| Équations équilibrées la veille | Équations équilibrées le lendemain |
K{3}C{6}H{5}O{7} + CO{2} + 5 H{2}O = 4 H{3}C{6}H{5}O{7} + KHCO{3}
(NH4)3PO4 + CrBr2 = NH4Br + Cr3(PO4)2 =>
2(NH4)3PO4 + 3 CrBr2 = 6 NH4Br + Cr3(PO4)2
Cl2 + I2 + Ba(OH)2 = BaCl2 + Ba(IO)3 + H2O =>
4 Cl2 + 3 I2 + 6 Ba(OH)2 = 4 BaCl2 + 2 Ba(IO)3 + 6 H2O
C6H6(g) + O2(g) = CO(g) + H20(l) =>
10 C6H6(g) + 30 O2(g) = 60 CO(g) + 3 H20(l)
[Cr(N2H4CO)6]4[Cr(CN6)]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN6)]3 + 1056 KMnO4 + 1219 H2SO4 = 35 K2Cr2O7 + 1056 MnSO4 + 270 CO2 + 660 KNO3 + 163 K2SO4 + 1699 H2O
C3H60 + CrO3 = Cr2O3 + CO2 + H2O =>
C3H60 + 24 CrO3 = 12 Cr2O3 + 3 CO2 + 30 H2O
Tl(NO3)3 + Na2S = NaNO3 + Tl2S3 =>
2 Tl(NO3)3 + 3 Na2S = 6 NaNO3 + Tl2S3
Br2 + Sr = SrBr2 =>
Br2 + Sr = SrBr2
C4H6 + HCl = C4H6Cl + H =>
C4H6 + HCl = C4H6Cl + H
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3 =>
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3
MoS2(s) + O2 = MoO2(s) + SO2(g) =>
MoS2(s) + 3 O2 = MoO2(s) + 2 SO2(g)
H2SO4 + Na2S2O3 = Na2S2O6 + H2O + SO2 =>
3 H2SO4 + Na2S2O3 = Na2S2O6 + 3 H2O + 3 SO2
MnO2 + N2H4 + H2SO4 = N2 + MnSO4 + H2O =>
2 MnO2 + N2H4 + 2 H2SO4 = N2 + 2 MnSO4 + 4 H2O
CH3COCH3 + NaBH4 + H2O = CH3CHOHCH3 + B(OH)3 + NaOH =>
4 CH3COCH3 + NaBH4 + 4 H2O = 4 CH3CHOHCH3 + B(OH)3 + NaOH
Zn + CuSO4 = Cu + Zn(SO4) =>
Zn + CuSO4 = Cu + Zn(SO4)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4NO3 + Cu + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
NH4NO3 + 4 Cu + 5 H2SO4 = 4 CuSO4 + (NH4)2SO4 + 3 H2O
HSO + HNO2 = S + NO2 + H2O =>
HSO + HNO2 = S + NO2 + H2O
C6H6COOH + NaOH = C6H6COONa + H2O =>
C6H6COOH + NaOH = C6H6COONa + H2O
C3Cl3N3O3 + NaBr + HCl = H2O + Br2 + NaCl + C3N3 =>
2 C3Cl3N3O3 + 18 NaBr + 12 HCl = 6 H2O + 9 Br2 + 18 NaCl + 2 C3N3
NaCl(aq) + KBr(aq) = NaBr + KCl =>
NaCl(aq) + KBr(aq) = NaBr + KCl
C2H5O{-} + H2O = C2H6O + OH{-} =>
C2H5O{-} + H2O = C2H6O + OH{-}
BaAl2 + O(SO4)3 = BaO + Al2(SO4)3 =>
BaAl2 + O(SO4)3 = BaO + Al2(SO4)3
NaCl + H2SO4 = H2S + Na2SO4 + Cl2 + H2O =>
8 NaCl + 5 H2SO4 = H2S + 4 Na2SO4 + 4 Cl2 + 4 H2O
Cr2(SO4)3 + H2O2 + H2O = CrO2 + H2SO4 =>
Cr2(SO4)3 + H2O2 + 2 H2O = 2 CrO2 + 3 H2SO4
Zn(HPO4)2 + CH3COOH = (CH3COO)2Zn + H2PO4 =>
Zn(HPO4)2 + 2 CH3COOH = (CH3COO)2Zn + 2 H2PO4
MgO + H2CrO4 = Mg(CrO4) + H2O =>
MgO + H2CrO4 = Mg(CrO4) + H2O
CuS + H2O = H2S + CuO =>
CuS + H2O = H2S + CuO
Na + F = NaF =>
Na + F = NaF
NH4NO3 + Cu + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
NH4NO3 + 4 Cu + 5 H2SO4 = 4 CuSO4 + (NH4)2SO4 + 3 H2O
CaO + HOCN = Ca(OCN)2 + H2O =>
CaO + 2 HOCN = Ca(OCN)2 + H2O
NaOH(aq) + HCl = H2O(l) + NaCl(aq) =>
NaOH(aq) + HCl = H2O(l) + NaCl(aq)
Octane + oxygen = carbondioxide + water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeO2 + PdF = FeF + PdO2 =>
FeO2 + PdF = FeF + PdO2
C10H16N5O13P3 + C6H9N3O = C10H15N5O10P2 + C6H10N3O4P =>
C10H16N5O13P3 + C6H9N3O = C10H15N5O10P2 + C6H10N3O4P
NO + H2O + I2 = HNO2 + HI =>
2 NO + 2 H2O + I2 = 2 HNO2 + 2 HI
No3 = No2 =>
2 No3 = 3 No2
Al + Hg(CH3COO2)2 = Al2(CH3COO2)3 + Hg =>
4 Al + 3 Hg(CH3COO2)2 = 2 Al2(CH3COO2)3 + 3 Hg
CH3CH2NH3 + HCl = CH3CH2NH4 + Cl =>
CH3CH2NH3 + HCl = CH3CH2NH4 + Cl
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
CH3COH + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
8 CH3COH + 5 MgCO3 = H2CO3 + 5 Mg(CH3COO)2
NH4 + S = S(NH4) =>
NH4 + S = S(NH4)
Na2O + SO3 = Na2S + O4 =>
Na2O + SO3 = Na2S + O4
CaC2N2 + H3PO4 = Ca3P2O8 + HCN =>
3 CaC2N2 + 2 H3PO4 = Ca3P2O8 + 6 HCN
Nb2O5 + KOH = K3(NbO4) + H2O =>
Nb2O5 + 6 KOH = 2 K3(NbO4) + 3 H2O
K2Cr2O7 + H2X + C2H5OH = Cr2X3 + K2X + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2X + 3 C2H5OH = 2 Cr2X3 + 2 K2X + 3 CH3COOH + 11 H2O
Al(s) + PbO2(s) = Al2O3(s) + Pb(s) =>
4 Al(s) + 3 PbO2(s) = 2 Al2O3(s) + 3 Pb(s)
KHSO4 + Fe2O3 = KOH + Fe2(SO4)3 =>
3 KHSO4 + Fe2O3 = 3 KOH + Fe2(SO4)3
C4H2NH + SiC = C4H2NHSiC =>
C4H2NH + SiC = C4H2NHSiC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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