| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H12O6 + 2 Cu(OH)2 = 3 C6H12O7 + Cu2O + 2 H2
HCN + KOH = H2O + KCN =>
HCN + KOH = H2O + KCN
K2HPO4 + AlCl3 = AlHPO4 + K2Cl3 =>
K2HPO4 + AlCl3 = AlHPO4 + K2Cl3
Pt + HCl + H2O2 = H2[PtCl6] + H2O =>
Pt + 6 HCl + 2 H2O2 = H2[PtCl6] + 4 H2O
Fe3 + O2 = Fe3O2 =>
Fe3 + O2 = Fe3O2
AgNo3 + Na2Co3(aq) = Ag2Co3(s) + NaNo3(aq) =>
2 AgNo3 + Na2Co3(aq) = Ag2Co3(s) + 2 NaNo3(aq)
Fe + NH3 = FeNH3 =>
Fe + NH3 = FeNH3
C6H9N3O2 + O2 = CO2 + NO + H2O =>
4 C6H9N3O2 + 35 O2 = 24 CO2 + 12 NO + 18 H2O
H2(g) + Mg(s) = MgH2 =>
H2(g) + Mg(s) = MgH2
C10H14 + KMnO4 = C8H6O4 + MnO2 + CO2 + KOH =>
C10H14 + 8 KMnO4 = C8H6O4 + 8 MnO2 + 2 CO2 + 8 KOH
Cr2O7 + H2O = CrO2 + OH =>
Cr2O7 + 3 H2O = 2 CrO2 + 6 OH
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
FeS = Fe2 + S3 =>
6 FeS = 3 Fe2 + 2 S3
SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2
C6H12O2 + HCl = C4H10Cl + CO2 + H2O =>
25 C6H12O2 + 32 HCl = 32 C4H10Cl + 22 CO2 + 6 H2O
C22H46OH + O2 = CO2 + H2O =>
4 C22H46OH + 133 O2 = 88 CO2 + 94 H2O
SnCl4 + NH3 = SnCl2 + HCl + N2 =>
3 SnCl4 + 2 NH3 = 3 SnCl2 + 6 HCl + N2
Ag(NO3) + H2SO4 = Ag2(SO4) + HNO3 =>
2 Ag(NO3) + H2SO4 = Ag2(SO4) + 2 HNO3
NaOH + H2O = H2Na + O2 =>
4 NaOH + 2 H2O = 4 H2Na + 3 O2
Ni(NO3)2 + Na2CO3 = NaNO3 + NiCO3 =>
Ni(NO3)2 + Na2CO3 = 2 NaNO3 + NiCO3
Na2CO3(aq) + AlCl3(aq) = NaCl(aq) + Al2(CO3)3(aq) =>
3 Na2CO3(aq) + 2 AlCl3(aq) = 6 NaCl(aq) + Al2(CO3)3(aq)
H2O + F2O7 = HFO4 =>
H2O + F2O7 = 2 HFO4
BaNO3{2} + KI = BaI{2} + KNO3 =>
BaNO3{2} + KI = BaI{2} + KNO3
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + Ba(SO4) =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + Ba(SO4)
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO
Na2S2O8 + Na2S + H2O = Na2SO4 + H2SO4 =>
4 Na2S2O8 + Na2S + 4 H2O = 5 Na2SO4 + 4 H2SO4
CH3CH2CH2CH2CHCH3CH3 = C6H6 + H2 =>
6 CH3CH2CH2CH2CHCH3CH3 = 7 C6H6 + 27 H2
NaCO3 + BOH = NaOH + BCO3 =>
NaCO3 + BOH = NaOH + BCO3
Ag(NO3) + H2SO4 = Ag2SO4 + H(NO3) =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 H(NO3)
C9H8O4 + O2 = H2O + CO =>
2 C9H8O4 + 9 O2 = 8 H2O + 18 CO
MnO2 + KOH + KNO3 = K2MnO4 + H2O + NH3 =>
4 MnO2 + 7 KOH + KNO3 = 4 K2MnO4 + 2 H2O + NH3
C4H9OH + CH3COOH = CH3COOC4H9 + H2O =>
C4H9OH + CH3COOH = CH3COOC4H9 + H2O
ZnO(s) = Zn(l) + O2(g)ZnO(s) = Zn(l) + O2(g) =>
3 ZnO(s) = 2 Zn(l) + O2(g)ZnO(s)
CaPO4 + SO4 = CaSO4 + PO4 =>
CaPO4 + SO4 = CaSO4 + PO4
BrO + H2O = Br(OH)2 =>
BrO + H2O = Br(OH)2
Sn(s) + NaOH(aq) = NaSnO(aq) + H2(g) =>
2 Sn(s) + 2 NaOH(aq) = 2 NaSnO(aq) + H2(g)
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Na2S2O3 + HNO3 = S + SO2 + H2O + NaNO3 =>
Na2S2O3 + 2 HNO3 = S + SO2 + H2O + 2 NaNO3
CH2O3 + NaOH = H2O + NaCHO3 =>
CH2O3 + NaOH = H2O + NaCHO3
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
C2H4 + C2H6 = C3H8 =>
C2H4 + 2 C2H6 = 2 C3H8
H2SO4 + Co = Co2(SO4)2 + H2 =>
2 H2SO4 + 2 Co = Co2(SO4)2 + 2 H2
KBr + KBrO3 + H2SO4 = H2O + Br2 + K2SO4 =>
5 KBr + KBrO3 + 3 H2SO4 = 3 H2O + 3 Br2 + 3 K2SO4
Ca(NO3)2 + H2 = Ca(OH)2 + H2O2 + N2 =>
Ca(NO3)2 + 3 H2 = Ca(OH)2 + 2 H2O2 + N2
ZnCO3 + CH3COOH = (CH3COO)Zn + H2O + CO2 =>
8 ZnCO3 + 9 CH3COOH = 8(CH3COO)Zn + 6 H2O + 10 CO2
K2 + ClO3 = KCl + O2 =>
K2 + 2 ClO3 = 2 KCl + 3 O2
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
LiCrO2 + H2SO4 = Li2SO4 + Cr2(SO4)3 + H2O =>
2 LiCrO2 + 4 H2SO4 = Li2SO4 + Cr2(SO4)3 + 4 H2O
HgI2 + HCl + H2O2 = I2 + HgCl2 + H2O =>
HgI2 + 2 HCl + H2O2 = I2 + HgCl2 + 2 H2O
HCOOH + AgNO3 + NaOH = Ag + NaHCO3 + NH3 + H2O =>
9 HCOOH + 2 AgNO3 + 9 NaOH = 2 Ag + 9 NaHCO3 + 2 NH3 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
