| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 S2Cl2(l) + 16 NH3(l) = S4N4(s) + S8(s) + 12 NH4Cl(s)
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
CaAl2Si2O8 + H2O = CaAl2(OH)2Si2O7*H2O =>
CaAl2Si2O8 + 2 H2O = CaAl2(OH)2Si2O7*H2O
Al4P3 = Al3 + P4 =>
12 Al4P3 = 16 Al3 + 9 P4
Ba + (OH)2 + Fe + Br = Ba(OH)2FeBr3 =>
Ba + (OH)2 + Fe + 3 Br = Ba(OH)2FeBr3
Fe(OH)3 + CH3COONa + HNO3 = Fe(OH)2CH3COO + NaNO3 + H2O =>
Fe(OH)3 + CH3COONa + HNO3 = Fe(OH)2CH3COO + NaNO3 + H2O
C6H7NO3S + Na2CO3 = NaC6H6SO3N + CO2 + H2O =>
2 C6H7NO3S + Na2CO3 = 2 NaC6H6SO3N + CO2 + H2O
CrO + HBr = CrBr + OH =>
CrO + HBr = CrBr + OH
Na3V3O9 + NaOH = Na4V2O7 + H2O =>
2 Na3V3O9 + 6 NaOH = 3 Na4V2O7 + 3 H2O
(NH4)2S + Al(NO2)3 = (NH4)(NO2) + Al2S3 =>
3(NH4)2S + 2 Al(NO2)3 = 6(NH4)(NO2) + Al2S3
K2SO4 + PbCl2 = KCl + PbSO4 =>
K2SO4 + PbCl2 = 2 KCl + PbSO4
C9H9NO2 + H2O2 = C9H10NO2 + O2 =>
2 C9H9NO2 + H2O2 = 2 C9H10NO2 + O2
HIO3 + KI + NaOH = KIO + NaIO + H2O =>
HIO3 + 2 KI + NaOH = 2 KIO + NaIO + H2O
AluminiumSulfate + AmmoniumHydroxide = AluminiumHydroxide + AmmoniumSulfate =>
AluminiumSulfate + AmmoniumHydroxide = AluminiumHydroxide + AmmoniumSulfate
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)4 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 5 H2SO4 + 2 CH3CH2OH = Cr2(SO4)4 + 7 H2O + 2 CH3CHO + K2SO4
HgSO4 + KI = KSO4 + HgI =>
HgSO4 + KI = KSO4 + HgI
Na3BO3 = Na2B4O7 + Na2O =>
4 Na3BO3 = Na2B4O7 + 5 Na2O
AgNO2 + K2SO3 = KNO2 + Ag2O3S =>
2 AgNO2 + K2SO3 = 2 KNO2 + Ag2O3S
Cl2(g) + NaBr(aq) = ClBr(aq) + Na(l) =>
Cl2(g) + 2 NaBr(aq) = 2 ClBr(aq) + 2 Na(l)
Sr + Br2 = SrBr2 =>
Sr + Br2 = SrBr2
CuSO3 + HNO3 = Cu(NO3)2 + H2O + SO2 =>
CuSO3 + 2 HNO3 = Cu(NO3)2 + H2O + SO2
OCl{-} + H{+} = ClO + H =>
OCl{-} + H{+} = ClO + H
CH3COOH + Na2CO3 = CH3COONa + H20O + CO2 =>
53 CH3COOH + 22 Na2CO3 = 44 CH3COONa + 4 H20O + 40 CO2
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s) =>
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s)
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
K2(SO4) + Ba(NO3)2 = K2(NO3)2 + Ba(SO4) =>
K2(SO4) + Ba(NO3)2 = K2(NO3)2 + Ba(SO4)
[Cd(NH3)4]Cl2 = Cd(NH3)4 + Cl =>
[Cd(NH3)4]Cl2 = Cd(NH3)4 + 2 Cl
CI + KF = KCI + F =>
CI + KF = KCI + F
H2SO4 + HCl = HClO4 + SO2 + H2O =>
4 H2SO4 + HCl = HClO4 + 4 SO2 + 4 H2O
Bi(OH)3 + NaSn(OH)3 + NaOH = Bi + Na2Sn(OH)5 =>
Bi(OH)3 + 3 NaSn(OH)3 + 3 NaOH = Bi + 3 Na2Sn(OH)5
CoSO4 + NaOH = (CoOH)2SO4 + Na2SO4 =>
2 CoSO4 + 2 NaOH = (CoOH)2SO4 + Na2SO4
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
N2(g) + H2O(l) = NH3(aq) + O2(g) =>
2 N2(g) + 6 H2O(l) = 4 NH3(aq) + 3 O2(g)
Cr2(SO4)3 + NaNO3 + Na2CO3 = Na2SO4 + Na2CrO4 + NaNO2 + CO2 =>
Cr2(SO4)3 + 3 NaNO3 + 5 Na2CO3 = 3 Na2SO4 + 2 Na2CrO4 + 3 NaNO2 + 5 CO2
C12H28O4Ti + H2O = TiO2 + CH3CHCH3OH =>
C12H28O4Ti + 2 H2O = TiO2 + 4 CH3CHCH3OH
H2O2 + ClO2 = ClO2{-} + O2 + H{+} =>
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
H{+} + e + O2 = H2O2 =>
2 H{+} + 2e + O2 = H2O2
S + H2O = SO2 + H =>
S + 2 H2O = SO2 + 4 H
NaI + KMnO4 + H2SO4 = I2 + MnSO4 + NaSO4 + K2SO4 + H2O =>
10 NaI + 4 KMnO4 + 16 H2SO4 = 5 I2 + 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 16 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
KSCN + Hg = Hg(SCN)2 + K =>
2 KSCN + Hg = Hg(SCN)2 + 2 K
(NH4)3PO4(aq) + Ca(NO3)2(aq) = NH4NO3(s) + Ca3(PO4)2(s) =>
2(NH4)3PO4(aq) + 3 Ca(NO3)2(aq) = 6 NH4NO3(s) + Ca3(PO4)2(s)
(NH4)CO3 + Ba = Ba(NH4)2 + CO3 =>
2(NH4)CO3 + Ba = Ba(NH4)2 + 2 CO3
K2Fe(CN)6 + KMnO4 + HCl = KCl + FeCl2 + MnCl + CO2 + NO + H2O =>
3 K2Fe(CN)6 + 20 KMnO4 + 52 HCl = 26 KCl + 3 FeCl2 + 20 MnCl + 18 CO2 + 18 NO + 26 H2O
K2(SO4) + Ba(NO3)2 = K2(NO3)2 + Ba(SO4) =>
K2(SO4) + Ba(NO3)2 = K2(NO3)2 + Ba(SO4)
Fe(NO3)3 + (NH4)3PO4 = FePO4 + NH4NO3 =>
Fe(NO3)3 + (NH4)3PO4 = FePO4 + 3 NH4NO3
Hg(NO3)2(aq) + NaCl(aq) = HgCl2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaCl(aq) = HgCl2(s) + 2 NaNO3(aq)
Al2O3 + SiO2 + H2O = Al2Si4O10(OH)2 =>
Al2O3 + 4 SiO2 + H2O = Al2Si4O10(OH)2
HNaCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 HNaCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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