| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2O + 4 HNO3 = 4 AgH + 4 NO2 + 3 O2
N2H4 + ClO3{-} = NO + Cl{-} + H2O =>
3 N2H4 + 4 ClO3{-} = 6 NO + 4 Cl{-} + 6 H2O
C6H14 = C2H4 + C2H6 =>
C6H14 = 2 C2H4 + C2H6
NaOH + KMnO4 + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 NaOH + 2 KMnO4 + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
H2SO4(aq) + Na2SO3(aq) = Na2SO4(aq) + H2O(l) + SO2(g) =>
H2SO4(aq) + Na2SO3(aq) = Na2SO4(aq) + H2O(l) + SO2(g)
Co(NO3)2 + NaH2PO2 + O2 = Na2CoP2O7 + NO2 + H2O =>
2 Co(NO3)2 + 4 NaH2PO2 + 3 O2 = 2 Na2CoP2O7 + 4 NO2 + 4 H2O
(CH3)3N(l) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4(CH3)3N(l) + 21 O2(g) = 12 CO2(g) + 18 H2O(g) + 2 N2(g)
Al + CrO4 = Al2(CrO4)3 =>
2 Al + 3 CrO4 = Al2(CrO4)3
MeOH + Al(OH)3 = Me[Al(OH)4] =>
MeOH + Al(OH)3 = Me[Al(OH)4]
BF3 + NH3 = BH3 + NF3 =>
BF3 + NH3 = BH3 + NF3
Te(OH)2 + HNO3 = Te(NO3)2 + H2O =>
Te(OH)2 + 2 HNO3 = Te(NO3)2 + 2 H2O
HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + CH3COOH =>
2 HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + 2 CH3COOH
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Fe + HNO3 = Fe[NO3]3 + NO + H2O =>
Fe + 4 HNO3 = Fe[NO3]3 + NO + 2 H2O
HNO3 + HCl = ClNO2 + H2O =>
HNO3 + HCl = ClNO2 + H2O
Fe(No3)3 + BaCl2 = FeCl2 + Ba(No3)3 =>
Fe(No3)3 + BaCl2 = FeCl2 + Ba(No3)3
Na2O2 + H2SO4 = H2O2 + Na2SO4 =>
Na2O2 + H2SO4 = H2O2 + Na2SO4
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
[Ni(NH3)6]Br2 + AgNO3 = [Ni(NH3)6](NO3)2 + AgBr =>
[Ni(NH3)6]Br2 + 2 AgNO3 = [Ni(NH3)6](NO3)2 + 2 AgBr
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cr(OH)3 + H2CrO4 = Cr2(CrO4)3 + H2O =>
2 Cr(OH)3 + 3 H2CrO4 = Cr2(CrO4)3 + 6 H2O
C2H6O + HNO3 = CH3COOH + H2O + NO =>
3 C2H6O + 4 HNO3 = 3 CH3COOH + 5 H2O + 4 NO
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
Na4[Fe(CN)6] + KIO3 + H2O = I2 + Fe(CN)6 + NaOH + KOH =>
5 Na4[Fe(CN)6] + 4 KIO3 + 12 H2O = 2 I2 + 5 Fe(CN)6 + 20 NaOH + 4 KOH
Fe(NO3)2 + K2CO3 + H2O = Fe(OH)NO3 + KNO3 + CO2 =>
2 Fe(NO3)2 + K2CO3 + H2O = 2 Fe(OH)NO3 + 2 KNO3 + CO2
Ca3(PO4) + C + SiO2 = CaSiO3 + CO + P2 =>
2 Ca3(PO4) + 2 C + 6 SiO2 = 6 CaSiO3 + 2 CO + P2
Hg2(NO3)2 + H2SO4 = HNO3 + Hg2SO4 =>
Hg2(NO3)2 + H2SO4 = 2 HNO3 + Hg2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeO + KOH = K2O + Fe(OH)2 =>
FeO + 2 KOH = K2O + Fe(OH)2
C11H25(l) + O2(g) = CO2(g) + H2O(l) =>
4 C11H25(l) + 69 O2(g) = 44 CO2(g) + 50 H2O(l)
ZnSO4 + Ba(No3)2 = Zn(No3)2 + BaSO4 =>
ZnSO4 + Ba(No3)2 = Zn(No3)2 + BaSO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
(NH4)2WO4 + Na2S + HCl = WS3 + NaCl + H2O + NH3 =>
(NH4)2WO4 + 3 Na2S + 6 HCl = WS3 + 6 NaCl + 4 H2O + 2 NH3
C17H35COOH + H2O = CH3COO + H3O =>
C17H35COOH + 57 H2O = 9 CH3COO + 41 H3O
KCl + H2SO3 = K2SO3 + HCl =>
2 KCl + H2SO3 = K2SO3 + 2 HCl
FeCl3 + SO3 + H2O = FeCl2 + SO4 + HCl =>
2 FeCl3 + SO3 + H2O = 2 FeCl2 + SO4 + 2 HCl
NaH3 + H2O = H2 + NaOH =>
NaH3 + H2O = 2 H2 + NaOH
AlBr3 + CaCl2 = AlCl3 + CaBr2 =>
2 AlBr3 + 3 CaCl2 = 2 AlCl3 + 3 CaBr2
Ag(NH3)2{+} + Br{-} = Ag(NH3)2Br =>
Ag(NH3)2{+} + Br{-} = Ag(NH3)2Br
Hg(NO3)2(aq) + Na2CrO4(aq) = HgCrO4(aq) + NaNO3(s) =>
Hg(NO3)2(aq) + Na2CrO4(aq) = HgCrO4(aq) + 2 NaNO3(s)
H3PO4 + SrBr2 = HBr + Sr3(PO4)2 =>
2 H3PO4 + 3 SrBr2 = 6 HBr + Sr3(PO4)2
CH3CH(NH2)COOH + Mg = (CH3CH(NH2)COO)2Mg + H2 =>
2 CH3CH(NH2)COOH + Mg = (CH3CH(NH2)COO)2Mg + H2
PbO + KOH = Pb(OH)2 + K2O =>
PbO + 2 KOH = Pb(OH)2 + K2O
HNO3 + HCl = ClNO2 + H2O =>
HNO3 + HCl = ClNO2 + H2O
Mg(s) + Ag2SO4(aq) = Ag(s) + MgSO4(aq) =>
Mg(s) + Ag2SO4(aq) = 2 Ag(s) + MgSO4(aq)
C16H13ClN2O + O2 = CO2 + H2O + Cl2 + N2 =>
4 C16H13ClN2O + 75 O2 = 64 CO2 + 26 H2O + 2 Cl2 + 4 N2
HCOOHNaOH = HCOONaH2O =>
HCOOHNaOH = HCOONaH2O
NaC + MgH = NaH + MgC =>
NaC + MgH = NaH + MgC
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
C14H18N2O5 + O2 = CO2 + NO2 + H2O =>
C14H18N2O5 + 18 O2 = 14 CO2 + 2 NO2 + 9 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
