| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgN03 + CuCl2 = 2 AgCl + Cu(N03)2
NiOHNO3 + H2SO4 = (NiOH)2SO4 + HNO3 =>
2 NiOHNO3 + H2SO4 = (NiOH)2SO4 + 2 HNO3
AgNO3 + PH3 = Ag + H3PO4 + NO =>
2 AgNO3 + PH3 = 2 Ag + H3PO4 + 2 NO
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Al(OH)4 + Na = Al(OH)3 + NaOH =>
Al(OH)4 + Na = Al(OH)3 + NaOH
NaN3(s) + Fe2O3(s) = Fe(s) + Na2O(s) + N2(g) =>
6 NaN3(s) + Fe2O3(s) = 2 Fe(s) + 3 Na2O(s) + 9 N2(g)
AsO2 + OH = AsO4 + H2O =>
AsO2 + 4 OH = AsO4 + 2 H2O
MnO2 + Zn + H2O = MnO(OH) + Zn(OH)2 =>
2 MnO2 + Zn + 2 H2O = 2 MnO(OH) + Zn(OH)2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
[Cr(H2O)6] + NH3 = [Cr(H2O)5(NH3)] + H2O =>
[Cr(H2O)6] + NH3 = [Cr(H2O)5(NH3)] + H2O
CuSO4 + Ba(NO3)2 = CuNO3 + Ba(SO4)2 =>
2 CuSO4 + Ba(NO3)2 = 2 CuNO3 + Ba(SO4)2
N2H5Cl + HCl + H3TiCl6 = H2TiCl6 + NH4Cl =>
N2H5Cl + HCl + 2 H3TiCl6 = 2 H2TiCl6 + 2 NH4Cl
CuSO4 + N2OH = CuOH + N2SO4 =>
CuSO4 + N2OH = CuOH + N2SO4
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
HBr + Na(OH) = NaBr + H2O =>
HBr + Na(OH) = NaBr + H2O
C57H104O6 + H2 = C57H110O6 =>
C57H104O6 + 3 H2 = C57H110O6
Cr{3+} + PbO2 + OH{-} = CrO4{2-} + Pb{2+} + H2O =>
2 Cr{3+} + 3 PbO2 + 4 OH{-} = 2 CrO4{2-} + 3 Pb{2+} + 2 H2O
HBr + Na(OH) = NaBr + H2O =>
HBr + Na(OH) = NaBr + H2O
LiOH + LiHCO3 = Li2CO3 + H2O =>
LiOH + LiHCO3 = Li2CO3 + H2O
AgN03 + CuCl2 = AgCl + Cu(N03)2 =>
2 AgN03 + CuCl2 = 2 AgCl + Cu(N03)2
Hg + CO3 = HgCO3 =>
Hg + CO3 = HgCO3
AgNO3 + PH3 = Ag + H3PO4 + NO =>
2 AgNO3 + PH3 = 2 Ag + H3PO4 + 2 NO
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
N2H5Cl + HCl + H3TiCl6 = H2TiCl6 + NH4Cl =>
N2H5Cl + HCl + 2 H3TiCl6 = 2 H2TiCl6 + 2 NH4Cl
H2C2O4*2H2O + NaOH = Na2C2O4*2H2O + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4*2H2O + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C2H10(O) + O2 = CO2 + H2O =>
C2H10(O) + 4 O2 = 2 CO2 + 5 H2O
CaCl + AgCO3 = CaCO3 + AgCl =>
CaCl + AgCO3 = CaCO3 + AgCl
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
4 K2Cr2O7 + 3 Na2S + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 Na2SO4
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
HF + NaOH = NaF + H(OH) =>
HF + NaOH = NaF + H(OH)
KF(s) = K(s) + F2(g) =>
2 KF(s) = 2 K(s) + F2(g)
Al(OH)4 + Na = Al(OH)3 + NaOH =>
Al(OH)4 + Na = Al(OH)3 + NaOH
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
KBr + KMnO4 = K2MnO4 + Br =>
KBr + KMnO4 = K2MnO4 + Br
KMnO4 + HCHO + H2SO4 = HCOOH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HCHO + 3 H2SO4 = 5 HCOOH + K2SO4 + 2 MnSO4 + 3 H2O
CH3CH2NHCH2CH3 + HNO2 = CH3CH2NNO2CH2CH3 + H2 =>
CH3CH2NHCH2CH3 + HNO2 = CH3CH2NNO2CH2CH3 + H2
NaOH + H2S = Na2S + H2 + O2 =>
2 NaOH + H2S = Na2S + 2 H2 + O2
Sn2 = Sn4 =>
2 Sn2 = Sn4
AgN03 + CuCl2 = AgCl + Cu(N03)2 =>
2 AgN03 + CuCl2 = 2 AgCl + Cu(N03)2
V(OH)3 + HCl = VCl3 + H2O =>
V(OH)3 + 3 HCl = VCl3 + 3 H2O
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
CaF2 + HBr = CaBr2 + H2F2 =>
CaF2 + 2 HBr = CaBr2 + H2F2
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
NaHSO3 + KHSO4 = NaHSO4 + KHSO3 =>
NaHSO3 + KHSO4 = NaHSO4 + KHSO3
Cl + CH3 = CCl4 + HCl =>
7 Cl + CH3 = CCl4 + 3 HCl
Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3
Li + C = LiC12 =>
Li + 12 C = LiC12
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + HgBr =>
CuBr2 + Hg2(NO3)2 = Cu(NO3)2 + 2 HgBr
KBr + KMnO4 = K2MnO4 + Br =>
KBr + KMnO4 = K2MnO4 + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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