| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb2O + N2O3 = 2 Rb(NO2)
Rb2CO3 + H3AsO3 = Rb3AsO3 + H2CO3 =>
3 Rb2CO3 + 2 H3AsO3 = 2 Rb3AsO3 + 3 H2CO3
Al(OH)2 + HCl = AlH + Cl(OH)2 =>
Al(OH)2 + HCl = AlH + Cl(OH)2
ZnBr2 + Na3PO4 = ZnPO4 + Na3Br2 =>
ZnBr2 + Na3PO4 = ZnPO4 + Na3Br2
Potassium + Water = potassiumhydroxide + Hydrogen =>
2 K + 2 H2O = 2 KOH + H2
Ag + HNO3 = Ag2NO3 + NO + H2O =>
6 Ag + 4 HNO3 = 3 Ag2NO3 + NO + 2 H2O
K + CI = K{+} + CI{-} = kci =>
K + CI = K{+} + CI{-}
Mg(NO3)2 + OH = Mg(OH)2 + (NO3) =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + 2(NO3)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KI + H3PO4 = K3PO4 + HI =>
3 KI + H3PO4 = K3PO4 + 3 HI
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
KHS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
10 KHS + 16 KMnO4 + 19 H2SO4 = 13 K2SO4 + 16 MnSO4 + 24 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Si + HF(r) = SiF4 + H2 =>
Si + 4 HF(r) = SiF4 + 2 H2
KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4
Ag + HNO3 = Ag2NO3 + NO + H2O =>
6 Ag + 4 HNO3 = 3 Ag2NO3 + NO + 2 H2O
P2O5 + CuO = Cu3P2 + O2 =>
P2O5 + 3 CuO = Cu3P2 + 4 O2
ZnO + Mn = Zn + Mn2O3 =>
3 ZnO + 2 Mn = 3 Zn + Mn2O3
C8H11O3N3 + O2 = CO2 + H2O + N2 =>
4 C8H11O3N3 + 37 O2 = 32 CO2 + 22 H2O + 6 N2
Rb2O + N2O3 = Rb(NO2) =>
Rb2O + N2O3 = 2 Rb(NO2)
K + CI = KCI =>
K + CI = KCI
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
NH4OH + Ag = AgOH + NH4 =>
NH4OH + Ag = AgOH + NH4
Mg(NO3)2 + OH = Mg(OH)2 + (NO3) =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + 2(NO3)
Cr2 + H2O = Cr(OH)2 + H2 =>
Cr2 + 4 H2O = 2 Cr(OH)2 + 2 H2
K + CI = K{+} + CI{-} = kci =>
K + CI = K{+} + CI{-}
ZnBr2 + Na3PO4 = Zn3(PO4)2 + NaBr =>
3 ZnBr2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaBr
Sr + CaSO4 = SrSO4 + Ca =>
Sr + CaSO4 = SrSO4 + Ca
K + CI = K{+} + CI{-} = kci =>
K + CI = K{+} + CI{-}
FeSO4 + KClO3 + KOH = K2FeO4 + K2SO4 + KCl + H2O =>
3 FeSO4 + 2 KClO3 + 12 KOH = 3 K2FeO4 + 3 K2SO4 + 2 KCl + 6 H2O
Al(OH)3 + N2O5 = Al2O3 + HNO3 =>
2 Al(OH)3 + 3 N2O5 = Al2O3 + 6 HNO3
(NH4)2SO4 = NH4 + SO4 =>
(NH4)2SO4 = 2 NH4 + SO4
F2(g) + CaBr2 = CaF2(s) + Br2(l) =>
F2(g) + CaBr2 = CaF2(s) + Br2(l)
C2H4 + H2O = C2H5OH = CH3COOC2H5 + H2O =>
C2H4 + H2O = C2H5OH
Mg(NO3)2 + OH = Mg(OH)2 + (NO3) =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + 2(NO3)
Ag + HNO3 = Ag2NO3 + NO + H2O =>
6 Ag + 4 HNO3 = 3 Ag2NO3 + NO + 2 H2O
Al(OH)2 + HCl = AlH + Cl(OH)2 =>
Al(OH)2 + HCl = AlH + Cl(OH)2
ZnBr2 + Na3PO4 = ZnPO4 + Na3Br2 =>
ZnBr2 + Na3PO4 = ZnPO4 + Na3Br2
Se6 + O2 = Se2O6 =>
Se6 + 9 O2 = 3 Se2O6
Mg(NO3)2 + OH = Mg(OH)2 + (NO3) =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + 2(NO3)
K + CI = K{+} + CI{-} = kci =>
K + CI = K{+} + CI{-}
PtCl2 + Hg(CN)2 = Pt(CN)2 + HgCl2 =>
PtCl2 + Hg(CN)2 = Pt(CN)2 + HgCl2
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
Ag + HNO3 = Ag2NO3 + NO + H2O =>
6 Ag + 4 HNO3 = 3 Ag2NO3 + NO + 2 H2O
ZnBr2 + Na3PO4 = ZnPO4 + Na3Br2 =>
ZnBr2 + Na3PO4 = ZnPO4 + Na3Br2
MgCl2 + K3[Cr(OH)6] = Mg(OH)2 + KCl + Cr(OH)3 =>
3 MgCl2 + 2 K3[Cr(OH)6] = 3 Mg(OH)2 + 6 KCl + 2 Cr(OH)3
ZnSO4H2O + NH4SCN + C2H5N = Zn(C2H5N)2(SCN)2 + (NH4)2SO4 + H2O =>
ZnSO4H2O + 2 NH4SCN + 2 C2H5N = Zn(C2H5N)2(SCN)2 + (NH4)2SO4 + H2O
Mg(C2H3O2)2 + K2S = MgS + KC2H3O2 =>
Mg(C2H3O2)2 + K2S = MgS + 2 KC2H3O2
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O =>
Mg(OH)2 + CH3COOH = MgOH(CH3COO) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/24
Équations équilibrées sur11/04/23
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