| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
MnO4{-} + Br{-} + H{+} = Mn{2+} + Br2 + H2O =>
2 MnO4{-} + 10 Br{-} + 16 H{+} = 2 Mn{2+} + 5 Br2 + 8 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
K2SO4(aq) + CaI2(aq) = KI(aq) + CaSO4(s) =>
K2SO4(aq) + CaI2(aq) = 2 KI(aq) + CaSO4(s)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cr + HNO3 = NO + Cr(NO3)3 + H2O =>
Cr + 4 HNO3 = NO + Cr(NO3)3 + 2 H2O
In2S3 + SrBr2 = InBr3 + SrS =>
In2S3 + 3 SrBr2 = 2 InBr3 + 3 SrS
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Cu + HCl + H2O = CuCl2*H2O + H2 =>
Cu + 2 HCl + H2O = CuCl2*H2O + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
FeCl2 + K2S = KCl2 + Fe2S(s) =>
2 FeCl2 + K2S = 2 KCl2 + Fe2S(s)
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
CH3CH2CH2COOH + Na2CO3 = H2O + CO2 + CH3CH2CH2COONa =>
2 CH3CH2CH2COOH + Na2CO3 = H2O + CO2 + 2 CH3CH2CH2COONa
Na2HPO4 + NH3 + MgCl2 = NH4MgPO4 + NaCl =>
Na2HPO4 + NH3 + MgCl2 = NH4MgPO4 + 2 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + HCl + H2O = FeCl3*6H2O + H2 =>
2 Fe + 6 HCl + 12 H2O = 2 FeCl3*6H2O + 3 H2
CU(NO3)2 + SRBR2 = CUBR2 + SR(NO3)2 =>
CU(NO3)2 + SRBR2 = CUBR2 + SR(NO3)2
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
SrSO4(aq) + Na2So4(aq) = SrSo4(s) + Na2SO4(aq) =>
SrSO4(aq) + Na2So4(aq) = SrSo4(s) + Na2SO4(aq)
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
SiH10 + O2 = SiO4 + H2O =>
2 SiH10 + 9 O2 = 2 SiO4 + 10 H2O
Ca + Br = CaBr =>
Ca + Br = CaBr
Fe2CO5 = CO2 + Fe2O3 =>
Fe2CO5 = CO2 + Fe2O3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Ca + Br2 = CaBr =>
2 Ca + Br2 = 2 CaBr
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 22 MnSO4 + 11 K2SO4 + 48 H2O
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/04/16
Équations équilibrées sur11/03/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
