| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H8N2 + Cu(NO3)2 + 2 H2O = Cu(C10H8N2) + 2 HNO3 + 2 OH
CH2CHCOOH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 CH2CHCOOH + 12 KMnO4 + 18 H2SO4 = 15 CO2 + 28 H2O + 12 MnSO4 + 6 K2SO4
Pt + O2 = PtO =>
2 Pt + O2 = 2 PtO
F + OH = FOH =>
F + OH = FOH
K2CrO7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)2 + BaSO4 + K2SO4 + H2O =>
2 K2CrO7 + 10 BaCl2 + 14 H2SO4 = 10 Cl2 + Cr2(SO4)2 + 10 BaSO4 + 2 K2SO4 + 14 H2O
KHSO4 + Na2CO3 = K2CO3 + NaHSO4 =>
2 KHSO4 + Na2CO3 = K2CO3 + 2 NaHSO4
KMnO4 + K2S4O6 + KOH = K2SO4 + MnO2 + H2O =>
14 KMnO4 + 3 K2S4O6 + 4 KOH = 12 K2SO4 + 14 MnO2 + 2 H2O
Pt + ZnCl2 = PtCl2 + Zn =>
Pt + ZnCl2 = PtCl2 + Zn
NaCl + Cu(ClO3)2 = NaClO3 + CuCl2 =>
2 NaCl + Cu(ClO3)2 = 2 NaClO3 + CuCl2
C6H12O + NaClO = C6H10O + NaCl + H2O =>
C6H12O + NaClO = C6H10O + NaCl + H2O
BI3 + H2 = HI + BH3 =>
BI3 + 3 H2 = 3 HI + BH3
Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O
Ni + AgNO3 + H2O = AgOH + Ni(NO3)2 + H =>
Ni + 2 AgNO3 + 2 H2O = 2 AgOH + Ni(NO3)2 + 2 H
C6H4COOHSO3H + KOH = C6H4COOKSO3K + H2O =>
C6H4COOHSO3H + 2 KOH = C6H4COOKSO3K + 2 H2O
CuCO3*Cu(OH)2 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3*Cu(OH)2 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
C + H2 + O2 = CH2O =>
2 C + 2 H2 + O2 = 2 CH2O
Cl2(g) + O2(g) = Cl2O5(g) =>
2 Cl2(g) + 5 O2(g) = 2 Cl2O5(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2O + BaH = Ba(OH)2 + H2 =>
4 H2O + 2 BaH = 2 Ba(OH)2 + 3 H2
N2O3 + Ba(OH)2 = BaO + N(OH)3 =>
N2O3 + 3 Ba(OH)2 = 3 BaO + 2 N(OH)3
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O + H2SO4 =>
2 MnSO4 + 20 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O + 2 H2SO4
NO + CO = N2 + CO2 =>
2 NO + 2 CO = N2 + 2 CO2
S2H3 + O2 = S1O2 + H2O =>
4 S2H3 + 11 O2 = 8 S1O2 + 6 H2O
GeO2 + H2C2O4 = Ge(C2O4)2 + H2O =>
GeO2 + 2 H2C2O4 = Ge(C2O4)2 + 2 H2O
S7 + P2O5 = SO3 + P4 =>
10 S7 + 42 P2O5 = 70 SO3 + 21 P4
(CCl3COO)3La + H2O = CHCl3 + La2(CO3)3 + CO2 =>
2(CCl3COO)3La + 3 H2O = 6 CHCl3 + La2(CO3)3 + 3 CO2
Mg(OH)2 + H2O = MgO2 + H3O =>
Mg(OH)2 + 2 H2O = MgO2 + 2 H3O
K2CO3 + H2O = HCO3*K2OH =>
K2CO3 + H2O = HCO3*K2OH
N2O5Ba(OH)2 = (HNO3)2BaO =>
N2O5Ba(OH)2 = (HNO3)2BaO
NaCl + K2SO3 = Na2SO3 + KCl =>
2 NaCl + K2SO3 = Na2SO3 + 2 KCl
NaCl + AgNO{3-} = NaNO{3-} + AgCl =>
NaCl + AgNO{3-} = NaNO{3-} + AgCl
Ca + HNO3(conc) = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3(conc) = 3 Ca(NO3)2 + 2 NO + 4 H2O
C8H6 + O2 = CO2 + H2O =>
2 C8H6 + 19 O2 = 16 CO2 + 6 H2O
Ag{+} + Zn{-2} = Ag + Zn{+2} =>
4 Ag{+} + Zn{-2} = 4 Ag + Zn{+2}
Cu + HClO3 = Cu(ClO3)2 + Cl2 + H2O =>
5 Cu + 12 HClO3 = 5 Cu(ClO3)2 + Cl2 + 6 H2O
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
Sr(NO3)2(aq) + K2C2O4(aq) = SrC2O4(aq) + KNO3(aq) =>
Sr(NO3)2(aq) + K2C2O4(aq) = SrC2O4(aq) + 2 KNO3(aq)
Zn + NaNO3 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2(Zn(OH)4) + NH3
C12H26 + Cl2 = C12H22Cl4 + HCl =>
C12H26 + 4 Cl2 = C12H22Cl4 + 4 HCl
C2H2O2 + Cu(OH)2 = Cu2O + CO2 + H2O =>
C2H2O2 + 6 Cu(OH)2 = 3 Cu2O + 2 CO2 + 7 H2O
CaCO3 + H2S = H2O + CaS + CO2 =>
CaCO3 + H2S = H2O + CaS + CO2
CuCl2(s) + C3H6O(ac) = CuH6O + Cl2C3 =>
CuCl2(s) + C3H6O(ac) = CuH6O + Cl2C3
PbS + O2 = Pb2O4 + S =>
2 PbS + 2 O2 = Pb2O4 + 2 S
C3H6 + O10 = CO2 + H2O4 =>
5 C3H6 + 9 O10 = 15 CO2 + 15 H2O4
Ta2O5 + KF + HF = K2TaF7 + H2 + O2 =>
2 Ta2O5 + 8 KF + 20 HF = 4 K2TaF7 + 10 H2 + 5 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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
