| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + Mg3(PO4)2 = 2 AlPO4 + 3 MgBr2
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2 =>
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2
CHCH + NaOH = CHCNa + H2O =>
CHCH + NaOH = CHCNa + H2O
NO + O2 = NO3 =>
NO + O2 = NO3
HgOH + HCl = HgCl + H2O =>
HgOH + HCl = HgCl + H2O
CS + P = CSP =>
CS + P = CSP
Mg3N2 + O = MgO + N2 =>
Mg3N2 + 3 O = 3 MgO + N2
Ba + PO3 = BaPO3 =>
Ba + PO3 = BaPO3
K + SnO = K2O + Sn =>
2 K + SnO = K2O + Sn
Ca(OH)2 + K2CO3 = KOH + Ca(CO3) =>
Ca(OH)2 + K2CO3 = 2 KOH + Ca(CO3)
S2O3{2-} + I5 = I{-} + S4O6{2-} =>
10 S2O3{2-} + 2 I5 = 10 I{-} + 5 S4O6{2-}
Mg3B2 + H2O = B2H6 + Mg(OH)2 =>
Mg3B2 + 6 H2O = B2H6 + 3 Mg(OH)2
C7H16(l) + O2 = CO2 + H2O =>
C7H16(l) + 11 O2 = 7 CO2 + 8 H2O
Zn(l) + O2(g) = ZnO(s) =>
2 Zn(l) + O2(g) = 2 ZnO(s)
AgNO3 + NaBH4 = Ag + NaNO3 + B2H6 + H2 =>
2 AgNO3 + 2 NaBH4 = 2 Ag + 2 NaNO3 + B2H6 + H2
KIO3 + Cl2 + KOH = K4H2I2O10 + KCl + H2O =>
2 KIO3 + 2 Cl2 + 6 KOH = K4H2I2O10 + 4 KCl + 2 H2O
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
CO2C6H12O6 + O2 = H2O + CO2 =>
CO2C6H12O6 + 6 O2 = 6 H2O + 7 CO2
NH4Cl + H2 = HCl + NH4 =>
2 NH4Cl + H2 = 2 HCl + 2 NH4
Ca(OH)2 + Cl = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 4 Cl = Ca(OCl)2 + CaCl2 + 2 H2O
SiCl4 + H2 = Si4 + HCl =>
4 SiCl4 + 8 H2 = Si4 + 16 HCl
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
CH3COOH + NaOH = CH3OH + Na2CO3 =>
3 CH3COOH + 4 NaOH = 4 CH3OH + 2 Na2CO3
Ca(OH)2 + K2CO3 = KOH + Ca(CO3) =>
Ca(OH)2 + K2CO3 = 2 KOH + Ca(CO3)
K2S + CuBr2 = K2Br2 + SCu =>
K2S + CuBr2 = K2Br2 + SCu
CaCl2 + MgNO3 = MgCl + Ca(NO3)2 =>
CaCl2 + 2 MgNO3 = 2 MgCl + Ca(NO3)2
SnSO4 + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O + SnO2 =>
SnSO4 + 2 KMnO4 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O + SnO2
HgOH + HCl = HgCl + H2O =>
HgOH + HCl = HgCl + H2O
Ca(OH)2 + K2CO3 = KOH + Ca(CO3) =>
Ca(OH)2 + K2CO3 = 2 KOH + Ca(CO3)
LiOH + SiO2 = Li2O + Si(OH)4 =>
4 LiOH + SiO2 = 2 Li2O + Si(OH)4
Cu(CO3) + H3PO4 = Cu3(PO4)2 + H2O + CO2 =>
3 Cu(CO3) + 2 H3PO4 = Cu3(PO4)2 + 3 H2O + 3 CO2
NAl + Cu(NO3)2 = NAlNO3 + Cu =>
2 NAl + Cu(NO3)2 = 2 NAlNO3 + Cu
NO + O2 = NO3 =>
NO + O2 = NO3
MgO(s) + H2CO3(aq) = MgCO3 + H2O =>
MgO(s) + H2CO3(aq) = MgCO3 + H2O
AlBr3 + Mg3(PO4)2 = AlPO4 + MgBr2 =>
2 AlBr3 + Mg3(PO4)2 = 2 AlPO4 + 3 MgBr2
S + Na2CO3 = Na2S + Na2S2O3 + CO2 =>
4 S + 3 Na2CO3 = 2 Na2S + Na2S2O3 + 3 CO2
K2S + CuBr2 = K2Br2 + SCu =>
K2S + CuBr2 = K2Br2 + SCu
CH3CH2COOH + H2O = CH2OHCH3COOH + H2 =>
2 CH3CH2COOH + 2 H2O = 2 CH2OHCH3COOH + H2
NH4Br + FeF2 = NH4F + FeBr2 =>
2 NH4Br + FeF2 = 2 NH4F + FeBr2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
LiOH + SiO2 = Li2O + Si(OH)4 =>
4 LiOH + SiO2 = 2 Li2O + Si(OH)4
NH4F + H2O = (NH4)2O + HF =>
2 NH4F + H2O = (NH4)2O + 2 HF
Ba + PO3 = BaPO3 =>
Ba + PO3 = BaPO3
Ra(OH)2 + HCl = RaCl2 + H2O =>
Ra(OH)2 + 2 HCl = RaCl2 + 2 H2O
C4H8O + NaOH = C4H7ONa + H2O =>
C4H8O + NaOH = C4H7ONa + H2O
Al + Fe{3+}O{4+} = Al{2+}O{3+} + Fe =>
3 Al + 2 Fe{3+}O{4+} = 3 Al{2+}O{3+} + 2 Fe
Si + CaO = Ca + SiO2 =>
Si + 2 CaO = 2 Ca + SiO2
Cu(OH)2 + HOCH2CH(OH)CH2OH = CuC6H14O6 + H2O =>
Cu(OH)2 + 2 HOCH2CH(OH)CH2OH = CuC6H14O6 + 2 H2O
Ba2O + NaOH = BaOH + Na2O =>
Ba2O + 2 NaOH = 2 BaOH + Na2O
NaHS + HNO3 = NaNO3 + H2 + S =>
NaHS + HNO3 = NaNO3 + H2 + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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