| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaOH(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaOH + KPo4 = CaPo4 + KOH =>
CaOH + KPo4 = CaPo4 + KOH
C6H4Cl2 + O2 = CO + H2O + Cl2 =>
C6H4Cl2 + 4 O2 = 6 CO + 2 H2O + Cl2
FU{10+} + CK{-10) = FUCK =>
FU{10+} + CK{-10) = FUCK
NaOH + C + CO2 = Na2CO3 + H2 =>
4 NaOH + C + CO2 = 2 Na2CO3 + 2 H2
Li2 + H2 = LiH =>
Li2 + H2 = 2 LiH
SnCl2 + O2 = SnO + Cl2 =>
2 SnCl2 + O2 = 2 SnO + 2 Cl2
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
NiSO4 + H2S = S + Ni + H2O =>
NiSO4 + 4 H2S = 5 S + Ni + 4 H2O
NO2 + H2O = HNO3 + N =>
5 NO2 + 2 H2O = 4 HNO3 + N
Al2(SO4)3 + Na2B4O7 + H2O = Al(OH)3 + Na2SO4 + H3BO3 =>
Al2(SO4)3 + 3 Na2B4O7 + 21 H2O = 2 Al(OH)3 + 3 Na2SO4 + 12 H3BO3
Mn + NaOH = MnO2 + Na + H =>
Mn + 2 NaOH = MnO2 + 2 Na + 2 H
N2 + H2 + O2 = HNO3 = H2O =>
N2 + H2 + 3 O2 = 2 HNO3
CoF + KMnO4 + H2O = F + MnO2 + Co(OH)3 + KOH =>
CoF + KMnO4 + 2 H2O = F + MnO2 + Co(OH)3 + KOH
NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
O2 + CH2OH = H2O + CO2 =>
5 O2 + 4 CH2OH = 6 H2O + 4 CO2
C8H8O3 + NaBH4 = C8H10O3 + NaBH2 =>
C8H8O3 + NaBH4 = C8H10O3 + NaBH2
Ag(s) + ZnSO4(aq) = Zn(s) + AgSO4(aq) =>
Ag(s) + ZnSO4(aq) = Zn(s) + AgSO4(aq)
K2S + ZnBr2 = K2Br2 + SZn =>
K2S + ZnBr2 = K2Br2 + SZn
BaCl2(aq) + (NH4)2SO4 = BaSO4 + NH4Cl =>
BaCl2(aq) + (NH4)2SO4 = BaSO4 + 2 NH4Cl
Sn + Zn(NO3)2 = SnZn + NO3 =>
Sn + Zn(NO3)2 = SnZn + 2 NO3
V2O5 + K2O = V2O + K2O5 =>
V2O5 + K2O = V2O + K2O5
Pb + FeSO3 = PbSO3 + Fe =>
Pb + FeSO3 = PbSO3 + Fe
KHF2 = HF + KF =>
KHF2 = HF + KF
LiMnO4 + NaBr + H2SO4 = MnSO4 + Na2SO4 + LiSO4 + Br2 + H2O =>
LiMnO4 + 4 NaBr + 4 H2SO4 = MnSO4 + 2 Na2SO4 + LiSO4 + 2 Br2 + 4 H2O
H3Po4 + KOH = H2O + K3Po4 =>
H3Po4 + 3 KOH = 3 H2O + K3Po4
H3PO4 + NaCl = H3Cl + Na(PO4) =>
H3PO4 + NaCl = H3Cl + Na(PO4)
Ba + HCOOH = HCOOBa + H2 =>
2 Ba + 2 HCOOH = 2 HCOOBa + H2
Li2 + H2 = LiH =>
Li2 + H2 = 2 LiH
Al2 + (H2SO4)3 = AlSO4 + H2 =>
3 Al2 + 2(H2SO4)3 = 6 AlSO4 + 6 H2
FeCl3 + KI = FeCl2 + KCl + I2 =>
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2
LiC2H3O2 + Na2SO3 = Li2SO3 + NaC2H3O2 =>
2 LiC2H3O2 + Na2SO3 = Li2SO3 + 2 NaC2H3O2
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
SnCl2 + O2 = SnO + Cl2 =>
2 SnCl2 + O2 = 2 SnO + 2 Cl2
Sn + Al2O3 = SnO2 + Al =>
3 Sn + 2 Al2O3 = 3 SnO2 + 4 Al
NiSO4 + H2S = S + Ni + H2O =>
NiSO4 + 4 H2S = 5 S + Ni + 4 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu + FeCl3 = CuCl2 + FeCl =>
Cu + FeCl3 = CuCl2 + FeCl
HNO2 = NOHO =>
HNO2 = NOHO
Cr(CH3COO)3 + H2O2 + NaOH = Na2CrO4 + CH3COONa + H2O =>
2 Cr(CH3COO)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 CH3COONa + 8 H2O
CS2 + S2Cl2 = S8 + CCl4 =>
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
CH2O2 + H2O = H3O + CO2 =>
CH2O2 + 2 H2O = 2 H3O + CO2
Pb(NO3)2 + H2TeO3 = PbTeO3 + HNO3 =>
Pb(NO3)2 + H2TeO3 = PbTeO3 + 2 HNO3
H3PO4 + NaCl = H3Cl + Na(PO4) =>
H3PO4 + NaCl = H3Cl + Na(PO4)
SO3 + NaOH = NaO + SOH + H2O =>
SO3 + 5 NaOH = 5 NaO + SOH + 2 H2O
Ir + I2 = Ir5I6 =>
5 Ir + 3 I2 = Ir5I6
Sr(OH)2 + P4O10 = Sr(PO3)2 + H2O =>
2 Sr(OH)2 + P4O10 = 2 Sr(PO3)2 + 2 H2O
Ca(OH)2 + HC2H3O2 = CaCO + H2O =>
2 Ca(OH)2 + HC2H3O2 = 2 CaCO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/24
Équations équilibrées sur04/05/23
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