| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 5 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
V(OH)4 + NaOH = H4Na2O5V + H2O =>
V(OH)4 + 2 NaOH = H4Na2O5V + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K2CrO4 + HCl = K2Cr2O7 + KOH + KCl =>
2 K2CrO4 + HCl = K2Cr2O7 + KOH + KCl
Fe(oh)3 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe(oh)3 + 3 KClO3 + 6 KOH = 3 K2FeO4 + 3 KCl + 3 H2O
HC + NaOH = NaC1 + H2O =>
HC + NaOH = NaC1 + H2O
CrO4{2-} + H2PO2{-} + H2O = Cr(OH)3 + H2PO4{-} + OH{-} =>
4 CrO4{2-} + 3 H2PO2{-} + 10 H2O = 4 Cr(OH)3 + 3 H2PO4{-} + 8 OH{-}
Fe2O3 + CO2 = Fe + CO23 =>
7 Fe2O3 + CO2 = 14 Fe + CO23
KOH + MgCO3 = Mg(OH)2 + K2CO3 =>
2 KOH + MgCO3 = Mg(OH)2 + K2CO3
CuSO4() + Zn() = ZnSO4 + Cu =>
CuSO4() + Zn() = ZnSO4 + Cu
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CrI3 + KOH + Cl2 = KIO4 + KCl + K2CrO4 + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 6 KIO4 + 54 KCl + 2 K2CrO4 + 32 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Zn + H3Po4 = Zn3Po4 + H2 =>
6 Zn + 2 H3Po4 = 2 Zn3Po4 + 3 H2
NaClO3 + Co2(SiO3)3 = Na2SiO3 + Co(ClO3)3 =>
6 NaClO3 + Co2(SiO3)3 = 3 Na2SiO3 + 2 Co(ClO3)3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Zn + CH3COOH = CH3COOZn + H =>
Zn + CH3COOH = CH3COOZn + H
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
V2S5 + O2 = V2O5 + SO2 =>
2 V2S5 + 15 O2 = 2 V2O5 + 10 SO2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
C2H6O1 + O2 = CO2 + H2O1 =>
C2H6O1 + 3 O2 = 2 CO2 + 3 H2O1
NaSO4*H2O = NaO + H2SO4 =>
NaSO4*H2O = NaO + H2SO4
Cr(OH)2 + HBr = CrBr(OH) + H2O =>
Cr(OH)2 + HBr = CrBr(OH) + H2O
I2 + Na2S + Na(OH) = Na2SO4 + NaI + H2O =>
4 I2 + Na2S + 8 Na(OH) = Na2SO4 + 8 NaI + 4 H2O
Ca(OH)2 + NH4 = Ca + NH3 + H2O =>
Ca(OH)2 + 2 NH4 = Ca + 2 NH3 + 2 H2O
Hg2{2+} + S2O3{2-} = Hg + S4O6{2-} =>
Hg2{2+} + 2 S2O3{2-} = 2 Hg + S4O6{2-}
CC + O2 = CO =>
CC + O2 = 2 CO
CH3OH + CH3CH2CH2CH2OH = CH3CH2CH2CH2H2O2CH3 =>
CH3OH + CH3CH2CH2CH2OH = CH3CH2CH2CH2H2O2CH3
KMnO4 + HC2H3O2 + KOH = MnO2 + K2CO3 + H2O =>
8 KMnO4 + 3 HC2H3O2 + 4 KOH = 8 MnO2 + 6 K2CO3 + 8 H2O
C6H6 + CH3Cl = C7H10 + HCl =>
2 C6H6 + 9 CH3Cl = 3 C7H10 + 9 HCl
FeS + KMnO4 = Fe + MnO4 + K2S =>
FeS + 2 KMnO4 = Fe + 2 MnO4 + K2S
Cu + AgCI = CuCI + Ag =>
Cu + AgCI = CuCI + Ag
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
KMnO4 + H2SO4 + H2C2O4 = H2O + MnSO4 + K2SO4 + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 8 H2O + 2 MnSO4 + K2SO4 + 10 CO2
FeSO4 + KSCN = Fe(SCN) + KSO4 =>
FeSO4 + KSCN = Fe(SCN) + KSO4
BaOH + Fe(ClO3)3 = Ba(ClO3)3 + FeOH =>
BaOH + Fe(ClO3)3 = Ba(ClO3)3 + FeOH
BaOH2 + Sn = SnOH2 + Ba =>
BaOH2 + Sn = SnOH2 + Ba
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HCl + KNO2 + KMnO4 = H2O + KCl + KNO3 + MnCl2 =>
6 HCl + 5 KNO2 + 2 KMnO4 = 3 H2O + 2 KCl + 5 KNO3 + 2 MnCl2
K2Cr2O7 + C3H8O3 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
7 K2Cr2O7 + 3 C3H8O3 + 28 H2SO4 = 9 CO2 + 40 H2O + 7 K2SO4 + 7 Cr2(SO4)3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Cl2 + H2SO4 = H2O + Cl2SO3 =>
Cl2 + H2SO4 = H2O + Cl2SO3
K = K3 =>
3 K = K3
GaBr3 + N2 = GaN + Br2 =>
2 GaBr3 + N2 = 2 GaN + 3 Br2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KMnO4 + H2SO4 + Na2S2O3 = K2SO4 + MnSO4 + NaOH + SO2 =>
2 KMnO4 + 2 H2SO4 + 2 Na2S2O3 = K2SO4 + 2 MnSO4 + 4 NaOH + 3 SO2
Fe(HSO4)2 = FeS2O7 + H2O =>
Fe(HSO4)2 = FeS2O7 + H2O
Cl + Br = ClBr5 =>
Cl + 5 Br = ClBr5
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
