| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Fe = Cu + FeCl2
H2O2 + HI = I1 + H2O =>
H2O2 + 2 HI = 2 I1 + 2 H2O
KMnO4 + SO2 + H2O = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + 2 H2SO4 + K2SO4
KMnO7 + H2SO4 + Na2SO3 = Mn(SO5) + K2SO4 + Na2SO4 + H2O =>
2 KMnO7 + 3 H2SO4 + 9 Na2SO3 = 2 Mn(SO5) + K2SO4 + 9 Na2SO4 + 3 H2O
NaMnO4 + NaBr + NaOH = H2O + NaBrO3 + Na2MnO4 =>
6 NaMnO4 + NaBr + 6 NaOH = 3 H2O + NaBrO3 + 6 Na2MnO4
NaOH + C10H7OH = C10H7NaO + H2O =>
NaOH + C10H7OH = C10H7NaO + H2O
NiSO4 + LiOH = Ni(OH)2 + Li2SO4 =>
NiSO4 + 2 LiOH = Ni(OH)2 + Li2SO4
MgSO4 + Li3N = Li2SO4 + Mg3N2 =>
3 MgSO4 + 2 Li3N = 3 Li2SO4 + Mg3N2
C6H13COOH + KOH = C6H13COOK + H2O =>
C6H13COOH + KOH = C6H13COOK + H2O
KJ + H3AsO4 = KJO3 + HAsO2 + H2O =>
KJ + 3 H3AsO4 = KJO3 + 3 HAsO2 + 3 H2O
Ca(NO3)2 + Sn(NO3)4 + Eu(NO3)3 = Ca099Eu001SnO3 + N2 + O2 =>
198 Ca(NO3)2 + 2 Sn(NO3)4 + 2 Eu(NO3)3 = 2 Ca099Eu001SnO3 + 205 N2 + 612 O2
Br + Sb = SbBr =>
Br + Sb = SbBr
Na2S + NH4Cl = H2S + NH3 + NaCl =>
Na2S + 2 NH4Cl = H2S + 2 NH3 + 2 NaCl
Cu + NaNO3 + H2SO4 = CuSO4 + NO + NaSO4 + H2O =>
Cu + NaNO3 + 2 H2SO4 = CuSO4 + NO + NaSO4 + 2 H2O
H2CO3(s) = H2O(l) + CO2 =>
H2CO3(s) = H2O(l) + CO2
CaCl2 + H2O + CO2 = HCl + CaCO3 =>
CaCl2 + H2O + CO2 = 2 HCl + CaCO3
C2H6 + Cl = C2H5* + HCl =>
C2H6 + Cl = C2H5* + HCl
NaOH + H2O = NaOH2{+} + OH{-} =>
NaOH + H2O = NaOH2{+} + OH{-}
C2H5NH2(aq) + HCl(aq) = C2H5NH3Cl(aq) =>
C2H5NH2(aq) + HCl(aq) = C2H5NH3Cl(aq)
NaH2PO2 + NiCl2 + NaOH = Na2H2PO3 + Ni + NaCl + H2O =>
2 NaH2PO2 + NiCl2 + 4 NaOH = 2 Na2H2PO3 + Ni + 2 NaCl + 2 H2O
Ga2O3 + NaOH + H2O = Na3[Ga(OH)6] =>
Ga2O3 + 6 NaOH + 3 H2O = 2 Na3[Ga(OH)6]
NaCH + HCl = HCH + NaCl =>
NaCH + HCl = HCH + NaCl
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
C2H5OH + H2O2 = CH3COOH + H2 =>
2 C2H5OH + H2O2 = 2 CH3COOH + 3 H2
ON + H2 = H2O + N =>
ON + H2 = H2O + N
Pb(CH3COO)2 + K2S = PbS + K(CH3COO) =>
Pb(CH3COO)2 + K2S = PbS + 2 K(CH3COO)
HCl + C20H14O4 = C20H13O3 + H2O + Cl =>
HCl + C20H14O4 = C20H13O3 + H2O + Cl
AlI3 + O2 = Al2O3 + IO =>
4 AlI3 + 9 O2 = 2 Al2O3 + 12 IO
PhCK3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
10 PhCK3 + 12 KMnO4 + 33 H2SO4 = 10 PhCOOH + 21 K2SO4 + 12 MnSO4 + 28 H2O
S + Ne = Ne2S =>
S + 2 Ne = Ne2S
C144H249 + O2 = CO2 + H2O =>
4 C144H249 + 825 O2 = 576 CO2 + 498 H2O
AlI3 + NaNO3 = Al(NO3)3 + NaI =>
AlI3 + 3 NaNO3 = Al(NO3)3 + 3 NaI
C3H8O + O2 = H2O + C0 =>
2 C3H8O + 3 O2 = 8 H2O + 6 C0
KClO3 + H2SO4 + Zn = KCl + ZnSO4 + H2O =>
KClO3 + 3 H2SO4 + 3 Zn = KCl + 3 ZnSO4 + 3 H2O
O2 + FeS = FeO + SO2 =>
3 O2 + 2 FeS = 2 FeO + 2 SO2
NaCl(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgCl2(aq) =>
2 NaCl(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgCl2(aq)
Br + KClO3 + H2SO4 + HOH = HBrO3 + K2SO4 + HCl =>
12 Br + 10 KClO3 + 5 H2SO4 + 6 HOH = 12 HBrO3 + 5 K2SO4 + 10 HCl
HBr + P2O5 = HBrO2 + P2O3 =>
HBr + P2O5 = HBrO2 + P2O3
C2O4{-2} + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 C2O4{-2} + 2 MnO4{-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
HNO3 + K(OH) = K(NO3)H2O =>
HNO3 + K(OH) = K(NO3)H2O
SrCO3 + HBr = HCO3 + SrBr =>
SrCO3 + HBr = HCO3 + SrBr
Ca(OH)2 + Na3Po4 = NaOH + Ca3(Po4)2 =>
3 Ca(OH)2 + 2 Na3Po4 = 6 NaOH + Ca3(Po4)2
LiCl + F2 = LiF + Cl =>
2 LiCl + F2 = 2 LiF + 2 Cl
AlI3 + NaNO3 = Al(NO3)3 + NaI =>
AlI3 + 3 NaNO3 = Al(NO3)3 + 3 NaI
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
K2Cr2O7 + HBr = CrBr3 + Br2 + KBr + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 2 KBr + 7 H2O
Fe2O3 + HCl + Fe = FeCl2 + H2O =>
Fe2O3 + 6 HCl + Fe = 3 FeCl2 + 3 H2O
Na + FeBr2 = NaBr + Fe =>
2 Na + FeBr2 = 2 NaBr + Fe
NO + KClO + KOH = K2NO3 + KCl + H2O =>
NO + KClO + 2 KOH = K2NO3 + KCl + H2O
I + Cl2 = I2Cl7 =>
4 I + 7 Cl2 = 2 I2Cl7
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
