4)2 + KNO3 + HNO3 =>
2 K2HPO4 + 3 Mn(NO3)2 = Mn3(PO4)2 + 4 KNO3 + 2 HNO3
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
Co(OH)4 + H2SO4 = Co(SO4)2 + H2O =>
Co(OH)4 + 2 H2SO4 = Co(SO4)2 + 4 H2O
C6H5CH3 + HNO3 = C6H2(NO2)3CH3(s) + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3(s) + 3 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaC2H3O2 + CaCl2 = Ca(C2H3O2)2 + NaCl =>
2 NaC2H3O2 + CaCl2 = Ca(C2H3O2)2 + 2 NaCl
HClO3 + ZnO = Zn(ClO3)2 + H2O =>
2 HClO3 + ZnO = Zn(ClO3)2 + H2O
CuSO4(aq) + NH4Cl(aq) = CuCl2(aq) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2(aq) + (NH4)2SO4(aq)
C6H8O6 + Fe(CN)6{3-} = C6H6O6 + Fe(CN)6{4-} + H{+} =>
C6H8O6 + 2 Fe(CN)6{3-} = C6H6O6 + 2 Fe(CN)6{4-} + 2 H{+}
C5H12 + F2 = CF2 + HF =>
C5H12 + 11 F2 = 5 CF2 + 12 HF
C3H8O + HCl = C2H5Cl + H2O =>
2 C3H8O + 3 HCl = 3 C2H5Cl + 2 H2O
Al + H2SeO4 = Al2(SeO4)3 + H2 =>
2 Al + 3 H2SeO4 = Al2(SeO4)3 + 3 H2
Ca3SiO5 + H2O = CaOSiO2H2O + Ca(OH)2 =>
Ca3SiO5 + 3 H2O = CaOSiO2H2O + 2 Ca(OH)2
HCOOH + LiOH = Li + H2O + HCOO =>
HCOOH + LiOH = Li + H2O + HCOO
Au + NaClO + HCl = HAuCl4 + NaCl + H2O =>
2 Au + 3 NaClO + 8 HCl = 2 HAuCl4 + 3 NaCl + 3 H2O
K2O = K + O =>
K2O = 2 K + O
MgS + H2O = H2S + MgO =>
MgS + H2O = H2S + MgO
Na3[FeF6] + KCN = K3[Fe(CN)6] + NaF + KF =>
Na3[FeF6] + 6 KCN = K3[Fe(CN)6] + 3 NaF + 3 KF
H2O + O2 + As = HAsO2 =>
2 H2O + 3 O2 + 4 As = 4 HAsO2
Cs + HBr = CsH + Br =>
Cs + HBr = CsH + Br
B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2
KBr + H2O2 = Br2 + KOH =>
2 KBr + H2O2 = Br2 + 2 KOH
C2H5 + Cl2 = C2H4 + HCl =>
2 C2H5 + Cl2 = 2 C2H4 + 2 HCl
SiO + C = Si + CO =>
SiO + C = Si + CO
OCH4 + O2 = CO2 + H2 =>
2 OCH4 + O2 = 2 CO2 + 4 H2
PbCO3 + (C5H7COOH) = Pb(C5H7COO)2 + H2CO3 =>
PbCO3 + 2(C5H7COOH) = Pb(C5H7COO)2 + H2CO3
CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2Fe(CN)6 + 4 KCl
KI + NaOH = K(OH)2 + Na2I =>
KI + 2 NaOH = K(OH)2 + Na2I
HI(aq) + CaCO3(s) = CaI2 + CO2 + H2O =>
2 HI(aq) + CaCO3(s) = CaI2 + CO2 + H2O
LiBr + H2O = LiOH + BrH =>
LiBr + H2O = LiOH + BrH
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Tl + I = TlI =>
Tl + I = TlI
AgNO3 + NaBH4 = AgBH4 + NaNO3 =>
AgNO3 + NaBH4 = AgBH4 + NaNO3
MgO + ClO = MgClO2 =>
MgO + ClO = MgClO2
HNO3 + H = NH2OH + H2O =>
HNO3 + 6 H = NH2OH + 2 H2O
Cs2S = Cs + S2 =>
2 Cs2S = 4 Cs + S2
Na + CO = Na2CO3 + C =>
2 Na + 3 CO = Na2CO3 + 2 C
Fe(s) + O(g) = Fe2O3 =>
2 Fe(s) + 3 O(g) = Fe2O3
Fe(NO3)3 + NH4SCN = Fe(SCN)6 + NO3 + NH4 =>
Fe(NO3)3 + 6 NH4SCN = Fe(SCN)6 + 3 NO3 + 6 NH4
CO2 + MgSiO3 + H2O = SiO2 + Mg(HCO3)2 =>
2 CO2 + MgSiO3 + H2O = SiO2 + Mg(HCO3)2
LiCl + H3PO4 = HCl + Li3PO4 =>
3 LiCl + H3PO4 = 3 HCl + Li3PO4
NaOH(aq) + HCl = NaCl + HOH =>
NaOH(aq) + HCl = NaCl + HOH
Mg + Co = MgCo3 =>
Mg + 3 Co = MgCo3
Pb(s) + AgNO3 = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3 = Pb(NO3)2(aq) + 2 Ag(s)
LiBr + H2O = Br2 + H2 + LiOH =>
2 LiBr + 2 H2O = Br2 + H2 + 2 LiOH
KHCO3 + HNO3 = KNO3 + H2O + CO2 =>
KHCO3 + HNO3 = KNO3 + H2O + CO2
Na(s) + H2O = NaOH + H2 =>
2 Na(s) + 2 H2O = 2 NaOH + H2
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
P + O = P4O10 =>
4 P + 10 O = P4O10
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
