| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 B4C + 16 KNO3 = 16 KBO2 + 5 CO2 + 8 N2 + 2 B2O3
Pl(OH)2 = PlO + H2O =>
Pl(OH)2 = PlO + H2O
KMnO4 + SnCl + H2SO4 = MnSO4 + SnCl4 + Sn(SO4)2 + KCl + H2O =>
6 KMnO4 + 10 SnCl + 24 H2SO4 = 6 MnSO4 + SnCl4 + 9 Sn(SO4)2 + 6 KCl + 24 H2O
CH3CN + H2O = CH2CN + H3O =>
CH3CN + H2O = CH2CN + H3O
ZrOCl2 + H3PO4 = Zr3(PO4)4 + HCl + H2O =>
3 ZrOCl2 + 4 H3PO4 = Zr3(PO4)4 + 6 HCl + 3 H2O
Zn(OH)2 + HNO3 = Zn3N2 + H2O + O2 =>
3 Zn(OH)2 + 2 HNO3 = Zn3N2 + 4 H2O + 4 O2
(NH4)2Co3 + MgBr2 = (NH4)2Br2 + MgCo3 =>
(NH4)2Co3 + MgBr2 = (NH4)2Br2 + MgCo3
CH3OH + HClO3 = ClO2 + H2CO3 + H2O =>
CH3OH + 6 HClO3 = 6 ClO2 + H2CO3 + 4 H2O
Cu(NO3)2 + NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2 =>
Cu(NO3)2 + 4 NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2
Li3P + MoCl4 = LiCl + Mo3P4 =>
4 Li3P + 3 MoCl4 = 12 LiCl + Mo3P4
BaCl2(aq) + Na2SO4(s) = BaSO4(s) + NaCl =>
BaCl2(aq) + Na2SO4(s) = BaSO4(s) + 2 NaCl
CaCO3 + H2SO4(aq) = CO2 + H2O(l) + CaSO4(aq) =>
CaCO3 + H2SO4(aq) = CO2 + H2O(l) + CaSO4(aq)
(CH3)3CCOCH3 + NaBH4 = (CH3)3CCHCH3OH + NaBH2 =>
(CH3)3CCOCH3 + NaBH4 = (CH3)3CCHCH3OH + NaBH2
Cu3 + S = Cu3S =>
Cu3 + S = Cu3S
(NH4)2PtCl4 + NH3 = Pt(NH3)2Cl2 + NH4Cl =>
(NH4)2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NH4Cl
HN3 + H2 = NH3 =>
HN3 + 4 H2 = 3 NH3
CaO + H2O + CO2 = CaCH2O4 =>
CaO + H2O + CO2 = CaCH2O4
H3NBH3 = (NH2BH2)6 + H2 =>
6 H3NBH3 = (NH2BH2)6 + 6 H2
Ag + HClO4 = AgClO4 + H2 =>
2 Ag + 2 HClO4 = 2 AgClO4 + H2
Cl + C6H12N4 + (NH2)2CO + H2O = NH4Cl + CO(NHOCH3)2 =>
8 Cl + 3 C6H12N4 + 6(NH2)2CO + 18 H2O = 8 NH4Cl + 8 CO(NHOCH3)2
C2A6 + O2 = CO2 + A2O =>
2 C2A6 + 7 O2 = 4 CO2 + 6 A2O
NH4Cl + K2Cr2O7 + H2SO4 = N2 + KClO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 NH4Cl + 3 K2Cr2O7 + 11 H2SO4 = N2 + 2 KClO3 + 3 Cr2(SO4)3 + 2 K2SO4 + 15 H2O
NaI + NaOCl + HCl = I2 + NaCl + H2O =>
2 NaI + NaOCl + 2 HCl = I2 + 3 NaCl + H2O
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
Cu2CH3COO + Mg(OH)2 = MgCH3COO + CuOH =>
Cu2CH3COO + Mg(OH)2 = MgCH3COO + 2 CuOH
Cl2O5 + Sn(OH)2 = Sn(ClO3)2 + H2O =>
Cl2O5 + Sn(OH)2 = Sn(ClO3)2 + H2O
NaHS + Fe(OH)2 = FeS + NaOH + H2O =>
NaHS + Fe(OH)2 = FeS + NaOH + H2O
Mg{2+} + SiO2 + H2O = Mg3Si2O5(OH)4 + H{+} =>
3 Mg{2+} + 2 SiO2 + 5 H2O = Mg3Si2O5(OH)4 + 6 H{+}
Li3P + MoCl4 = LiCl + Mo3P4 =>
4 Li3P + 3 MoCl4 = 12 LiCl + Mo3P4
FeNO3 + BaF2 = FeF2 + BaNO3 =>
FeNO3 + BaF2 = FeF2 + BaNO3
Li3P + MoCl4 = LiCl + Mo3P4 =>
4 Li3P + 3 MoCl4 = 12 LiCl + Mo3P4
ZnI2 + Cl = ZnI2Cl =>
ZnI2 + Cl = ZnI2Cl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Si2 + S8 = SiS4 =>
Si2 + S8 = 2 SiS4
ZnI2 + Cl = ZnI2Cl =>
ZnI2 + Cl = ZnI2Cl
S + Na(OH) = Na2S + Na2SO3 + H2O =>
3 S + 6 Na(OH) = 2 Na2S + Na2SO3 + 3 H2O
NaHS + AlCl3 + H2O = H2S + Al(OH)3 + NaCl =>
3 NaHS + AlCl3 + 3 H2O = 3 H2S + Al(OH)3 + 3 NaCl
K2Cr2O7 + HC1 = H2Cr2O7 + KC1 =>
K2Cr2O7 + 2 HC1 = H2Cr2O7 + 2 KC1
Bi{3+} + SnCl2 = BiCl3 + Sn{2+} =>
2 Bi{3+} + 3 SnCl2 = 2 BiCl3 + 3 Sn{2+}
HCl + KOH = H + ClKO =>
HCl + KOH = 2 H + ClKO
Cl + ZnI2 = ZnCl2 + I =>
2 Cl + ZnI2 = ZnCl2 + 2 I
ZnI2 + Cl = ZnI2Cl =>
ZnI2 + Cl = ZnI2Cl
TiO2 + H2 = H2O + TiO =>
TiO2 + H2 = H2O + TiO
ZnI2 + Cl = ZnI2Cl =>
ZnI2 + Cl = ZnI2Cl
C2H5OH + H2O = CO2 + H =>
C2H5OH + 3 H2O = 2 CO2 + 12 H
HNO3 + Mg(OH)2 = MgNO3 + H(OH)2 =>
HNO3 + Mg(OH)2 = MgNO3 + H(OH)2
FeSO4 + Ag2SO4 = Ag + Fe2(SO4)3 =>
2 FeSO4 + Ag2SO4 = 2 Ag + Fe2(SO4)3
HNO2(ac) + KMnO4(ac) + H2SO4(ac) = MnSO4(ac) + HNO3(ac) + K2SO4(ac) + H2O(l) =>
5 HNO2(ac) + 2 KMnO4(ac) + 3 H2SO4(ac) = 2 MnSO4(ac) + 5 HNO3(ac) + K2SO4(ac) + 3 H2O(l)
Cl + ZnI2 = ClI + Zn =>
2 Cl + ZnI2 = 2 ClI + Zn
CH3OH + CH2O = CH3CH2O2 =>
CH3OH + 3 CH2O = 2 CH3CH2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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