| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mn(OH)3 + 6 H{+} + 6 I{-} = 2 Mn + 6 H2O + 3 I2
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + Na2Cl2 =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2Cl2
NaMnO4 + H2S + HBr = S + NaBr + MnBr3 + H2O =>
NaMnO4 + 2 H2S + 4 HBr = 2 S + NaBr + MnBr3 + 4 H2O
Sb + H2SO4 = Sb2O3 + SO2 + H =>
4 Sb + 3 H2SO4 = 2 Sb2O3 + 3 SO2 + 6 H
NI + CoSO4 = NISO4 + Co =>
NI + CoSO4 = NISO4 + Co
NiCl2 + CaSO4 = NiSO4 + CaCl2 =>
NiCl2 + CaSO4 = NiSO4 + CaCl2
PO3 = P + O =>
PO3 = P + 3 O
Ca(ClO3)2 = Ca + ClO3 =>
Ca(ClO3)2 = Ca + 2 ClO3
Na3S + O2 = NaO2 + SO =>
2 Na3S + 7 O2 = 6 NaO2 + 2 SO
K3[Cr(OH)6] + H2SO4 = Cr(OH)3 + K2SO4 + H2O =>
2 K3[Cr(OH)6] + 3 H2SO4 = 2 Cr(OH)3 + 3 K2SO4 + 6 H2O
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + MnO2 + KOH + H2O =>
3 CH3CH2CH2OH + 4 KMnO4 = 3 CH3CH2COOH + 4 MnO2 + 4 KOH + H2O
KOH + KCl = KClO2 + H2 + K =>
2 KOH + KCl = KClO2 + H2 + 2 K
CrCl3 + Cl2 = CrCl6 =>
2 CrCl3 + 3 Cl2 = 2 CrCl6
C6H2Br3NH2 + HBr = C6H2NH3Br4 =>
C6H2Br3NH2 + HBr = C6H2NH3Br4
B2D + ABC = AB3 + C2D2 =>
2 B2D + 2 ABC = 2 AB3 + C2D2
Mg(OH)2 + H2(SO4) = Mg(SO4) + H2O =>
Mg(OH)2 + H2(SO4) = Mg(SO4) + 2 H2O
HNO3 + Pb(NO3)2 = Pb(NO3)4 + H2O + N2 =>
12 HNO3 + 5 Pb(NO3)2 = 5 Pb(NO3)4 + 6 H2O + N2
Na + CH3CH2OH = Na(OH) + C2H5 =>
Na + CH3CH2OH = Na(OH) + C2H5
(NH4)2SO4 + Al2S3 = Al2(SO4)3 + (NH4)2S =>
3(NH4)2SO4 + Al2S3 = Al2(SO4)3 + 3(NH4)2S
C6H5CH2OH + CH3COCH3 = C6H5CH2COCH3 + H2O =>
6 C6H5CH2OH + CH3COCH3 = 5 C6H5CH2COCH3 + 2 H2O
Na2SiO3 + H2O = NaOH + SiO2 =>
Na2SiO3 + H2O = 2 NaOH + SiO2
B2D + ABC = AB3 + C2D2 =>
2 B2D + 2 ABC = 2 AB3 + C2D2
FeOFe2O3 + HCl = FeCl3 + FeCl2 + H2O =>
FeOFe2O3 + 8 HCl = 2 FeCl3 + FeCl2 + 4 H2O
(NH4)2SO4 + Al2S3 = Al2(SO4)3 + (NH4)2S =>
3(NH4)2SO4 + Al2S3 = Al2(SO4)3 + 3(NH4)2S
Cl2 + CH3I = CH3 + Cl2I =>
Cl2 + CH3I = CH3 + Cl2I
Mn2(CO3)4 = Mn + CO3 =>
Mn2(CO3)4 = 2 Mn + 4 CO3
(COOH)2 + NaOH + H2O = NaCH + OH =>
(COOH)2 + 2 NaOH + 4 H2O = 2 NaCH + 10 OH
KIO3 + H2SO3 = H2SO4 + KHS04 + I2 + H2O =>
2 KIO3 + 31 H2SO3 = 23 H2SO4 + 2 KHS04 + I2 + 7 H2O
B2D + ABC = AB3 + C2D2 =>
2 B2D + 2 ABC = 2 AB3 + C2D2
(NH4)2SO4 + Al2S3 = Al2(SO4)3 + (NH4)2S =>
3(NH4)2SO4 + Al2S3 = Al2(SO4)3 + 3(NH4)2S
B2D + ABC = AB3 + C2D2 =>
2 B2D + 2 ABC = 2 AB3 + C2D2
(NH4)2SO4 + Al2S3 = Al2(SO4)3 + (NH4)2S =>
3(NH4)2SO4 + Al2S3 = Al2(SO4)3 + 3(NH4)2S
Zn + HCl = Zn{+} + Cl{-} + H2 =>
2 Zn + 2 HCl = 2 Zn{+} + 2 Cl{-} + H2
AI + HCl = AICl3 + H2 =>
2 AI + 6 HCl = 2 AICl3 + 3 H2
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
Cu + H2Se = H2 + Cu3Se4 =>
3 Cu + 4 H2Se = 4 H2 + Cu3Se4
(NH4)2CO3 + Mn(ClO3)2 = NH4ClO3 + MnCO3(s) =>
(NH4)2CO3 + Mn(ClO3)2 = 2 NH4ClO3 + MnCO3(s)
(NH4)2SO4 + Al2S3 = Al2(SO4)3 + (NH4)2S =>
3(NH4)2SO4 + Al2S3 = Al2(SO4)3 + 3(NH4)2S
CO2(g) + H2O(g) = CH4(g) + O2(g) =>
CO2(g) + 2 H2O(g) = CH4(g) + 2 O2(g)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HBrO3 + NH4OH = NH4BrO3 + H2O =>
HBrO3 + NH4OH = NH4BrO3 + H2O
C26H54 + O2 = CO2 + H2 =>
C26H54 + 26 O2 = 26 CO2 + 27 H2
H2O + CO2 + C6H15Al = Al(OH)3 + C7H16 =>
36 H2O + 15 CO2 + 22 C6H15Al = 22 Al(OH)3 + 21 C7H16
HNO2 + Hg(OH) = HgNO2 + H2O =>
HNO2 + Hg(OH) = HgNO2 + H2O
H2PO3 + Zn = ZnPO3 + H2 =>
H2PO3 + Zn = ZnPO3 + H2
SrCl2 + HCl = HSr + Cl =>
SrCl2 + HCl = HSr + 3 Cl
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
NH3 + KMnO4 + HCl = MnCl2 + KCl + N2 + H2O =>
10 NH3 + 6 KMnO4 + 18 HCl = 6 MnCl2 + 6 KCl + 5 N2 + 24 H2O
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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