| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NO3) + H2SO4 = HNO3 + Ag(HSO4)
Cu(a) + FeSO4(aq) = CuSO4 + Fe =>
Cu(a) + FeSO4(aq) = CuSO4 + Fe
NaO2 + CO2 = Na2CO3 + O =>
2 NaO2 + CO2 = Na2CO3 + 3 O
Li3PO4 + CaBr2 = LiBr + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaBr2 = 6 LiBr + Ca3(PO4)2
C2 + H7 + O = CH3CH2OH =>
7 C2 + 6 H7 + 7 O = 7 CH3CH2OH
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
ZnO2 + Si = SiO2 + ZnO =>
2 ZnO2 + Si = SiO2 + 2 ZnO
BaSO4 + HBr = H2SO4 + BaBr2 =>
BaSO4 + 2 HBr = H2SO4 + BaBr2
K2SO3 + Ba(OH)2 = KOH + BaSO3 =>
K2SO3 + Ba(OH)2 = 2 KOH + BaSO3
Ga + Br2 = Ga(Br2)3 =>
Ga + 3 Br2 = Ga(Br2)3
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
K2CrO4(aq) + HCl(aq) = H2CrO4(aq) + KCl(aq) =>
K2CrO4(aq) + 2 HCl(aq) = H2CrO4(aq) + 2 KCl(aq)
Cu + HCl + KNO3 = Cu(NO3)2 + KCl + NO2 + H2O =>
Cu + 4 HCl + 4 KNO3 = Cu(NO3)2 + 4 KCl + 2 NO2 + 2 H2O
C + K2Cr2O7 = CO + Cr2O3 + K2CO3 =>
2 C + K2Cr2O7 = CO + Cr2O3 + K2CO3
C10H14N2 + H2O = C10H14N2H + OH =>
C10H14N2 + H2O = C10H14N2H + OH
MnO2 + H2O2 = MnO4 + H2O =>
MnO2 + 2 H2O2 = MnO4 + 2 H2O
CH3(CH2)2CH2OH + O2 = CO2 + H2O =>
CH3(CH2)2CH2OH + 6 O2 = 4 CO2 + 5 H2O
H2SO3 + Zn = SO3Zn + H2 =>
H2SO3 + Zn = SO3Zn + H2
CO2 + Al2O3 = Al2(CO3)3 =>
3 CO2 + Al2O3 = Al2(CO3)3
AgI + KI = K + AgI2 =>
AgI + KI = K + AgI2
ZnBr2(aq) + NH4OH(aq) = Zn(OH)2 + NH4Br =>
ZnBr2(aq) + 2 NH4OH(aq) = Zn(OH)2 + 2 NH4Br
KMnO4 + C2H5OH + NaOH = K2MnO4 + Na2MnO4 + CH3COONa + H2O =>
4 KMnO4 + C2H5OH + 5 NaOH = 2 K2MnO4 + 2 Na2MnO4 + CH3COONa + 4 H2O
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
Mg(CH3COO)2 + K3PO4 = K3(CH3COO)2 + MgPO4 =>
Mg(CH3COO)2 + K3PO4 = K3(CH3COO)2 + MgPO4
Na2CO3 + HC1 = H2O + NaC1 + CO2 =>
Na2CO3 + 2 HC1 = H2O + 2 NaC1 + CO2
PbO0 = Pb + O2 =>
2 PbO0 = 2 Pb + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl23 =>
23 KMnO4 + 184 HCl = 23 KCl + 23 MnCl2 + 92 H2O + 5 Cl23
CuS + Ba3N2 = Cu3N2 + BaS =>
3 CuS + Ba3N2 = Cu3N2 + 3 BaS
Al2(SO4)3 + CaCl2 = Ca2(SO4)2 + AlCl3 =>
2 Al2(SO4)3 + 6 CaCl2 = 3 Ca2(SO4)2 + 4 AlCl3
CuSeO4 + Na = Cu + NaSeO4 =>
CuSeO4 + Na = Cu + NaSeO4
K2SO3 + KMnO4 + KHSO4 = MnSO4 + K2SO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 2 MnSO4 + 9 K2SO4 + 3 H2O
H2O + Ag2CO3 + H3O{+} = Ag(OH2)2{+} + CO2 =>
H2O + Ag2CO3 + 2 H3O{+} = 2 Ag(OH2)2{+} + CO2
MgNO2 + H2O = Mg(OH)2 + H2NO2 =>
MgNO2 + 2 H2O = Mg(OH)2 + H2NO2
AgCH3CO2 + NaOH = NaCH3CO2 + AgOH =>
AgCH3CO2 + NaOH = NaCH3CO2 + AgOH
CaS04 + LiF = CaF2 + Li2S04 =>
CaS04 + 2 LiF = CaF2 + Li2S04
Cl{-} + H2SO4 = HSO4{-} + HCl =>
Cl{-} + H2SO4 = HSO4{-} + HCl
PCl5 + H2O + O2 = HCl + H2PO4 =>
4 PCl5 + 14 H2O + O2 = 20 HCl + 4 H2PO4
Mo + NaNO3 + NaOH = Na2MoO4 + NaNO2 + H2O =>
Mo + 3 NaNO3 + 2 NaOH = Na2MoO4 + 3 NaNO2 + H2O
C7H14O2 + O2 = C02 + H2O =>
2 C7H14O2 + 5 O2 = 7 C02 + 14 H2O
Cr + I2 = CrI4 =>
Cr + 2 I2 = CrI4
MnSO4 + NaBrO3 + NaOH = H2O + Na2SO4 + NaBr2 + Na2MnO4 =>
11 MnSO4 + 8 NaBrO3 + 40 NaOH = 20 H2O + 11 Na2SO4 + 4 NaBr2 + 11 Na2MnO4
[Co(OH2)6]{+2} + H2O = H3O{+} + [Co(OH2)5(OH)]{+} =>
[Co(OH2)6]{+2} + H2O = H3O{+} + [Co(OH2)5(OH)]{+}
C6H10 + K2Cr2O7 + H2SO4 = C4H10O4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H10 + 7 K2Cr2O7 + 28 H2SO4 = 9 C4H10O4 + 7 K2SO4 + 7 Cr2(SO4)3 + 13 H2O
C8H14O + O2 = CO2 + H2O =>
C8H14O + 11 O2 = 8 CO2 + 7 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cr(OAc)3 + HCl = HOAc + CrCl3 =>
Cr(OAc)3 + 3 HCl = 3 HOAc + CrCl3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(CH3COO)2Cu + NaHSO4 = CuSO4 + Na2SO4 + CH3COOH =>
(CH3COO)2Cu + 2 NaHSO4 = CuSO4 + Na2SO4 + 2 CH3COOH
| 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 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
