| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + NaOH + 2 H2O = NaHCO3 + 2 H2
Mn + ZnCl2 = MnCl3 + Zn =>
2 Mn + 3 ZnCl2 = 2 MnCl3 + 3 Zn
PbO2 + HF = PbF4 + H2O =>
PbO2 + 4 HF = PbF4 + 2 H2O
NH4OH + K3[Fe(CN)6] = (NH4)3[Fe(CN)6] + KOH =>
3 NH4OH + K3[Fe(CN)6] = (NH4)3[Fe(CN)6] + 3 KOH
(Fe)2 + S = FeS2 =>
(Fe)2 + 4 S = 2 FeS2
PbCl2 + Mn = PbMn + Cl =>
PbCl2 + Mn = PbMn + 2 Cl
Cr(NO3)3 + Na2SO4 = Na2Cr + SO4(NO3)3 =>
Cr(NO3)3 + Na2SO4 = Na2Cr + SO4(NO3)3
KL = K + L2 =>
2 KL = 2 K + L2
KOH + Zn(NO3)2 = ZnOH + K(NO3)2 =>
KOH + Zn(NO3)2 = ZnOH + K(NO3)2
H2S + H2TeO6 = H2SO3 + H2TeO3 =>
H2S + H2TeO6 = H2SO3 + H2TeO3
P4Br = P + Br =>
P4Br = 4 P + Br
FeS + O2 = S2O + FeO =>
4 FeS + 3 O2 = 2 S2O + 4 FeO
XH2SO4 + XNaCN = XHCN + XNa2SO4 =>
XH2SO4 + 2 XNaCN = 2 XHCN + XNa2SO4
FeCl3 + K3Fe(CN)6 = Fe[Fe(CN)6] + KCl =>
FeCl3 + K3Fe(CN)6 = Fe[Fe(CN)6] + 3 KCl
SO2Sr(OH)2 = SrSO3H2O =>
SO2Sr(OH)2 = SrSO3H2O
CuSO4(aq) + Mg = Cu(s) + MgSO4(aq) =>
CuSO4(aq) + Mg = Cu(s) + MgSO4(aq)
[Cr(OH)3]{-} + H2O2 = CrO42{-} + H2O =>
2[Cr(OH)3]{-} + 81 H2O2 = 2 CrO42{-} + 84 H2O
KMnO4 + KHSO3 + H2O = KHSO4 + MnO2 + KOH =>
2 KMnO4 + 3 KHSO3 + H2O = 3 KHSO4 + 2 MnO2 + 2 KOH
CuO2 + H2 = CuO + H2O =>
CuO2 + H2 = CuO + H2O
NH3 + K2CO3 + H2O = KOH + (NH4)2CO3 =>
2 NH3 + K2CO3 + 2 H2O = 2 KOH + (NH4)2CO3
Li2S + Cu(NO3)2 = CuS + LiNO3 =>
Li2S + Cu(NO3)2 = CuS + 2 LiNO3
NaS + CO2NO3 = CO2S + NaNO3 =>
NaS + CO2NO3 = CO2S + NaNO3
LiH + GaCl3 = Li[GaH4] + LiCl =>
4 LiH + GaCl3 = Li[GaH4] + 3 LiCl
Fe(s) + N2(s) = FeN(s) =>
2 Fe(s) + N2(s) = 2 FeN(s)
CuO + MgCl2 = MgO + CuCl2 =>
CuO + MgCl2 = MgO + CuCl2
BeCl2 + Cu2SO4 = CuCl + BeSO4 =>
BeCl2 + Cu2SO4 = 2 CuCl + BeSO4
Al{-} + H{+} = Al{3+} + H2 =>
Al{-} + 4 H{+} = Al{3+} + 2 H2
CH4 + O2 = CH2 + H2O2 =>
CH4 + O2 = CH2 + H2O2
Cu(SO4) + Na2CO3 = CuCO3 + Na2SO4 =>
Cu(SO4) + Na2CO3 = CuCO3 + Na2SO4
AgCl + Pb = Ag + PbCl2 =>
2 AgCl + Pb = 2 Ag + PbCl2
SnSO4 + Na2CO3 + H2O = Sn(OH)2 + Na2SO4 + CO2 =>
SnSO4 + Na2CO3 + H2O = Sn(OH)2 + Na2SO4 + CO2
CH3COOH + NH3 = CH3COO{-} + NH4{+} =>
CH3COOH + NH3 = CH3COO{-} + NH4{+}
Fe3P2 = Fe + P =>
Fe3P2 = 3 Fe + 2 P
NH3 + O2 = NO + H2O = =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2CrO4 + CH3COOH = K2Cr2O7 + CH3COOK + H2O =>
2 K2CrO4 + 2 CH3COOH = K2Cr2O7 + 2 CH3COOK + H2O
BeCl2 + Rb3PO4 = Be3(PO4)2 + RbCl =>
3 BeCl2 + 2 Rb3PO4 = Be3(PO4)2 + 6 RbCl
[Cu(NH3)4](NO3)2 + HCl = Cu(NO3)2 + NH4Cl =>
[Cu(NH3)4](NO3)2 + 4 HCl = Cu(NO3)2 + 4 NH4Cl
Rb + Mn + O2 = RbMnO4 =>
Rb + Mn + 2 O2 = RbMnO4
Sodium + silvernitrate = sodiumnitrate + silver =>
Na + AgNO3 = NaNO3 + Ag
Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4(aq) =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4(aq)
CH4 + Cl2 + O2 = HCl + CO2 =>
CH4 + 2 Cl2 + O2 = 4 HCl + CO2
C6H5ONa + CH3COCl = CH3COOC6H5 + NaCl =>
C6H5ONa + CH3COCl = CH3COOC6H5 + NaCl
Na3CO2 + Ca(NO3)2 = Na(NO3) + Ca3(CO2)2 =>
2 Na3CO2 + 3 Ca(NO3)2 = 6 Na(NO3) + Ca3(CO2)2
Au(s) + Pb(NO3)2(aq) = Pb(s) + AuNO3(aq) =>
2 Au(s) + Pb(NO3)2(aq) = Pb(s) + 2 AuNO3(aq)
AlPO4 + K2SO4 = AlPO4SO4 + K2 =>
AlPO4 + K2SO4 = AlPO4SO4 + K2
CuCl2 + PO4{3-} = Cu3(PO4)2 + Cl{-} =>
3 CuCl2 + 2 PO4{3-} = Cu3(PO4)2 + 6 Cl{-}
P(s) + Cl(g) = PCl3 =>
P(s) + 3 Cl(g) = PCl3
KNO2 + CO(NH2)2 + H2SO4 = N2 + CO2 + K2SO4 + H2O =>
2 KNO2 + CO(NH2)2 + H2SO4 = 2 N2 + CO2 + K2SO4 + 3 H2O
H2O2 + Mn2O2 = Mn2O3 + H2O =>
H2O2 + Mn2O2 = Mn2O3 + H2O
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2 =>
BaCl2 + Mn(NO3)2 = Ba(NO3)2 + MnCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
