| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2Br + KOH = CH3CH2OH + KBr
KAl(OH)4 + (NH4)2SO4 = Al(OH)3 + NH4OH + K2SO4 =>
2 KAl(OH)4 + (NH4)2SO4 = 2 Al(OH)3 + 2 NH4OH + K2SO4
MnO2 + HCl = MnCl + O2 + H2 =>
2 MnO2 + 2 HCl = 2 MnCl + 2 O2 + H2
FeO + H2SO4(dil) = FeSO4 + H2O =>
FeO + H2SO4(dil) = FeSO4 + H2O
KMnO4 + SO2 + H2SO4 = K2SO4 + HMnO2 + SO4 =>
2 KMnO4 + 2 SO2 + H2SO4 = K2SO4 + 2 HMnO2 + 2 SO4
GaCl + NH4OH = GaOH + NH4Cl =>
GaCl + NH4OH = GaOH + NH4Cl
Ca + HNo2 = Ca(No2)2 + H2 =>
Ca + 2 HNo2 = Ca(No2)2 + H2
NH4NO3 = NH4(aq) + NO3(aq) =>
NH4NO3 = NH4(aq) + NO3(aq)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Sn + HCl = Sn(Cl) + H =>
Sn + HCl = Sn(Cl) + H
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
X + CH3OH = XCH2 + H2O =>
X + CH3OH = XCH2 + H2O
C10H18O + NaBH4 + C2H5OH = C10H23OB + C2H6 + NaOH =>
5 C10H18O + 6 NaBH4 + 7 C2H5OH = 6 C10H23OB + 2 C2H6 + 6 NaOH
MgCO3 + NaOH = MgOH + CO3Na =>
MgCO3 + NaOH = MgOH + CO3Na
KNO2 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 + NaK[Zn(OH)4] =>
KNO2 + 3 Zn + 5 NaOH + 5 H2O = 2 Na2[Zn(OH)4] + NH3 + NaK[Zn(OH)4]
SnCl2 + K3Fe(CN)6 = KCl + Sn3(Fe(CN)6)2 =>
3 SnCl2 + 2 K3Fe(CN)6 = 6 KCl + Sn3(Fe(CN)6)2
Cr(OH)3 + Na2O2 = H2O + Na2CrO4 + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 H2O + 2 Na2CrO4 + 2 NaOH
HCOOH + Ag{+} = CO2 + Ag + H{+} =>
HCOOH + 2 Ag{+} = CO2 + 2 Ag + 2 H{+}
CuCl2 + NaCl = CuCl2NaCl =>
CuCl2 + NaCl = CuCl2NaCl
HClO4 + Sc(OH)3 = Sc(ClO4)3 + H2O =>
3 HClO4 + Sc(OH)3 = Sc(ClO4)3 + 3 H2O
PH3 + O2 = H2PO + H2O =>
4 PH3 + 3 O2 = 4 H2PO + 2 H2O
UF + Mg = MgF + U =>
UF + Mg = MgF + U
C + O2* = CO2* =>
C + O2* = CO2*
TlCl3 + H2S = Tl2S + S + HCl =>
2 TlCl3 + 3 H2S = Tl2S + 2 S + 6 HCl
NpO2(OH)2 + OH = NpO5 + H2O =>
NpO2(OH)2 + 4 OH = NpO5 + 3 H2O
Li2CO3 + Nb2O5 = LiNbO3 + CO2 =>
Li2CO3 + Nb2O5 = 2 LiNbO3 + CO2
Fe + CuS = Cu + FeS =>
Fe + CuS = Cu + FeS
Na2Co3 + HCl = H2Co3 + NaCl =>
Na2Co3 + 2 HCl = H2Co3 + 2 NaCl
CO2 + H = CH2O + H2O =>
CO2 + 4 H = CH2O + H2O
HSCN + K3Fe(CN)6 = H3Fe(CN)6 + KSCN =>
3 HSCN + K3Fe(CN)6 = H3Fe(CN)6 + 3 KSCN
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
NH4ClO4 + Al = Al2O3 + HCl + H2O + N2 =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 6 HCl + 9 H2O + 3 N2
CaSO4 + H2(OH)2 = H2SO4 + Ca(OH)2 =>
CaSO4 + H2(OH)2 = H2SO4 + Ca(OH)2
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2 =>
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2
H3BO3 + FeCl3 = FeBO3 + HCl =>
H3BO3 + FeCl3 = FeBO3 + 3 HCl
BeH2 + Rb2SO4 = Be(SO4) + RbH =>
BeH2 + Rb2SO4 = Be(SO4) + 2 RbH
MnO2 + KOH + O2 = K2MnO4H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4H2O
S2O3{2-} + ClO{-} + OH = SO4{2-} + Cl2 + H =>
S2O3{2-} + 2 ClO{-} + 3 OH = 2 SO4{2-} + Cl2 + 3 H
CoSO4 + KCNS = CoCNS + KSO4 =>
CoSO4 + KCNS = CoCNS + KSO4
ZnSO4 + FeCl2 = ZnCl2 + FeSO4 =>
ZnSO4 + FeCl2 = ZnCl2 + FeSO4
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2 =>
Ba(NO3)2 + Zn(NO3)2 = Ba(NO3)2Zn(NO3)2
Na2S2O3 + H2O2 = Na2SO4 + SO4 + H2O =>
Na2S2O3 + 5 H2O2 = Na2SO4 + SO4 + 5 H2O
Al + I4O2 = AlI3 + O2 =>
4 Al + 3 I4O2 = 4 AlI3 + 3 O2
AgC2H3O2 + CuSO4 = Ag2SO4Cu(C2H3O2)2 =>
2 AgC2H3O2 + CuSO4 = Ag2SO4Cu(C2H3O2)2
HNO3 + HCl + HgS = S8 + HgCl2 + NO + H2O =>
16 HNO3 + 48 HCl + 24 HgS = 3 S8 + 24 HgCl2 + 16 NO + 32 H2O
HCl + Mg = HMg + MgCl =>
HCl + 2 Mg = HMg + MgCl
NaN3(ac) = Na(g) + N2(g) =>
2 NaN3(ac) = 2 Na(g) + 3 N2(g)
HCl(aq) + H2SO4(aq) = Cl2 + H2O + H2S =>
8 HCl(aq) + H2SO4(aq) = 4 Cl2 + 4 H2O + H2S
CuCl2 + Al = AlCu + Cl2 =>
CuCl2 + Al = AlCu + Cl2
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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