| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H14 + 38 KMnO4 = 18 CO2 + 2 H2O + 38 KOH + 38 MnO2
KMnO4 + NaSO3 + H2O = MnO(OH)2 + NaSO4 + KOH =>
2 KMnO4 + 3 NaSO3 + 3 H2O = 2 MnO(OH)2 + 3 NaSO4 + 2 KOH
Al2(CO3)3 + FeS = Al2S3 + FeCO3 =>
Al2(CO3)3 + 3 FeS = Al2S3 + 3 FeCO3
AuCl + H2O = HCl + AuOH =>
AuCl + H2O = HCl + AuOH
[Cu(NH3)4]NO3 + KClO3 = CuO + N + H2O + KCl =>
3[Cu(NH3)4]NO3 + 4 KClO3 = 3 CuO + 15 N + 18 H2O + 4 KCl
Zn + HNO2 = Zn(NO3)2 + NH2NO3 + H2O =>
Zn + 8 HNO2 = Zn(NO3)2 + 3 NH2NO3 + H2O
HBr + K(OH) = KBr + H2O =>
HBr + K(OH) = KBr + H2O
KHSO4 + NaOH = Na2SO4 + K2SO4 + H2O =>
2 KHSO4 + 2 NaOH = Na2SO4 + K2SO4 + 2 H2O
K(OH) + H3(PO)4 = K3(PO)4 + H2O =>
3 K(OH) + H3(PO)4 = K3(PO)4 + 3 H2O
Be + HNO2 = BeNO2 + H2 =>
2 Be + 2 HNO2 = 2 BeNO2 + H2
N2H4 + O = N + H2O =>
N2H4 + 2 O = 2 N + 2 H2O
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
AlN2 = Al + N2 =>
AlN2 = Al + N2
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
KClO4 + Ba3(PO4)2 = K3PO4 + Ba(ClO4)2 =>
6 KClO4 + Ba3(PO4)2 = 2 K3PO4 + 3 Ba(ClO4)2
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
Ag(s) + Pb(NO3)2(l) = Pb(s) + Ag(NO3)2(aq) =>
Ag(s) + Pb(NO3)2(l) = Pb(s) + Ag(NO3)2(aq)
AlCl3 + CuO = CuCl2 + Al2O3 =>
2 AlCl3 + 3 CuO = 3 CuCl2 + Al2O3
Na + H2O2 = Na2O + H2O =>
2 Na + H2O2 = Na2O + H2O
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C19H15Cl + CH3OH = (C6H5)3COCH3 + HCl =>
C19H15Cl + CH3OH = (C6H5)3COCH3 + HCl
Mn2O3 + H2SO4 = Mn2(SO4)3 + H2O =>
Mn2O3 + 3 H2SO4 = Mn2(SO4)3 + 3 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H6O + Br2 = C2H4Br2 + H2O =>
C2H6O + Br2 = C2H4Br2 + H2O
NaCl + NaF = FCl + Na2 =>
NaCl + NaF = FCl + Na2
C9H8O4 = C7H6O3 + CH3COOH =>
8 C9H8O4 = 10 C7H6O3 + CH3COOH
CH4(g) + Br(g) = CBr4(l) + HBr(g) =>
CH4(g) + 8 Br(g) = CBr4(l) + 4 HBr(g)
LiBr + Cu = BrCu + Li =>
LiBr + Cu = BrCu + Li
TiO2 + NH4HF2 = (NH4)2TiF6 + H2O + NH4F =>
TiO2 + 4 NH4HF2 = (NH4)2TiF6 + 2 H2O + 2 NH4F
I2(s) + NaBr(aq) = IBr(aq) + Na(s) =>
I2(s) + 2 NaBr(aq) = 2 IBr(aq) + 2 Na(s)
Mg(OH)2 + HI = (MgOH)I + H2O =>
Mg(OH)2 + HI = (MgOH)I + H2O
H3NSO3 + NaOH = H2O + NaNH2SO3 =>
H3NSO3 + NaOH = H2O + NaNH2SO3
C6H5NO2 + H2 = C6H5NHOH + H2O =>
C6H5NO2 + 2 H2 = C6H5NHOH + H2O
Zn + (HCl)2 = ZnCl2 + H2 =>
Zn + (HCl)2 = ZnCl2 + H2
FeS{2+} + {2+} = Fe{2+}0{3} + S{8+} =>
FeS{2+} + 4{2+} = Fe{2+}0{3} + S{8+}
C5H11OH + O2 = C5H10O + H2O =>
2 C5H11OH + O2 = 2 C5H10O + 2 H2O
S + H2O = OS3 + H2 =>
3 S + H2O = OS3 + H2
Be2 + HBr = H + BeBr2 =>
Be2 + 4 HBr = 4 H + 2 BeBr2
Lu2O3 + Fe2O3 = LuFeO3 =>
Lu2O3 + Fe2O3 = 2 LuFeO3
C4H6O2 + H2 = C4H8O + H2O =>
C4H6O2 + 2 H2 = C4H8O + H2O
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
P4 = P2 =>
P4 = 2 P2
CO + NH3 + H2 = H2O + CH3CN =>
2 CO + NH3 + 2 H2 = 2 H2O + CH3CN
KMnO4 + HNO2 + KOH = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + HNO2 + 3 KOH = 2 K2MnO4 + KNO3 + 2 H2O
Fe + Sn(NO3)4(aq) = Fe(NO3)3(aq) + Sn =>
4 Fe + 3 Sn(NO3)4(aq) = 4 Fe(NO3)3(aq) + 3 Sn
Hg + SCN = Hg(SCN)2 =>
Hg + 2 SCN = Hg(SCN)2
ZrO2 + NaOH = Na2ZrO3 + H2O =>
ZrO2 + 2 NaOH = Na2ZrO3 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
