| Équations équilibrées la veille | Équations équilibrées le lendemain |
AsH3 + 8 AgNO3 + 4 H2O = H3AsO4 + 8 Ag + 8 HNO3
CO + H2O = CO2 + C3H8O =>
9 CO + 4 H2O = 6 CO2 + C3H8O
NaOH + AgNO3 = AgO + Na + HNO3 =>
NaOH + AgNO3 = AgO + Na + HNO3
Cu + HBr = Cu2Br + H2 =>
4 Cu + 2 HBr = 2 Cu2Br + H2
Cr(OH)4{-} + IO3{-} + OH{-} = CrO4{2-} + I2 + H2O =>
10 Cr(OH)4{-} + 6 IO3{-} + 4 OH{-} = 10 CrO4{2-} + 3 I2 + 22 H2O
NaOHMnSO4 = Mn(OH)NaSO4 =>
NaOHMnSO4 = Mn(OH)NaSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3COOKHCl = KClHCH3CO2 =>
CH3COOKHCl = KClHCH3CO2
Ba(OH)2 + AlNO3 = Ba(NO3)2 + AlOH =>
Ba(OH)2 + 2 AlNO3 = Ba(NO3)2 + 2 AlOH
C2H4O + K2Cr2O7 + H2SO4 = C2H2O + K2SO4 + CrO2 + H2O =>
2 C2H4O + K2Cr2O7 + H2SO4 = 2 C2H2O + K2SO4 + 2 CrO2 + 3 H2O
H2SO3 + Zn3(BO3)2 = H3BO3 + Zn(SO3) =>
3 H2SO3 + Zn3(BO3)2 = 2 H3BO3 + 3 Zn(SO3)
C6H5Cl + NaCN = C6H5CN + NaCl =>
C6H5Cl + NaCN = C6H5CN + NaCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
N + I2 = NI3 =>
2 N + 3 I2 = 2 NI3
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
MnSO4 + KNO3 + KOH = K2MnO4 + KNO2 + K2SO4 + H2O =>
MnSO4 + 2 KNO3 + 4 KOH = K2MnO4 + 2 KNO2 + K2SO4 + 2 H2O
KMnO4 + Na2O2 + H2SO4 = K2SO4 + MnSO4 + Na2SO4O2 + H2O =>
2 KMnO4 + 5 Na2O2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4O2 + 8 H2O
MnCrO4 + H2SO4 = MnSO4 + H2CrO4 =>
MnCrO4 + H2SO4 = MnSO4 + H2CrO4
Mg(s) + HC2H2O2(aq) = Mg(C2H2O2)2(aq) + H2(g) =>
Mg(s) + 2 HC2H2O2(aq) = Mg(C2H2O2)2(aq) + H2(g)
C8H5N3O4 + Na2S2O4 + H2O = C8H7N3O2 + NaHSO3 =>
C8H5N3O4 + 3 Na2S2O4 + 4 H2O = C8H7N3O2 + 6 NaHSO3
C6H12CH3 + KMnO4 + H2SO4 = C6H12COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H12COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C5H10O4 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H10O4 + 11 K2Cr2O7 + 44 H2SO4 = 15 CO2 + 11 K2SO4 + 11 Cr2(SO4)3 + 59 H2O
FeBr3 + NH4S = FeS + NH4Br3 =>
FeBr3 + NH4S = FeS + NH4Br3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2(OH)CH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2(OH)CH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
HI + HNO3 = NIO3 + NO2 + H2O =>
HI + 3 HNO3 = NIO3 + 2 NO2 + 2 H2O
HClO3 + H2 = H2O + Cl1 =>
2 HClO3 + 5 H2 = 6 H2O + 2 Cl1
CS2 + NO = CO + SO2 + N =>
CS2 + 5 NO = CO + 2 SO2 + 5 N
K2Cr2O7 + KOH + H2O + K2SO3 = K3[Cr(OH)6] + K2SO4 =>
K2Cr2O7 + 4 KOH + 4 H2O + 3 K2SO3 = 2 K3[Cr(OH)6] + 3 K2SO4
NH4OHHF = HOHNH4F =>
NH4OHHF = HOHNH4F
H3PO4 + Mg = Mg(HPO4) + H2 =>
H3PO4 + Mg = Mg(HPO4) + H2
HCl(aq) + Mg(s) = H + MgCl2 =>
2 HCl(aq) + Mg(s) = 2 H + MgCl2
FeBr2 + Na2CO3 = NaBr + FeO + CO2 =>
FeBr2 + Na2CO3 = 2 NaBr + FeO + CO2
HNO3 + Mn(NO3)2 + K(BiO3) = H2O + K(NO3) + K(MnO4) + Bi(NO3)3 =>
14 HNO3 + 2 Mn(NO3)2 + 5 K(BiO3) = 7 H2O + 3 K(NO3) + 2 K(MnO4) + 5 Bi(NO3)3
(CH3)2NNH2 + N2O4 = H2 + N2 + CO2 =>
(CH3)2NNH2 + N2O4 = 4 H2 + 2 N2 + 2 CO2
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
NaOH + Zn + H2O = Zn2[Na(OH)4] + H2 =>
2 NaOH + 4 Zn + 6 H2O = 2 Zn2[Na(OH)4] + 3 H2
Al + H{+2} = Al{+3} + H2 =>
4 Al + 6 H{+2} = 4 Al{+3} + 3 H2
CuS + CuO = Cu + SO2 =>
CuS + 2 CuO = 3 Cu + SO2
MgO + H2O = Mg + OH =>
MgO + H2O = Mg + 2 OH
K(MnO4) + Fe(SO4) + H2(SO4) = Mn(SO4) + K2(SO4) + Fe2(SO4)3 + H2O =>
2 K(MnO4) + 10 Fe(SO4) + 8 H2(SO4) = 2 Mn(SO4) + K2(SO4) + 5 Fe2(SO4)3 + 8 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CO + ClF = COFCl =>
CO + ClF = COFCl
MgCO3 + H3PO3 = MgHPO3 + H2CO3 =>
MgCO3 + H3PO3 = MgHPO3 + H2CO3
H2O2 + CaCl2 + NH3 + H2O = CaO2(H2O)5 + NH4Cl =>
H2O2 + CaCl2 + 2 NH3 + 5 H2O = CaO2(H2O)5 + 2 NH4Cl
Eu2(SO4)3 + H2O4C2 = Eu2(C2O4)3 + H2SO4 =>
Eu2(SO4)3 + 3 H2O4C2 = Eu2(C2O4)3 + 3 H2SO4
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
