| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Cs3PO4 = Cs + PO4 =>
Cs3PO4 = 3 Cs + PO4
C3H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C3H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + 4 HCl
CuNO3 + H2S = HNO3 + Cu2S =>
2 CuNO3 + H2S = 2 HNO3 + Cu2S
C6H12O6 + H2SO4 = CO2 + H2O + S2 =>
C6H12O6 + 4 H2SO4 = 6 CO2 + 10 H2O + 2 S2
BaO2 + H2SO4(aq) = BaSO4 + H2O2(aq) =>
BaO2 + H2SO4(aq) = BaSO4 + H2O2(aq)
NaNO2 + HNO2 = NaH + NO2 =>
NaNO2 + HNO2 = NaH + 2 NO2
S6 + F2 = SF6 =>
S6 + 18 F2 = 6 SF6
KClO4 + NH4Cl = KCl + ClO4NH4 =>
KClO4 + NH4Cl = KCl + ClO4NH4
Al(OH)3 + NaHCO3 = NaOH + Al(HCO3)3 =>
Al(OH)3 + 3 NaHCO3 = 3 NaOH + Al(HCO3)3
H + OCl + Cl = Cl2H2O =>
2 H + OCl + Cl = Cl2H2O
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2 =>
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2
Na2CrO4 + HCl = CrCl3 + Cl2 + H2O + NaCl =>
2 Na2CrO4 + 16 HCl = 2 CrCl3 + 3 Cl2 + 8 H2O + 4 NaCl
Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Pb(NO3)2(aq) + AlCl3(aq) = PbCl2(s) + Al(NO3)3 =>
3 Pb(NO3)2(aq) + 2 AlCl3(aq) = 3 PbCl2(s) + 2 Al(NO3)3
C4H10O4 + N2H4O3 = CO2 + H2O + N2 =>
C4H10O4 + 9 N2H4O3 = 4 CO2 + 23 H2O + 9 N2
HNO3(aq) + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3(aq) + Sr(OH)2 = Sr(NO3)2 + 2 H2O
FeF2 + H2O2 + FH = FeF3 + H2O =>
2 FeF2 + H2O2 + 2 FH = 2 FeF3 + 2 H2O
MnO2 + BrO3 = MnO4 + Br =>
3 MnO2 + 2 BrO3 = 3 MnO4 + 2 Br
Cu(NO3)2 + Na4Fe(CN)6 = Cu2Fe(CN)6 + NaNO3 =>
2 Cu(NO3)2 + Na4Fe(CN)6 = Cu2Fe(CN)6 + 4 NaNO3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mn{2+} + HCO3{-} = MnCO3 + H2O + CO2 =>
Mn{2+} + 2 HCO3{-} = MnCO3 + H2O + CO2
CrI2 = Cr + I =>
CrI2 = Cr + 2 I
CaCO3 + LiNO3 = Li2CO3 + Ca(NO3)2 =>
CaCO3 + 2 LiNO3 = Li2CO3 + Ca(NO3)2
Pb(SO4) + LiI = PbI2 + Li2(SO4) =>
Pb(SO4) + 2 LiI = PbI2 + Li2(SO4)
CrCl3 + (NH4)2S + H2O = NH4Cl + H2S + Cr(OH)3 =>
2 CrCl3 + 3(NH4)2S + 6 H2O = 6 NH4Cl + 3 H2S + 2 Cr(OH)3
C26H32N2O6 + O2 = CO2 + H2O + NH3 =>
2 C26H32N2O6 + 59 O2 = 52 CO2 + 26 H2O + 4 NH3
O3 + KOH = KO3 + H2O =>
5 O3 + 6 KOH = 6 KO3 + 3 H2O
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
LiBr + F = Li + FBr =>
LiBr + F = Li + FBr
Si2Cl + H2O = SiO2 + HCl + H =>
Si2Cl + 4 H2O = 2 SiO2 + HCl + 7 H
C5H12(g) + O2(g) = CO2(g) + H2O(s) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(s)
WF6 + O2 = WO2 + F2 =>
WF6 + O2 = WO2 + 3 F2
H2 + CUO = CU + H2O =>
H2 + CUO = CU + H2O
HClO + KI = KCl + I2 + OH =>
2 HClO + 2 KI = 2 KCl + I2 + 2 OH
S + NH4ClO4 = SO2 + H2O + HCl + N2 =>
5 S + 4 NH4ClO4 = 5 SO2 + 6 H2O + 4 HCl + 2 N2
SnO2(aq) + H2(g) = Sn(aq) + H2O(l) =>
SnO2(aq) + 2 H2(g) = Sn(aq) + 2 H2O(l)
CuCl2 + NH3*H2O = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH3*H2O = Cu(OH)2 + 2 NH4Cl
C25H52O2 + O2 = CO2 + H2O =>
C25H52O2 + 37 O2 = 25 CO2 + 26 H2O
Mg + Cu2(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu2(NO3)2 = Mg(NO3)2 + 2 Cu
Ag2C2O4 = Ag + CO2 =>
Ag2C2O4 = 2 Ag + 2 CO2
RCOONa + H2O = RCOOH + Na + O =>
2 RCOONa + H2O = 2 RCOOH + 2 Na + O
LiCl + (NH4)2CO3 = NH4Cl + Li2CO3 =>
2 LiCl + (NH4)2CO3 = 2 NH4Cl + Li2CO3
H2CrO4 + HNO3 + Na2S2O5 = Cr2(SO4)3 + H2O + NaNO3 =>
4 H2CrO4 + 6 HNO3 + 3 Na2S2O5 = 2 Cr2(SO4)3 + 7 H2O + 6 NaNO3
NaH2PO4 + Na2O = Na2HPO4 + H2O =>
2 NaH2PO4 + Na2O = 2 Na2HPO4 + H2O
Na3AsO4 + H2S = Na2S + As2S3 + S + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S3 + 2 S + 8 H2O
CuNO3(aq) + Na2CO3(s) = Cu2CO3(s) + NaNO3(aq) =>
2 CuNO3(aq) + Na2CO3(s) = Cu2CO3(s) + 2 NaNO3(aq)
MnCO3(s) + O2(g) = Mn3O4(s) + CO2(g) =>
6 MnCO3(s) + O2(g) = 2 Mn3O4(s) + 6 CO2(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
