| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + 4 TiF4 = SiF4 + 4 TiF3
Co(HCO3)3 = Co2(CO3)3 + CO2 + H2O =>
2 Co(HCO3)3 = Co2(CO3)3 + 3 CO2 + 3 H2O
CuCl + H{2+}S = Cu{2+} + HCl =>
CuCl + H{2+}S = Cu{2+} + HCl
MgOH + N2O5 = MgNO3 + H2O =>
2 MgOH + N2O5 = 2 MgNO3 + H2O
K + Cl = KCl =>
K + Cl = KCl
K2S + KMnO4 + H2O = MnO2 + K2SO4 + KOH =>
3 K2S + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 K2SO4 + 8 KOH
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
Ca(OH)2 + KClO3 = Ca(ClO3)2 + KOH =>
Ca(OH)2 + 2 KClO3 = Ca(ClO3)2 + 2 KOH
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CH3CHO = CH4(g) + CO =>
CH3CHO = CH4(g) + CO
C2H2 + KMnO4 + H2O = MnO2 + C2O4H2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 C2O4H2 + 8 KOH
NaO + HO = NaOH + O =>
NaO + HO = NaOH + O
V2O5 + HBr = VBr5 + H2O =>
V2O5 + 10 HBr = 2 VBr5 + 5 H2O
H{+} + Zn + ReO4{-} = Zn{2+} + Re + H2O =>
16 H{+} + 7 Zn + 2 ReO4{-} = 7 Zn{2+} + 2 Re + 8 H2O
AlNO3 + KBr = KAl + BrNO3 =>
AlNO3 + KBr = KAl + BrNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3PO4 + BaO = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 BaO = Ba3(PO4)2 + 3 H2O
Zn + AgNO3 + HBr = Br2 + NO + H2O + ZnAg =>
Zn + AgNO3 + 4 HBr = 2 Br2 + NO + 2 H2O + ZnAg
H + AgNO3 = HNO3 + Ag =>
H + AgNO3 = HNO3 + Ag
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Na(OH) + H3(PO4) = Na3(PO4) + H2O =>
3 Na(OH) + H3(PO4) = Na3(PO4) + 3 H2O
Zn + HNO3 = (ZnNO3)2 + NO2 + H2O =>
2 Zn + 4 HNO3 = (ZnNO3)2 + 2 NO2 + 2 H2O
Al(OH){3} + HCl = AlCl{3} + H2O =>
Al(OH){3} + HCl = AlCl{3} + H2O
Ca(s) + Br2(g) = CaBr(g) =>
2 Ca(s) + Br2(g) = 2 CaBr(g)
Ag + NaOH + H2O = Na3[Ag(OH)6] + H2 =>
2 Ag + 6 NaOH + 6 H2O = 2 Na3[Ag(OH)6] + 3 H2
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Sn{4+} + Fe{2+} = Sn{2+} + Fe{3+} =>
Sn{4+} + 2 Fe{2+} = Sn{2+} + 2 Fe{3+}
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Mg + HCI = MgCI1 + H2 =>
2 Mg + 2 HCI = 2 MgCI1 + H2
Ag(s) + Au{3+} = Ag{+} + Au(s) =>
3 Ag(s) + Au{3+} = 3 Ag{+} + Au(s)
CaO + BaO = CaBa + O =>
CaO + BaO = CaBa + 2 O
N2 + O3 + H2O = HNO3 =>
3 N2 + 5 O3 + 3 H2O = 6 HNO3
FeO + KOH = FeOH + KO =>
FeO + KOH = FeOH + KO
KI + KMnO4 + H2O = MnO2 + I2 + KOH =>
6 KI + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
C8H8O3 + NH4OH + CH3OH = C10H15N + H2O =>
4 C8H8O3 + 7 NH4OH + 38 CH3OH = 7 C10H15N + 57 H2O
Cl2 + Zn2 = ZnCl =>
Cl2 + Zn2 = 2 ZnCl
HCl + Mg(HCO3)2 = MgCl2 + H2O + CO2 =>
2 HCl + Mg(HCO3)2 = MgCl2 + 2 H2O + 2 CO2
CuBr + H2O = HBr + Cu2O =>
2 CuBr + H2O = 2 HBr + Cu2O
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + 4 NH3
N2H4(aq) + Cu(OH)2(s) = Cu(s) + N2(g) + H2O(l) =>
N2H4(aq) + 2 Cu(OH)2(s) = 2 Cu(s) + N2(g) + 4 H2O(l)
HCl + Ar = ArCl + H =>
HCl + Ar = ArCl + H
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
BiCl2 + NaOH = Bi(OH)2 + NaCl =>
BiCl2 + 2 NaOH = Bi(OH)2 + 2 NaCl
NH4Cr2O7 = CrO3 + NH3 + O2 + H2O =>
4 NH4Cr2O7 = 8 CrO3 + 4 NH3 + O2 + 2 H2O
NH3 + CH3COONa = NaH + CH3COONH2 =>
NH3 + CH3COONa = NaH + CH3COONH2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CH3CHClCH2CH3 + NaOH = CH3CHOHCH2CH3 + NaCl =>
CH3CHClCH2CH3 + NaOH = CH3CHOHCH2CH3 + NaCl
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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