| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 + 5 NO3 + 11 H = 2 H3AsO4 + 5 HNO2
I2 + H2O = HIO4 + H2 =>
I2 + 8 H2O = 2 HIO4 + 7 H2
Na2CO3 + KOH = K2CO3 + NaOH =>
Na2CO3 + 2 KOH = K2CO3 + 2 NaOH
Ag + O3 = Ag4O4 =>
12 Ag + 4 O3 = 3 Ag4O4
Al2(NO3)3 + LiOH = Al(OH)3 + Li2NO3 =>
Al2(NO3)3 + 6 LiOH = 2 Al(OH)3 + 3 Li2NO3
FeS + Ca = Fe + CaS =>
FeS + Ca = Fe + CaS
(NH4)2C2O4 + Sr(NO3)2 = NH4NO3 + SrC2O4 =>
(NH4)2C2O4 + Sr(NO3)2 = 2 NH4NO3 + SrC2O4
C3H5NO + O2 = CO + NO2 + H2O =>
4 C3H5NO + 13 O2 = 12 CO + 4 NO2 + 10 H2O
(CH2O)2 + O2 = CO2 + H2O =>
(CH2O)2 + 2 O2 = 2 CO2 + 2 H2O
FeS + Ca = Fe + CaS =>
FeS + Ca = Fe + CaS
CH3CHO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHCH3N + H2O =>
CH3CHO + 2 C6H3(NO2)2NHNH2 = 2 C6H3(NO2)2NHCH3N + H2O
NH3OHNO3 + O2 = H2O + NO2 =>
NH3OHNO3 + O2 = 2 H2O + 2 NO2
Mg(s) + FeCl2 = MgCl2(aq) + Fe =>
Mg(s) + FeCl2 = MgCl2(aq) + Fe
Mg(NO3)2*6H2O = MgO + NO2 + O2 + H2O =>
2 Mg(NO3)2*6H2O = 2 MgO + 4 NO2 + O2 + 12 H2O
Mg + H3N = Mg3N2 + H2 =>
3 Mg + 2 H3N = Mg3N2 + 3 H2
P2O5 + H2O = OH + PH3 =>
P2O5 + 11 H2O = 16 OH + 2 PH3
Ca2(CO3)2 + LiF = CaF2 + Li2(CO3) =>
Ca2(CO3)2 + 4 LiF = 2 CaF2 + 2 Li2(CO3)
H2C6H5O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
18 H2C6H5O7 + 51 NaHCO3 = 17 Na3C6H5O7 + 46 H2O + 57 CO2
Cd + HNO3 = Cd(NO3)2 + NH4NO3 + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + NH4NO3 + 3 H2O
Ni(OH)2 + HCl = NiCl2 + H(OH) =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H(OH)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag2(S2O3) + Na2S = Ag2S + Na2S2O3 =>
Ag2(S2O3) + Na2S = Ag2S + Na2S2O3
CuO(s) + H2SO4 = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4 = CuSO4(aq) + H2O(l)
HCOOH + In(OH)3 = In(HCOO)3 + H2O =>
3 HCOOH + In(OH)3 = In(HCOO)3 + 3 H2O
Zn + (CaOH)2 = ZnOH + Ca =>
2 Zn + (CaOH)2 = 2 ZnOH + 2 Ca
CuSO4(aq) + KBr(aq) = CuBr(s) + KSO4(aq) =>
CuSO4(aq) + KBr(aq) = CuBr(s) + KSO4(aq)
CN + NH3 = CH3 + N2 =>
CN + NH3 = CH3 + N2
(C17H35COO)3C3H5 + NaOH = C17H35COONa + CH2(OH)CH(OH)CH2(OH) =>
(C17H35COO)3C3H5 + 3 NaOH = 3 C17H35COONa + CH2(OH)CH(OH)CH2(OH)
H3Po4 + NaOH = H2O + Na3Po4 =>
H3Po4 + 3 NaOH = 3 H2O + Na3Po4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
PBS + O2 = SO2 + PBO =>
2 PBS + 3 O2 = 2 SO2 + 2 PBO
Mg(s) + HF(aq) = MgF2 + H2 =>
Mg(s) + 2 HF(aq) = MgF2 + H2
H2O + Cl2 = H2Cl2O =>
H2O + Cl2 = H2Cl2O
Ca(s) + N2(g) = NCa(s) =>
2 Ca(s) + N2(g) = 2 NCa(s)
NH3 + HOCl = NH2Cl + H2O =>
NH3 + HOCl = NH2Cl + H2O
MgCO2 = MgO + C + O2 =>
2 MgCO2 = 2 MgO + 2 C + O2
MgCl2 + Na2CO3 = MgCO3 + Cl2Na2 =>
MgCl2 + Na2CO3 = MgCO3 + Cl2Na2
Ce(NH4)2 + (NO3)6 + H2O = Ce(OH)4 + HNO3 =>
3 Ce(NH4)2 + 11(NO3)6 + 30 H2O = 3 Ce(OH)4 + 72 HNO3
CaCl2(aq) + H2SO4*2H2O(s) = CaSO4*2H2O(s) + HCl(aq) =>
CaCl2(aq) + H2SO4*2H2O(s) = CaSO4*2H2O(s) + 2 HCl(aq)
Ca(HCO3)2(heat) = CaO + CO2 + H2O =>
Ca(HCO3)2(heat) = CaO + 2 CO2 + H2O
KOH + (C15H31COO)3C3H5 = (C15H31COOK) + C3H5(OH)3 =>
3 KOH + (C15H31COO)3C3H5 = 3(C15H31COOK) + C3H5(OH)3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PMo12O40 + 21 NH4NO3 + 12 H2O
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
K2SO4(aq) + NaCl(aq) = K2Cl + NaSO4 =>
K2SO4(aq) + NaCl(aq) = K2Cl + NaSO4
Pb(NO3)4 + Fr3PO4 = Pb3(PO4)4 + FrNO3 =>
3 Pb(NO3)4 + 4 Fr3PO4 = Pb3(PO4)4 + 12 FrNO3
HNO3 + KMnO4 = KMnO3 + HNO4 =>
HNO3 + KMnO4 = KMnO3 + HNO4
CaCl2 + NaHCO3 + C19H14O5S = Ca + NaCl + H + CO + S =>
7 CaCl2 + 14 NaHCO3 + 2 C19H14O5S = 7 Ca + 14 NaCl + 42 H + 52 CO + 2 S
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
Ca(ClO)2 + H2O2 = Ca(OH)2 + ClO =>
Ca(ClO)2 + H2O2 = Ca(OH)2 + 2 ClO
K4[Fe(CN)6] + H3PO4 = HCN + K3PO4 + Fe3(PO4)2 =>
3 K4[Fe(CN)6] + 6 H3PO4 = 18 HCN + 4 K3PO4 + Fe3(PO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
