| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCl + Mn(OH)3 = Cl3Mn + 3 H2O
K2Cr2O7 + NH4OH = Cr2O3 + N2 + KOH + H2O =>
K2Cr2O7 + 2 NH4OH = Cr2O3 + N2 + 2 KOH + 4 H2O
Mg2(PO4)2 = Mg + PO4 =>
Mg2(PO4)2 = 2 Mg + 2 PO4
PbI2 + H2SO4 = I2 + PbHSO4 + H2 =>
2 PbI2 + 2 H2SO4 = 2 I2 + 2 PbHSO4 + H2
LaCl3 + Mg = La + MgCl2 =>
2 LaCl3 + 3 Mg = 2 La + 3 MgCl2
Mg + AgNO3 = MgAgNO3 =>
Mg + AgNO3 = MgAgNO3
Cu + Fe(NH4)(SO4)2 = Cu(NH4)(SO4)2 + Fe =>
Cu + Fe(NH4)(SO4)2 = Cu(NH4)(SO4)2 + Fe
Na2S + Pb(ClO2)2 = Na(ClO2) + PbS =>
Na2S + Pb(ClO2)2 = 2 Na(ClO2) + PbS
OH{-} + (MnO4) + SO2 = (SO4){-2} + Mn{+2} + H2O =>
4 OH{-} + (MnO4) + 3 SO2 = 3(SO4){-2} + Mn{+2} + 2 H2O
KMnO4 + PH3 + HBr = KBr + MnBr2 + H2PO4 + H2O =>
9 KMnO4 + 5 PH3 + 27 HBr = 9 KBr + 9 MnBr2 + 5 H2PO4 + 16 H2O
C135H96O9NS + O2 = CO + H2O + N + S =>
C135H96O9NS + 87 O2 = 135 CO + 48 H2O + N + S
H5IO6 = I2O5 + H2O + O3 =>
6 H5IO6 = 3 I2O5 + 15 H2O + 2 O3
Ca + Mg + CO2 + O = CaMgCO3 =>
Ca + Mg + CO2 + O = CaMgCO3
Na2SO4 + BaCl2 + HCl = NaCl2 + BaSO4 + H2 =>
Na2SO4 + BaCl2 + 2 HCl = 2 NaCl2 + BaSO4 + H2
Bi(NO3)3 + HI = BiI3 + HNO3 =>
Bi(NO3)3 + 3 HI = BiI3 + 3 HNO3
V + NaOH = VOH + Na =>
V + NaOH = VOH + Na
C2SO4 + H2 = H2SO4 + C =>
C2SO4 + H2 = H2SO4 + 2 C
NaH2PO4 + HCl = HPO4 + NaCl + H =>
NaH2PO4 + HCl = HPO4 + NaCl + 2 H
VO2 + KS8 = VS8 + KO2 =>
VO2 + KS8 = VS8 + KO2
Ca3(PO4)2 + H2C2O4 = CaC2O4 + H3PO4 =>
Ca3(PO4)2 + 3 H2C2O4 = 3 CaC2O4 + 2 H3PO4
Ca(OH)2 + CuO = CaCuO2 + H2O =>
Ca(OH)2 + CuO = CaCuO2 + H2O
((CoCl2))6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
((CoCl2))6H2O + 6 NH4Cl + 30 NH4OH + 3 H2O2 = 6(Co(NH3)6)Cl3 + 37 H2O
(NH4)2CrO4 + HNO3 = NH4 + NO3 + HCrO4 =>
(NH4)2CrO4 + HNO3 = 2 NH4 + NO3 + HCrO4
KOH + F2 + H2O = HF + KFO3 =>
KOH + 3 F2 + 2 H2O = 5 HF + KFO3
K2FeO4 + KI + KOH = K3FeO4 + KIO3 + H2O =>
6 K2FeO4 + KI + 6 KOH = 6 K3FeO4 + KIO3 + 3 H2O
Na + Ca{+2} = Na{+} + Ca =>
2 Na + Ca{+2} = 2 Na{+} + Ca
O2 + C7H14 = H2O + CO2 =>
21 O2 + 2 C7H14 = 14 H2O + 14 CO2
AgNO2(aq) + MgCl2(aq) = AgCl + Mg(NO2)2 =>
2 AgNO2(aq) + MgCl2(aq) = 2 AgCl + Mg(NO2)2
Ca5(PO4)3F + SiO2 + C = P4 + SiF4 + CO + (CaO)7(SiO2)3 =>
28 Ca5(PO4)3F + 67 SiO2 + 210 C = 21 P4 + 7 SiF4 + 210 CO + 20(CaO)7(SiO2)3
K2CO3 + Sr(C2H3O2)2 = KC2H3O2 + SrCO3 =>
K2CO3 + Sr(C2H3O2)2 = 2 KC2H3O2 + SrCO3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2O + S + NaOH = H2S + Na2SO3 =>
H2O + 3 S + 2 NaOH = 2 H2S + Na2SO3
SO + H2O = H2O2S =>
SO + H2O = H2O2S
MgH2 + Sr(OH)2 = Mg(OH)2 + SrH2 =>
MgH2 + Sr(OH)2 = Mg(OH)2 + SrH2
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
Copper + silvernitrate = Cu(NO3)2 + Silver =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C(H20) + O2 = CO2 + H2O =>
C(H20) + 6 O2 = CO2 + 10 H2O
KBr + PbO2 + CH3COOH = Br2 + Pb(CH3COO)3 + KCH3COO + H2O =>
2 KBr + 2 PbO2 + 8 CH3COOH = Br2 + 2 Pb(CH3COO)3 + 2 KCH3COO + 4 H2O
CBr4 + H2 = HBr + C =>
CBr4 + 2 H2 = 4 HBr + C
Cr(NO3)3 + (NH4)2S + H2O = Cr(OH)3 + NH4NO3 + H2S =>
2 Cr(NO3)3 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + 6 NH4NO3 + 3 H2S
Fe + Sn(Cl)4 = FeCl + Sn =>
4 Fe + Sn(Cl)4 = 4 FeCl + Sn
KBr(aq) + HO = Br + KOH =>
KBr(aq) + HO = Br + KOH
PbO2 + H2 + SO4 = PbS + H2O =>
PbO2 + 6 H2 + SO4 = PbS + 6 H2O
Ca5(PO4)3OH + F{-} = Ca5(PO4)3F + OH{-} =>
Ca5(PO4)3OH + F{-} = Ca5(PO4)3F + OH{-}
CuI2 + Cl = CuCl2 + I2 =>
CuI2 + 2 Cl = CuCl2 + I2
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na2SO4 + 7 H2O
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4
S + O + NaOH = NaSO4 + H2O =>
2 S + 7 O + 2 NaOH = 2 NaSO4 + H2O
FeSO4 + NaNO3 = NaSO4 + FeNO3 =>
FeSO4 + NaNO3 = NaSO4 + FeNO3
C2H5OH + NO2 = N2 + CO2 + H2O =>
2 C2H5OH + 6 NO2 = 3 N2 + 4 CO2 + 6 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
