| Équations équilibrées la veille |
Li3N + 3 HBr = 3 LiBr + NH3
HNO3 + HI2 = NO + I2 + H2O =>
HNO3 + 3 HI2 = NO + 3 I2 + 2 H2O
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
LiHSO4 + NaOH = Li2SO4 + Na2SO4 + H2O =>
2 LiHSO4 + 2 NaOH = Li2SO4 + Na2SO4 + 2 H2O
CO2 + H2O = C8H12O6 + O2 =>
8 CO2 + 6 H2O = C8H12O6 + 8 O2
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
Ag(NO)3 + HCl = AgCl + H(NO)3 =>
Ag(NO)3 + HCl = AgCl + H(NO)3
(CoCl2)*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2(CoCl2)*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5Cl)Cl2 + 22 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Al(OH)3 + Mg(CH3COO)2 = Al(CH3COO)3 + Mg(OH)2 =>
2 Al(OH)3 + 3 Mg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Mg(OH)2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mg2SI + HCl = MgCl2 + SIH4 =>
Mg2SI + 4 HCl = 2 MgCl2 + SIH4
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
Fe2O3 + Na2S2O3 = FeO + Na2SO4 + FeSO4 =>
4 Fe2O3 + Na2S2O3 = 7 FeO + Na2SO4 + FeSO4
NH3 + HCl = (HN3)Cl + H2 =>
6 NH3 + 2 HCl = 2(HN3)Cl + 9 H2
KOH + AlCl3 = KCl + Al(OH)3 =>
3 KOH + AlCl3 = 3 KCl + Al(OH)3
HCrO2 + Ca(OH)2 = Ca(CrO2)2 + H2O =>
2 HCrO2 + Ca(OH)2 = Ca(CrO2)2 + 2 H2O
KClO3C = KClOCO2 =>
KClO3C = KClOCO2
KCrO2 + Br2 + KOH = KBr + K2Cr2O7 + H2O =>
2 KCrO2 + 3 Br2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
C4H10O + KBr + H2SO4 = C4H9Br + H2O + KHSO4 =>
C4H10O + KBr + H2SO4 = C4H9Br + H2O + KHSO4
Na + HCl + HNO3 = NaCl + NO + H2O =>
3 Na + 3 HCl + HNO3 = 3 NaCl + NO + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
GeO2H2O = H2GeO3 =>
GeO2H2O = H2GeO3
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
Zn + NaHCO3 = ZnOH + Na + CO2 =>
Zn + NaHCO3 = ZnOH + Na + CO2
Cl2 + (OH){-} = Cl{-} + (ClO3){-} + H2O =>
3 Cl2 + 6(OH){-} = 5 Cl{-} + (ClO3){-} + 3 H2O
C6H5CHCl2 + NaOH = C6H5COH + NaCl + H2O =>
C6H5CHCl2 + 2 NaOH = C6H5COH + 2 NaCl + H2O
AlCl3 + Ba(oh)2 = Al(oh)3 + BaCl2 =>
12 AlCl3 + 9 Ba(oh)2 = 4 Al(oh)3 + 18 BaCl2
NH3 + HCl = (HN3)Cl + H2 =>
6 NH3 + 2 HCl = 2(HN3)Cl + 9 H2
Cl + Na2SO3 + NaOH = Na2SO4 + NaCl + H2O =>
2 Cl + Na2SO3 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
KNo3(aq) + Na2SO4(aq) = K2SO4 + NaNo3 =>
2 KNo3(aq) + Na2SO4(aq) = K2SO4 + 2 NaNo3
CuCl3*5H2O = CuCl3 + H2O =>
CuCl3*5H2O = CuCl3 + 5 H2O
H2SO4 + Cu2O = Cu + CuSO4 + H2O =>
H2SO4 + Cu2O = Cu + CuSO4 + H2O
HgO + KI + H2O = K2HgI4 + KOH =>
HgO + 4 KI + H2O = K2HgI4 + 2 KOH
H2O + CH3COOK = CH3COOH + KOH =>
H2O + CH3COOK = CH3COOH + KOH
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
CH3O + O3 = CO2 + H3 =>
3 CH3O + O3 = 3 CO2 + 3 H3
GeO2H2O = GeO3H2 =>
GeO2H2O = GeO3H2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
C24H45O21 + O2 = H2O + CO2 =>
4 C24H45O21 + 99 O2 = 90 H2O + 96 CO2
FeO*Fe2O3 + H2O + O2 = Fe(OH)3 =>
4 FeO*Fe2O3 + 18 H2O + O2 = 12 Fe(OH)3
CH3OHH2SO4 = CH3OH3SO4 =>
CH3OHH2SO4 = CH3OH3SO4
COOHCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 COOHCOOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
CH13OH + O2 = CO2 + H2O =>
CH13OH + 4 O2 = CO2 + 7 H2O
NiO + CO2 = NiCO3 =>
NiO + CO2 = NiCO3
KMnO4 + Na2(COO)2 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2(COO)2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
Ru + Br = RuBr =>
Ru + Br = RuBr
Fe(CN)6{3-} + S2O3{2-} = Fe(SCN)6{3-} + SO3{2-} =>
Fe(CN)6{3-} + 6 S2O3{2-} = Fe(SCN)6{3-} + 6 SO3{2-}
Mg(OH)2 + Cu3N = CuOH + Mg3N2 =>
3 Mg(OH)2 + 2 Cu3N = 6 CuOH + Mg3N2
V + HBr = VBr5 + H2 =>
2 V + 10 HBr = 2 VBr5 + 5 H2
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Équations équilibrées sur11/14/24
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