| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 = C6H5CH3 + 4 H2
NO2 + NH3 + H2O = NH4NO3 =>
8 NO2 + 6 NH3 + 5 H2O = 7 NH4NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ti(CO3)2 = TiO2 + CO2 =>
Ti(CO3)2 = TiO2 + 2 CO2
CrCl3 + H2O2 + H2SO4 = Cl2 + H2O + Cr2(SO4)3 =>
2 CrCl3 + 3 H2O2 + 3 H2SO4 = 3 Cl2 + 6 H2O + Cr2(SO4)3
S2Cl2 = SCl =>
S2Cl2 = 2 SCl
H2SO4 + N(OH)3 = N2(SO4)3 + H2O =>
3 H2SO4 + 2 N(OH)3 = N2(SO4)3 + 6 H2O
Mg3N3 + H2O = NH3 + Mg(OH)2 + O2 =>
4 Mg3N3 + 30 H2O = 12 NH3 + 12 Mg(OH)2 + 3 O2
B10H14 + CCl4 = BCl3 + C + H2 =>
2 B10H14 + 15 CCl4 = 20 BCl3 + 15 C + 14 H2
HNO3 + KMnO4 + HNO2 = Mn(NO3)2 + KNO3 + H2O =>
HNO3 + 2 KMnO4 + 5 HNO2 = 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
C2H5OH + KBr = C2H5OK + HBr =>
C2H5OH + KBr = C2H5OK + HBr
CaCl(aq) + NaF(aq) = CaF(s) + NaCl(aq) =>
CaCl(aq) + NaF(aq) = CaF(s) + NaCl(aq)
LaBr3 + Na2CO3 = NaBr + La2(CO3)3 =>
2 LaBr3 + 3 Na2CO3 = 6 NaBr + La2(CO3)3
Fe + HCl = FeCl2H2 =>
Fe + 2 HCl = FeCl2H2
AlNO3 + KOH = AlOH + KNO3 =>
AlNO3 + KOH = AlOH + KNO3
N + BaOH2 = OH2 + Ba3N2 =>
2 N + 3 BaOH2 = 3 OH2 + Ba3N2
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
H2S + Li3PO4 = H3PO4 + Li2S =>
3 H2S + 2 Li3PO4 = 2 H3PO4 + 3 Li2S
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H5OH(l) + AgNO3(aq) = CO2(g) + H2O(g) + NO(g) + Ag(l) =>
C2H5OH(l) + 3 AgNO3(aq) = 2 CO2(g) + 3 H2O(g) + 3 NO(g) + 3 Ag(l)
KCO3 + H2SO4 = KSO4 + CO3 + H2 =>
KCO3 + H2SO4 = KSO4 + CO3 + H2
SO2 + Br2 = SBr4 + O2 =>
SO2 + 2 Br2 = SBr4 + O2
CH2ClCH2CH2Cl + Na = C6H12 + NaCl =>
2 CH2ClCH2CH2Cl + 4 Na = C6H12 + 4 NaCl
SO2 + Br2 = SBr4 + O2 =>
SO2 + 2 Br2 = SBr4 + O2
POBr3 + Ca(OH)2 = Ca3(PO4)2 + HBr =>
2 POBr3 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 HBr
Rb + N2 = Rb3N = O2 =>
6 Rb + N2 = 2 Rb3N
Fe + FeCl3 = Fe3Cl =>
8 Fe + FeCl3 = 3 Fe3Cl
H2SO4 + AgNO3 = HNO3 + Ag2(SO4) =>
H2SO4 + 2 AgNO3 = 2 HNO3 + Ag2(SO4)
SO3 + H = H2O + SO2 =>
SO3 + 2 H = H2O + SO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C2H4O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
C2H4O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
CO + Fe2O3 = FeO + CO2 =>
CO + Fe2O3 = 2 FeO + CO2
CO2 + H2S = C6H1206 + S + H2O =>
6 CO2 + 615 H2S = C6H1206 + 615 S + 12 H2O
Sn + Cl = SnCl =>
Sn + Cl = SnCl
Bi2(SO4)5 + AlPO3 = Al2(SO4)3 + Bi3(PO3)5 =>
3 Bi2(SO4)5 + 10 AlPO3 = 5 Al2(SO4)3 + 2 Bi3(PO3)5
CS2(l) + H2(g) = H2S(g) + C(s) =>
CS2(l) + 2 H2(g) = 2 H2S(g) + C(s)
NO + F2 = NOF =>
2 NO + F2 = 2 NOF
FeS2 + Na2S2O7 = Fe2(SO4)3 + Na2SO4 + SO2 =>
2 FeS2 + 14 Na2S2O7 = Fe2(SO4)3 + 14 Na2SO4 + 15 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(RCOO)2Ca + Na3PO4 = RCOONa + (Ca)3(PO4)2 =>
3(RCOO)2Ca + 2 Na3PO4 = 6 RCOONa + (Ca)3(PO4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2F2 = ClF =>
Cl2F2 = 2 ClF
Be3N2 + KCl = BeCl2 + K3N =>
Be3N2 + 6 KCl = 3 BeCl2 + 2 K3N
CH3COONa(aq) + H2O(l) = CH3COOHNa(aq) + OH(aq) =>
CH3COONa(aq) + H2O(l) = CH3COOHNa(aq) + OH(aq)
NaY + Cl2 + H2O = NaYO3 + HCl =>
NaY + 3 Cl2 + 3 H2O = NaYO3 + 6 HCl
Al2O3 + Cl2O = Al(ClO)3 =>
Al2O3 + 3 Cl2O = 2 Al(ClO)3
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
CaNO32 = CaNO + O2 =>
2 CaNO32 = 2 CaNO + 31 O2
NO2 + SO2 = NO + SO3 =>
NO2 + SO2 = NO + SO3
MnO4{-} + HCOO{-} + H{+} = MnO2 + CO2 + H2O =>
2 MnO4{-} + 3 HCOO{-} + 5 H{+} = 2 MnO2 + 3 CO2 + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
