| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + Ba = BaS + 2 H
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) + NH3(aq) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) + NH3(aq)
HClO + KBr + HCl = KCl + Br2 + H2OHCl =>
HClO + 2 KBr + 2 HCl = 2 KCl + Br2 + H2OHCl
Cu(NO3)2 + KOH(aq) = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH(aq) = Cu(OH)2 + 2 KNO3
C10H10Fe(s) + O2(g) = CO2(g) + Fe2O3(s) + H2O =>
4 C10H10Fe(s) + 53 O2(g) = 40 CO2(g) + 2 Fe2O3(s) + 20 H2O
C3H4O4 + NaOH = NaC3H3O4 + H2O =>
C3H4O4 + NaOH = NaC3H3O4 + H2O
Pb2O5 + CO = Pb + CO2 =>
Pb2O5 + 5 CO = 2 Pb + 5 CO2
C8H10O2N4 + O2 = CO2 + H2O + NO2 =>
2 C8H10O2N4 + 27 O2 = 16 CO2 + 10 H2O + 8 NO2
(NH4)2CO3 + HClO3 = NH4ClO3 + CO2 + H2O =>
(NH4)2CO3 + 2 HClO3 = 2 NH4ClO3 + CO2 + H2O
FeC2O4*2(H2O) + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O4*2(H2O) + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
calcium + phosphorus = Ca3P2 =>
3 Ca + 2 P = Ca3P2
V(ClO3)5 = VCl5 + O2 =>
2 V(ClO3)5 = 2 VCl5 + 15 O2
OHCH2CH3OCH2CH(OH)CH2OH + HNO3 = C5H9N3O10 + H2O + NH4NO3 =>
8 OHCH2CH3OCH2CH(OH)CH2OH + 26 HNO3 = 8 C5H9N3O10 + 27 H2O + NH4NO3
Ca(H2PO4)2 + C = Ca3(PO4)2 + CO + P + H2O =>
3 Ca(H2PO4)2 + 10 C = Ca3(PO4)2 + 10 CO + 4 P + 6 H2O
C2H3Cl(s) + O2(g) = CO2(g) + H2O(g) + HCl(g) =>
2 C2H3Cl(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(g) + 2 HCl(g)
Pb(C2H3O2)2 + K2Cr2O7 = PbCr2O7 + K(C2H3O2) =>
Pb(C2H3O2)2 + K2Cr2O7 = PbCr2O7 + 2 K(C2H3O2)
(C2H5)2NH2Cl + CuCl2 = [(C2H5)2NH2]2CuCl4 =>
2(C2H5)2NH2Cl + CuCl2 = [(C2H5)2NH2]2CuCl4
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Na{3+} + HCl = NaCl + H{3+}PO{4+} =>
Na{3+} + HCl = NaCl + H{3+}PO{4+}
Ag2SO4 + CaI2 = AgI + CaSO4 =>
Ag2SO4 + CaI2 = 2 AgI + CaSO4
Zn(OH)2 + CH2COOH = Zn(CH2COO)2 + H2O =>
Zn(OH)2 + 2 CH2COOH = Zn(CH2COO)2 + 2 H2O
Pb + CH3COOH = PbCH3COOH =>
Pb + CH3COOH = PbCH3COOH
SnF4 + (NH4)2CO3 = Sn(CO3)2 + (NH4)F =>
SnF4 + 2(NH4)2CO3 = Sn(CO3)2 + 4(NH4)F
NH4{+} = N2 + H{+} + {-} =>
2 NH4{+} = N2 + 8 H{+} + 6e
Ca + P = CaP =>
Ca + P = CaP
HNO3 + Ca(H2PO4)2 = Ca(NO3)2 + H(H2PO4) =>
2 HNO3 + Ca(H2PO4)2 = Ca(NO3)2 + 2 H(H2PO4)
ZnCl2 + K4Fe(CN)6 = KCl + Zn3K2[Fe(CN)6]2 =>
3 ZnCl2 + 2 K4Fe(CN)6 = 6 KCl + Zn3K2[Fe(CN)6]2
Mn(s) + CuBr2(aq) = MnBr3(aq) + Cu(s) =>
2 Mn(s) + 3 CuBr2(aq) = 2 MnBr3(aq) + 3 Cu(s)
Br + Cr = CrBr3 =>
3 Br + Cr = CrBr3
H3PO4 + N2O = N3PO4 + H2O =>
2 H3PO4 + 3 N2O = 2 N3PO4 + 3 H2O
C6H3Cl3 + O2 = Cl2O5 + CO2 + H2O =>
2 C6H3Cl3 + 21 O2 = 3 Cl2O5 + 12 CO2 + 3 H2O
calcium + phosphorus = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO5)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 6 FeSO4 + 19 H2SO4 = 4 Cr2(SO4)3 + 3 Fe2(SO5)3 + 4 K2SO4 + 19 H2O
TiCl3 + TiAl = TiAl3 + TiCl2 =>
4 TiCl3 + 3 TiAl = TiAl3 + 6 TiCl2
Be(OH)2 + H3Po3 = Be3(Po3)2 + H2O =>
3 Be(OH)2 + 2 H3Po3 = Be3(Po3)2 + 6 H2O
MgCl2 + KOH = MgCl2KOH =>
MgCl2 + KOH = MgCl2KOH
Cu{2+} + K3Fe(CN)6 = KCu[Fe(CN)6] + K{+} =>
Cu{2+} + K3Fe(CN)6 = KCu[Fe(CN)6] + 2 K{+}
P + HI = PH3 + I2 =>
2 P + 6 HI = 2 PH3 + 3 I2
C23H48 + CuO = Cu + H2O + CO2 =>
C23H48 + 70 CuO = 70 Cu + 24 H2O + 23 CO2
Zn + Pb(No3)2 = Pb(No3)Zn(No3) =>
Zn + Pb(No3)2 = Pb(No3)Zn(No3)
SO3 + KNO3 = KSO4 + NO2 =>
SO3 + KNO3 = KSO4 + NO2
C2H6 + I2 = C2H5I + HI =>
C2H6 + I2 = C2H5I + HI
C9H12NO2 + K2Cr2O7 + H2SO4 = C6H5NO2COOH + K2SO4 + CrSO4 + H2O + C3H5COOH =>
8 C9H12NO2 + 9 K2Cr2O7 + 27 H2SO4 = 8 C6H5NO2COOH + 9 K2SO4 + 18 CrSO4 + 39 H2O + 4 C3H5COOH
Li[AlH4] + AlCl3 = AlH3 + LiCl =>
3 Li[AlH4] + AlCl3 = 4 AlH3 + 3 LiCl
Al + NH3ClO4 = Al2O3 + AlCl3 + N2 + H2O =>
12 Al + 6 NH3ClO4 = 5 Al2O3 + 2 AlCl3 + 3 N2 + 9 H2O
PBSO4 + H = PB + H2SO4 =>
PBSO4 + 2 H = PB + H2SO4
Ca(H2PO4)2 + H2O = Ca(OH)2 + H3PO4 =>
Ca(H2PO4)2 + 2 H2O = Ca(OH)2 + 2 H3PO4
KI + I2 + H2O = KI3*H2O =>
KI + I2 + H2O = KI3*H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
ZnSO4 + Al = AlZn + SO4 =>
ZnSO4 + Al = AlZn + SO4
| 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 56 57 58 59 60 61 62 63 64 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
