| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Ca + Zn(NO3)2 = 2 KNO3 + ZnCa
Na2SnO2 + AgNO3 + NaOH = Ag + Na2SnO3 + H2O + NaNO3 =>
Na2SnO2 + 2 AgNO3 + 2 NaOH = 2 Ag + Na2SnO3 + H2O + 2 NaNO3
Ca(OH)2 + (NH4)2SO = CaSO + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO = CaSO + 2 NH3 + 2 H2O
C2H4 + MnO4{-} + H2O = C2H2O4 + MnO2 + OH{-} =>
3 C2H4 + 10 MnO4{-} + 2 H2O = 3 C2H2O4 + 10 MnO2 + 10 OH{-}
Ag + AuN = AgN + Au =>
Ag + AuN = AgN + Au
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
[Ag(NH3)2]OH + CH3OH = C2H2COOH + Ag + NH3 + H2O =>
7[Ag(NH3)2]OH + 3 CH3OH = C2H2COOH + 7 Ag + 14 NH3 + 8 H2O
N3{-} + I2 = I{-} + N2 =>
2 N3{-} + I2 = 2 I{-} + 3 N2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ca10(PO4)6F2 + H2 + Al2O3 + SiO2 = Ca2Al2SiO7 + H2O + P + CaF2 =>
2 Ca10(PO4)6F2 + 30 H2 + 9 Al2O3 + 9 SiO2 = 9 Ca2Al2SiO7 + 30 H2O + 12 P + 2 CaF2
H2CO + KOH = K2CO + H2O =>
H2CO + 2 KOH = K2CO + 2 H2O
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + C2O =>
5 HC2H3O2 + 2 NaHCO3 = 2 NaC2H3O2 + 8 H2O + 4 C2O
BaCl2 + NH4SCN = NH4Cl2 + BaSCN =>
BaCl2 + NH4SCN = NH4Cl2 + BaSCN
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
Cu(NO3)2 + H2O = CuO + HNO3 =>
Cu(NO3)2 + H2O = CuO + 2 HNO3
K + Na + C = KNaC =>
K + Na + C = KNaC
P4 + H2SO4 = H3PO4 + SO2 + H2O =>
P4 + 10 H2SO4 = 4 H3PO4 + 10 SO2 + 4 H2O
Cr(OH)3 + Cl + OH{-} = CrO42{-} + Cl{-} + H2O =>
Cr(OH)3 + 80 Cl + 81 OH{-} = CrO42{-} + 80 Cl{-} + 42 H2O
CO + H2 = CH3OHCH4 + O2 = CO2 + H2O =>
4 CO + 8 H2 = 2 CH3OHCH4 + O2
Sn(ClO4)4(S) = SnCl4(S) + O2(g) =>
Sn(ClO4)4(S) = SnCl4(S) + 8 O2(g)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
NH2 = N + H2 =>
NH2 = N + H2
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Fe2(CO3)3 + H2SO4 = H2O + CO2 + Fe2(SO4)3 =>
Fe2(CO3)3 + 3 H2SO4 = 3 H2O + 3 CO2 + Fe2(SO4)3
C7H6O3 + KOH = HC7H6O3 + KO =>
C7H6O3 + KOH = HC7H6O3 + KO
Ca(NO3)2 + HCl = Ca(HCl)2 + HClNO3 =>
Ca(NO3)2 + 4 HCl = Ca(HCl)2 + 2 HClNO3
Zn(NO3)2 + H2O = HNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 H2O = 2 HNO3 + Zn(OH)2
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
ClO3{-} + KI + H2O = Cl{-} + I2 + KOH =>
ClO3{-} + 6 KI + 3 H2O = Cl{-} + 3 I2 + 6 KOH
MeS + O2 = Me2O3 + SO2 =>
4 MeS + 7 O2 = 2 Me2O3 + 4 SO2
ZnCO3(s) = ZnO + CO2 =>
ZnCO3(s) = ZnO + CO2
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
H3PO4 + K3PO4 = K2HPO4 =>
H3PO4 + 2 K3PO4 = 3 K2HPO4
NaK + H2O = Na20 + K2O + H2 =>
20 NaK + 10 H2O = Na20 + 10 K2O + 10 H2
C20H46O2 + O2 = CO2 + H2O =>
2 C20H46O2 + 61 O2 = 40 CO2 + 46 H2O
OH{-} + HC8H4O4{-} = C8H4O4{2-} + H2O =>
OH{-} + HC8H4O4{-} = C8H4O4{2-} + H2O
As2W19 + Mo + Y + Cl + F = Y4Mo4As4W44Cl7F14 + As =>
44 As2W19 + 76 Mo + 76 Y + 133 Cl + 266 F = 19 Y4Mo4As4W44Cl7F14 + 12 As
Al2(SO4)3 + Cr(OH)2 = Al(OH)3 + Cr(SO4) =>
Al2(SO4)3 + 3 Cr(OH)2 = 2 Al(OH)3 + 3 Cr(SO4)
Ni{2+} + NH4OH = [Ni(NH3)6]{2+} + H2O =>
Ni{2+} + 6 NH4OH = [Ni(NH3)6]{2+} + 6 H2O
Na2CrO4 + PbS = PbCrO4 + Na2S =>
Na2CrO4 + PbS = PbCrO4 + Na2S
HF + B2O3 + NaOH = B(OH)3 + NaF =>
3 HF + B2O3 + 3 NaOH = 2 B(OH)3 + 3 NaF
C7H6(OH)2 + O2 = H2O + CO2 =>
C7H6(OH)2 + 8 O2 = 4 H2O + 7 CO2
ZnSO4 + HCl = ZnCl2 + H2 + SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2 + SO4
Pb + Cl2 = PbCl =>
2 Pb + Cl2 = 2 PbCl
Li + H(OH) = H + LiOH =>
Li + H(OH) = H + LiOH
PbI2 + KNO3 + H2O = KPbI3*2H2O + Pb(NO3)2 =>
3 PbI2 + 2 KNO3 + 4 H2O = 2 KPbI3*2H2O + Pb(NO3)2
Mg3N2 + H2O = Mg(OH)2 + HN3 + H2 =>
3 Mg3N2 + 18 H2O = 9 Mg(OH)2 + 2 HN3 + 8 H2
Cd(OH)2 + KOH = K2[Cd(OH)4] =>
Cd(OH)2 + 2 KOH = K2[Cd(OH)4]
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
