| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K3[Al(OH)6] + H2SO4 = KAlO2 + H2O + K2SO4 =>
K3[Al(OH)6] + H2SO4 = KAlO2 + 4 H2O + K2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + O2 = PO4 + H2O =>
4 H3PO4 + 3 O2 = 4 PO4 + 6 H2O
Mg(OH)2 + NaNO3 = Mg(NO3)2 + NaOH =>
Mg(OH)2 + 2 NaNO3 = Mg(NO3)2 + 2 NaOH
Ba(HSO3)2 + H2O = Ba(OH)2 + H2SO3 =>
Ba(HSO3)2 + 2 H2O = Ba(OH)2 + 2 H2SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
HCl + Na2CO3 = (H)2CO3 + NaCl =>
2 HCl + Na2CO3 = (H)2CO3 + 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ba(OH)2 + Fe(NO3)3 = Fe(OH)3 + Ba(NO3)2 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 2 Fe(OH)3 + 3 Ba(NO3)2
AgNO3 + K3Po4 = Ag3Po4(s) + KNO3 =>
3 AgNO3 + K3Po4 = Ag3Po4(s) + 3 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
MgSO4 + BaOH2 = MgOH2 + BaSO4 =>
MgSO4 + BaOH2 = MgOH2 + BaSO4
Ba(HSO3)2 + H2O = Ba(OH)2 + H2SO3 =>
Ba(HSO3)2 + 2 H2O = Ba(OH)2 + 2 H2SO3
K2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2S + 8 KMnO4 + 12 H2SO4 = 9 K2SO4 + 8 MnSO4 + 12 H2O
FeSO4 + MgO = FeO + MgSO4 =>
FeSO4 + MgO = FeO + MgSO4
MgCO3*Mg(OH)2*H2O + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3*Mg(OH)2*H2O + 4 HNO3 = 2 Mg(NO3)2 + CO2 + 4 H2O
BeCl2 + Be2SO3 = BeSO3 + BeCl =>
BeCl2 + Be2SO3 = BeSO3 + 2 BeCl
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Ag(NH3)2 + HNO3 + Cl = AgCl + HNO3NH3 =>
Ag(NH3)2 + 2 HNO3 + Cl = AgCl + 2 HNO3NH3
K2Cr2O7 + C2H4O + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 C2H4O + 4 H2SO4 = 3 C2H4O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
CH3COCH3 + H2O = CH3COOH + H =>
2 CH3COCH3 + 4 H2O = 3 CH3COOH + 8 H
NaOH(aq) + Cl2(g) + NH3(aq) = N2H4(aq) + NaCl(aq) + H2O(l) =>
2 NaOH(aq) + Cl2(g) + 2 NH3(aq) = N2H4(aq) + 2 NaCl(aq) + 2 H2O(l)
(NH4)2[Co(NCS)4(H2O)2] + NH4F = (NH4)2[CoF4] + NH4NCS + H2O =>
(NH4)2[Co(NCS)4(H2O)2] + 4 NH4F = (NH4)2[CoF4] + 4 NH4NCS + 2 H2O
Ni{+} + OH{-} = NiOH =>
Ni{+} + OH{-} = NiOH
K2S2O8 + MnSO4 + H2O = K2SO4 + H2SO4 + HMnO4 =>
5 K2S2O8 + 2 MnSO4 + 8 H2O = 5 K2SO4 + 7 H2SO4 + 2 HMnO4
Al(OH)3 + KOH = H2O + K + AlO4 =>
Al(OH)3 + 5 KOH = 4 H2O + 5 K + AlO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaC6H5CO2 + HCl = HC7H5O2 + NaCl =>
NaC6H5CO2 + HCl = HC7H5O2 + NaCl
Si3 + N2 = SiN4 =>
Si3 + 6 N2 = 3 SiN4
C2H5HSO4 + H2O = C2H5OH + H2SO4 =>
C2H5HSO4 + H2O = C2H5OH + H2SO4
KMnO4 + H2C2O4 = MnO + CO2 + K2O + H2O =>
2 KMnO4 + 5 H2C2O4 = 2 MnO + 10 CO2 + K2O + 5 H2O
NH3 + H3O + OCl = NH2Cl + H2O =>
NH3 + H3O + OCl = NH2Cl + 2 H2O
C4H6 + O2 = CO2 + H20(l) =>
10 C4H6 + 40 O2 = 40 CO2 + 3 H20(l)
HCOOH + [Ag(NH3)2]OH = Ag + NH4HCO3 + NH3 + H2O =>
HCOOH + 2[Ag(NH3)2]OH = 2 Ag + NH4HCO3 + 3 NH3 + H2O
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
H2C2O4*1000H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*1000H2O + 2 NaOH = 1002 H2O + Na2C2O4
C6H5NH3Cl + Al(OH)3 = C6H5NH2 + AlCl3 + H2O =>
3 C6H5NH3Cl + Al(OH)3 = 3 C6H5NH2 + AlCl3 + 3 H2O
P + S = P2S3 =>
2 P + 3 S = P2S3
H2C2O4 + O2 = H2O + CO2 =>
2 H2C2O4 + O2 = 2 H2O + 4 CO2
SnS + HNO3 = Sn(NO3)2 + NO + S + H2O =>
3 SnS + 8 HNO3 = 3 Sn(NO3)2 + 2 NO + 3 S + 4 H2O
Mg + H(NO3) = Mg(NO3)2 + H2O + NO2 =>
Mg + 4 H(NO3) = Mg(NO3)2 + 2 H2O + 2 NO2
H2C2O4 + CuSO4 = H2SO4 + CuC2O4 =>
H2C2O4 + CuSO4 = H2SO4 + CuC2O4
(CoSO4)7H2O = CoSO4 + H2O =>
(CoSO4)7H2O = 7 CoSO4 + H2O
KBrO4 + NH3 = N2 + KBr + H2O =>
3 KBrO4 + 8 NH3 = 4 N2 + 3 KBr + 12 H2O
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
| 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 sur11/27/23
Équations équilibrées sur12/27/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
