| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + 2 KCl(aq) = 2 K(NO3)(aq) + PbCl2(s)
C2H3NaO2 + CaCl2 + Hg(NO3)2 = NaCl + Ca(NO3)2 + C4H6O4Hg =>
2 C2H3NaO2 + CaCl2 + Hg(NO3)2 = 2 NaCl + Ca(NO3)2 + C4H6O4Hg
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)(NO3)(aq) =>
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2(NH4)(NO3)(aq)
NO2 + NH2 = HNO3 + NO =>
5 NO2 + NH2 = 2 HNO3 + 4 NO
MnC2O*4H2O + O2 = MnO + H2O + CO2 =>
MnC2O*4H2O + 2 O2 = MnO + 4 H2O + 2 CO2
SO3 + H2O = HSO4{-} + H{+} =>
SO3 + H2O = HSO4{-} + H{+}
Al + [Sn(OH)4]{2-} = [Al(OH)4]{-} + Sn + OH{-} =>
2 Al + 3[Sn(OH)4]{2-} = 2[Al(OH)4]{-} + 3 Sn + 4 OH{-}
CaCl2 + C3H8O3 + H2O = HOCH2CH(OH)CO2 + Ca*2H2O + HCl =>
5 CaCl2 + 2 C3H8O3 + 12 H2O = 2 HOCH2CH(OH)CO2 + 5 Ca*2H2O + 10 HCl
KNO3(aq)AgC2H3O2(aq) = KC2H3O2(s)AgNO3(aq) =>
KNO3(aq)AgC2H3O2(aq) = KC2H3O2(s)AgNO3(aq)
Cl2 + NiBr2 = NiCl2 + Br2 =>
Cl2 + NiBr2 = NiCl2 + Br2
AlPb(OAc) = Al(OAc)Pb =>
AlPb(OAc) = Al(OAc)Pb
H2S + Sb(NO3)3 = Sb2S3 + HNO3 =>
3 H2S + 2 Sb(NO3)3 = Sb2S3 + 6 HNO3
CH3OH + O2 = CO2 + H2O3 =>
2 CH3OH + 7 O2 = 2 CO2 + 4 H2O3
KMnO4 + Ca(OH)2 = Ca(MnO4)2 + KOH =>
2 KMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 KOH
CH3COCOOH2O = HCH3COCOOOH =>
CH3COCOOH2O = HCH3COCOOOH
C4H5N3OH2O = C4H4N2O2NH3 =>
C4H5N3OH2O = C4H4N2O2NH3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Li4C + NaOH = Na4C + LiOH =>
Li4C + 4 NaOH = Na4C + 4 LiOH
(MgOH)2SO3 + H2SO3 = MgSO3 + H2O =>
(MgOH)2SO3 + H2SO3 = 2 MgSO3 + 2 H2O
P4 + CO2 = P4O6 + C =>
P4 + 3 CO2 = P4O6 + 3 C
Ra3(PO4)2 + H2O = H3PO4 + Ra(OH)2 =>
Ra3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ra(OH)2
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
KMnO4 + CaSO4 = Ca(MnO4)2 + K2SO4 =>
2 KMnO4 + CaSO4 = Ca(MnO4)2 + K2SO4
Mg + Co = Mg2Co =>
2 Mg + Co = Mg2Co
K2G2O7 + H2O + S = KOH + G2O3 + SO2 =>
2 K2G2O7 + 2 H2O + 3 S = 4 KOH + 2 G2O3 + 3 SO2
SmClNaS = SmSNaCl =>
SmClNaS = SmSNaCl
C26H48O3 + O2 = CO2 + H2O =>
2 C26H48O3 + 73 O2 = 52 CO2 + 48 H2O
Na3PO4 + SrCl2 = Sr3(PO4)2 + NaCl =>
2 Na3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 NaCl
K2TeO3 + Na2SO3 + H2SO4 = Te + Na2SO4 + K2SO4 + H2O =>
K2TeO3 + 2 Na2SO3 + H2SO4 = Te + 2 Na2SO4 + K2SO4 + H2O
CrBr3 + Cl2 + KOH = K2CrO4 + Br2 + KCl + H2O =>
2 CrBr3 + 6 Cl2 + 16 KOH = 2 K2CrO4 + 3 Br2 + 12 KCl + 8 H2O
KAlOH4 + (COOH)2 = KAlC2O2 + H2O =>
KAlOH4 + (COOH)2 = KAlC2O2 + 3 H2O
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O
H3PO4 + CaHCO3 = CO2 + H2O + Ca2HPO4 =>
H3PO4 + 2 CaHCO3 = 2 CO2 + 2 H2O + Ca2HPO4
H2O + NaOH = H3O2 + Na =>
H2O + NaOH = H3O2 + Na
Pb + CrO4 = PbO + Cr =>
4 Pb + CrO4 = 4 PbO + Cr
Fe(OH)3 + H3AsO4 = (FeOH)3(AsO4)2 + H2O =>
3 Fe(OH)3 + 2 H3AsO4 = (FeOH)3(AsO4)2 + 6 H2O
La2O3 + SrCO3 + CoO + Fe2O3 = La06Sr04Co02Fe08O3 + O2 + C =>
3 La2O3 + 4 SrCO3 + 2 CoO + 4 Fe2O3 = La06Sr04Co02Fe08O3 + 16 O2 + 4 C
Cl2 + KOH = KCl + KClOH2O =>
Cl2 + 2 KOH = KCl + KClOH2O
LiBBeCMgNCaSKAl = LiCBeNMgSCaAlKB =>
LiBBeCMgNCaSKAl = LiCBeNMgSCaAlKB
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrSO4 =>
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + SrSO4
Li2SO4 + Na2Co3 = Li2Co3 + Na2SO4 =>
Li2SO4 + Na2Co3 = Li2Co3 + Na2SO4
(NH4)NCO(s) = HNCO(l) + NH3(g) =>
(NH4)NCO(s) = HNCO(l) + NH3(g)
(NH4)2S(aq) + BaCl2(aq) = (NH4)2Cl2 + BaS =>
(NH4)2S(aq) + BaCl2(aq) = (NH4)2Cl2 + BaS
Zn + AgNO3 = Ag + Zn2(NO3) =>
2 Zn + AgNO3 = Ag + Zn2(NO3)
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
NaHCO3 + HCO3 = NaCO3 + H2CO3 =>
NaHCO3 + HCO3 = NaCO3 + H2CO3
(NH)(PO)K(CO) = (NH)(CO)K(PO) =>
(NH)(PO)K(CO) = (NH)(CO)K(PO)
H2SO4 + HBr = Br2 + H2O + H2SO3 =>
H2SO4 + 2 HBr = Br2 + H2O + H2SO3
Ai2(SO4)3 + Ca(OH)2 = Ai(OH)3 + CaSO4 =>
Ai2(SO4)3 + 3 Ca(OH)2 = 2 Ai(OH)3 + 3 CaSO4
C + F + H = CF2H2 =>
C + 2 F + 2 H = CF2H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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