| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2(Zn(OH)4) + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 4 H2O
Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O
ZnCl2 + K4[Fe(CN)6] = Zn + K2[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = 3 Zn + K2[Fe(CN)6]2 + 6 KCl
Cl2 + HNO3 = HClO3 + N2 =>
Cl2 + 2 HNO3 = 2 HClO3 + N2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Zn + H2SiO3 = Zn2SiO3 + H2 =>
2 Zn + H2SiO3 = Zn2SiO3 + H2
CH3CH2COCl + ClCOOH + Zn = ZnCl2 + CH3CH2COCOOH =>
CH3CH2COCl + ClCOOH + Zn = ZnCl2 + CH3CH2COCOOH
Na2S + HNO3 = H2S + Na(NO3) =>
Na2S + 2 HNO3 = H2S + 2 Na(NO3)
FePO4 + CuCl2 = CuPO4 + FeCl2 =>
FePO4 + CuCl2 = CuPO4 + FeCl2
SeCl + O2 = SeO2 + Cl2 =>
2 SeCl + 2 O2 = 2 SeO2 + Cl2
SrCl2 + (NH4)3P = NH4Cl + Sr3P2 =>
3 SrCl2 + 2(NH4)3P = 6 NH4Cl + Sr3P2
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(l) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l) + 3 N2(g)
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
Mg(OH)2 + (HNO3) = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2(HNO3) = Mg(NO3)2 + 2 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
Sn + F2 = SnF3 =>
2 Sn + 3 F2 = 2 SnF3
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
LiCl + KHF2 + AlCl3*6H2O = LiK2AlF6 + HCl + KCl + H2O =>
LiCl + 3 KHF2 + AlCl3*6H2O = LiK2AlF6 + 3 HCl + KCl + 6 H2O
CuSO4 + Cu = CuCu2SO4 =>
CuSO4 + 2 Cu = CuCu2SO4
CH3Cl + F2 = CH2ClF + HF =>
CH3Cl + F2 = CH2ClF + HF
MgCl2 + H2SO3 = MgSO3 + HCl =>
MgCl2 + H2SO3 = MgSO3 + 2 HCl
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
ZnI2 + K2O = KI + ZnO =>
ZnI2 + K2O = 2 KI + ZnO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
Hf(OH)4 + K = KOH + Hf =>
Hf(OH)4 + 4 K = 4 KOH + Hf
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KMnO4 + KI + KOH = K2MnO4 + KIO3 + H2O =>
6 KMnO4 + KI + 6 KOH = 6 K2MnO4 + KIO3 + 3 H2O
Mg2C2H4O2 = Mg2(C2H3O2)H =>
Mg2C2H4O2 = Mg2(C2H3O2)H
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2CO2 = H + CO2 =>
H2CO2 = 2 H + CO2
K2Cr2O7 + NaCl + H2SO4 = CrO2 + Cl2 + KHSO4 + NaHSO4 + H2O =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 CrO2 + 2 Cl2 + 2 KHSO4 + 4 NaHSO4 + 3 H2O
HIO3 + Fe2O3 = Fe(IO3)3 + H2O =>
6 HIO3 + Fe2O3 = 2 Fe(IO3)3 + 3 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
K2CrO4 + PH3 + H2O = P4 + KCr(OH)4 + KOH =>
4 K2CrO4 + 4 PH3 + 4 H2O = P4 + 4 KCr(OH)4 + 4 KOH
NaSO4{-2} + BaCl = NaCl + BaSO4{-2} =>
NaSO4{-2} + BaCl = NaCl + BaSO4{-2}
Al(OH)3 + K2(MnO4) = Al2(MnO4)3 + K(OH) =>
2 Al(OH)3 + 3 K2(MnO4) = Al2(MnO4)3 + 6 K(OH)
NaHSO3 + Al + NaOH = Na2S + Al2O3 + H2O =>
NaHSO3 + 2 Al + NaOH = Na2S + Al2O3 + H2O
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3 =>
H2CO3 + Na2SiO3 = H2SiO3 + Na2CO3
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
CaCO3 + H2SO4 = CO2 + CaSO4*H2O =>
CaCO3 + H2SO4 = CO2 + CaSO4*H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Ca3(PO4)2 + HF = CaF2 + H3PO4 =>
Ca3(PO4)2 + 6 HF = 3 CaF2 + 2 H3PO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
