| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(BrO3)2 + Ag2O = CaO + 2 AgBrO3
H2CO3 + KOH = HOH + K2CO3 =>
H2CO3 + 2 KOH = 2 HOH + K2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H18NO2 + O2 = H2O + C8H16 + N2O =>
8 C5H18NO2 + 10 O2 = 32 H2O + 5 C8H16 + 4 N2O
H3PO4 + HCl + K2MnO4 = KMnO4 + P + KCl + H2O =>
H3PO4 + 5 HCl + 5 K2MnO4 = 5 KMnO4 + P + 5 KCl + 4 H2O
C4H11O + C3H6O2 = C7H14O2 + H2O =>
16 C4H11O + 23 C3H6O2 = 19 C7H14O2 + 24 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K() + H2O() = KOH() + H2() =>
2 K() + 2 H2O() = 2 KOH() + H2()
HOCH2CH2NH2(g) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 HOCH2CH2NH2(g) + 13 O2(g) = 8 CO2(g) + 14 H2O(l) + 2 N2(g)
NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + NH3(g) + H2O(g) =>
2 NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + 2 NH3(g) + 2 H2O(g)
C14H10O3 + NaBH4 = C7H7O{-} + C7H5O2{-} + BH3 + Na{+} =>
C14H10O3 + 2 NaBH4 = C7H7O{-} + C7H5O2{-} + 2 BH3 + 2 Na{+}
TiCl3 + FeCl3 + H2O = TiOCl2 + FeCl2 + HCl =>
TiCl3 + FeCl3 + H2O = TiOCl2 + FeCl2 + 2 HCl
C5H11N + H2SO4 = C5H10NH3SO4 =>
C5H11N + H2SO4 = C5H10NH3SO4
NH4Cl + Mg(OH)2 = NH5O + MgCl2 =>
2 NH4Cl + Mg(OH)2 = 2 NH5O + MgCl2
MgO + S = SO2 + Mg =>
2 MgO + S = SO2 + 2 Mg
NaH2PO2 + H2SO4 + K2Cr2O7 = NaH2PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 NaH2PO2 + 8 H2SO4 + 2 K2Cr2O7 = 3 NaH2PO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
CH4 + CH3COOH = CH4COOH + CH3 =>
CH4 + CH3COOH = CH4COOH + CH3
AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CrO4(aq) = Ag2CrO4(s) + 2 NaNO3(aq)
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
Mg + H2(PO4) = Mg3(PO4)2 + H2 =>
3 Mg + 2 H2(PO4) = Mg3(PO4)2 + 2 H2
KMnO4 + ZnCl2 = KCl2 + MnO4Zn =>
KMnO4 + ZnCl2 = KCl2 + MnO4Zn
Mg3P2 + H2O(l) = Mg(OH)2 + PH3 =>
Mg3P2 + 6 H2O(l) = 3 Mg(OH)2 + 2 PH3
LiAlH4 + H2O = LiOH + Al(OH) + H2 =>
LiAlH4 + 2 H2O = LiOH + Al(OH) + 3 H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr + PbO2 = Cr2O3 + PbO =>
2 Cr + 3 PbO2 = Cr2O3 + 3 PbO
Na(Hg) + H2O = NaOH + H2 + Hg =>
2 Na(Hg) + 2 H2O = 2 NaOH + H2 + 2 Hg
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
NH4OH(aq)HI(aq) = H2ONH4I =>
NH4OH(aq)HI(aq) = H2ONH4I
NH5O + HNO3 = H2O + NH4NO3 =>
NH5O + HNO3 = H2O + NH4NO3
Mn(OH)2 + Br2 + KOH = K2MnO3 + KBr + H2O =>
Mn(OH)2 + Br2 + 4 KOH = K2MnO3 + 2 KBr + 3 H2O
BF3 + H2 = B + HF =>
2 BF3 + 3 H2 = 2 B + 6 HF
H2O + Na2C2O4 = NaOH + NaHC2O4 =>
H2O + Na2C2O4 = NaOH + NaHC2O4
K2(C2O4)H2O + H2SO4 = H2C2O4 + K2SO4 + H2O =>
K2(C2O4)H2O + H2SO4 = H2C2O4 + K2SO4 + H2O
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(s) =>
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(s)
C5H9CH3 + Br2 = C5H9CH2Br + HBr =>
C5H9CH3 + Br2 = C5H9CH2Br + HBr
CaO + CrO3 = CaCr2O7 =>
CaO + 2 CrO3 = CaCr2O7
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al13 + HgCl2 = AlCl3 + Hg =>
2 Al13 + 39 HgCl2 = 26 AlCl3 + 39 Hg
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Ti + K2Cr2O7 + H2SO4 = Ti(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Ti + 2 K2Cr2O7 + 14 H2SO4 = 3 Ti(SO4)2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + KSO4 =>
2 Na2SO3 + KMnO4 + 2 H2SO4 = 2 Na2SO4 + MnSO4 + 2 H2O + KSO4
Na3AsO4 + SnCl4 = Sn3(AsO4)4 + NaCl =>
4 Na3AsO4 + 3 SnCl4 = Sn3(AsO4)4 + 12 NaCl
CuSO4 + Na2CO3 + H2O = Cu2CO3(OH)2 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2CO3(OH)2 + 2 Na2SO4 + CO2
Zn(OH) + HNO3 = Zn(NO3) + HOH =>
Zn(OH) + HNO3 = Zn(NO3) + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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