| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4(s) + 2 H2O(s) = TiO2(s) + 4 HCl(l)
Al(OH)3 + H2O = AlO3H2 + H3O =>
Al(OH)3 + H2O = AlO3H2 + H3O
NaHSO4 + NaOH = NaH + NaOHSO4 =>
NaHSO4 + NaOH = NaH + NaOHSO4
Mg(NO3)2 + NaOH = NO3Na + Mg(OH)2 =>
Mg(NO3)2 + 2 NaOH = 2 NO3Na + Mg(OH)2
ZnO + Al2O3 = ZnAl2O4 =>
ZnO + Al2O3 = ZnAl2O4
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + KNO3(aq) =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + 2 KNO3(aq)
HCl + Cu(C2H3O2)2 = H(C2H3O2) + CuCl2 =>
2 HCl + Cu(C2H3O2)2 = 2 H(C2H3O2) + CuCl2
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
Sr(NO3)2 + H2O2 + NH3 = SrO2 + NH4NO3 =>
Sr(NO3)2 + H2O2 + 2 NH3 = SrO2 + 2 NH4NO3
Ni(NO3)2 + NaCO3 = (NO3)2CO3 + NaNi =>
Ni(NO3)2 + NaCO3 = (NO3)2CO3 + NaNi
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
AgNO3 + NAl = AgAl + NNO3 =>
AgNO3 + NAl = AgAl + NNO3
CoBr3(aq) + K2S = KBr + S3Co2 =>
2 CoBr3(aq) + 3 K2S = 6 KBr + S3Co2
Bi(NO3)3 + KOH + Cl = KBiO3 + KCl + KNO3 + H2O =>
Bi(NO3)3 + 6 KOH + 2 Cl = KBiO3 + 2 KCl + 3 KNO3 + 3 H2O
C2H6O + Cr2O7 + H{+} = C2H4O + H2O + Cr3{+} =>
20 C2H6O + 3 Cr2O7 + 2 H{+} = 20 C2H4O + 21 H2O + 2 Cr3{+}
XCH3 + H2CrO4 = XCOH + H2CrO2 + H2O =>
XCH3 + H2CrO4 = XCOH + H2CrO2 + H2O
SrS + Cu(NO3)2 = CuS2 + Sr(NO3) =>
2 SrS + Cu(NO3)2 = CuS2 + 2 Sr(NO3)
C2H6 + OO2 = CO2 + H2O =>
3 C2H6 + 7 OO2 = 6 CO2 + 9 H2O
FeS + NaCrO4 = FeCrO4 + NaS =>
FeS + NaCrO4 = FeCrO4 + NaS
MgCl2 + K3(PO4) = Mg3(PO4) + KCl2 =>
3 MgCl2 + K3(PO4) = Mg3(PO4) + 3 KCl2
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
Ga2(SO4)3 = Ga2O3 + SO3 =>
Ga2(SO4)3 = Ga2O3 + 3 SO3
Al + NH4ClO4 = N2 + H2O + HCl + Al2O3 =>
10 Al + 6 NH4ClO4 = 3 N2 + 9 H2O + 6 HCl + 5 Al2O3
NaBr + CuCO3 = Na2CO3 + CuBr2 =>
2 NaBr + CuCO3 = Na2CO3 + CuBr2
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
CH3CH2CH3 + Br2 = CH3CH2CHBr + H2 =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CHBr + 2 H2
C7H8 + C5H12 = C12H20 =>
C7H8 + C5H12 = C12H20
KOH + MgI2 = KI + Mg(OH)2 =>
2 KOH + MgI2 = 2 KI + Mg(OH)2
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
CH3(CH2)6CH3 + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3 + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4 + NH4Cl =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4 + 2 NH4Cl
FeCl2 + HCl + H2O2 = FeCl3 + H2O =>
2 FeCl2 + 2 HCl + H2O2 = 2 FeCl3 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2O3(s) + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3(s) + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
NH4 + KOH = NH3 + K + H2O =>
NH4 + KOH = NH3 + K + H2O
HCO3{-} + HCl = Cl{-} + H2O + CO2 =>
HCO3{-} + HCl = Cl{-} + H2O + CO2
NH4SH + NaClO + NaOH = N2 + Na2SO4 + NaCl + H2O =>
2 NH4SH + 11 NaClO + 4 NaOH = N2 + 2 Na2SO4 + 11 NaCl + 7 H2O
Ca(OH)2 + C20H14O4 = Ca + H2CO3 + H2O =>
43 Ca(OH)2 + C20H14O4 = 43 Ca + 20 H2CO3 + 30 H2O
H4SiO4 + Al = Al4(SiO4)3 + H2 =>
3 H4SiO4 + 4 Al = Al4(SiO4)3 + 6 H2
ZnC4H6O4 + Na3PO4 = NaC2H3O2 + Zn3P2O8 =>
3 ZnC4H6O4 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3P2O8
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + MnCO3 + SiO2 = Na2MnSiO4 + CO2 =>
Na2CO3 + MnCO3 + SiO2 = Na2MnSiO4 + 2 CO2
Al(NO3)3 + HI = AlI3 + HNO3 =>
Al(NO3)3 + 3 HI = AlI3 + 3 HNO3
NH4Cl + Pb3NO3{-}1 = NH4NO3{-}1 + Pb3Cl =>
NH4Cl + Pb3NO3{-}1 = NH4NO3{-}1 + Pb3Cl
H2N(CH2)6NH2 + HNO2 = HO(CH2)6OH + N2 + H2O =>
H2N(CH2)6NH2 + 2 HNO2 = HO(CH2)6OH + 2 N2 + 2 H2O
Cl2 + BaBr2 = BaCl2 + Br2 =>
Cl2 + BaBr2 = BaCl2 + Br2
CH3NH2 + CH3Cl = (CH3)2NH + HCl =>
CH3NH2 + CH3Cl = (CH3)2NH + HCl
K2Cr2O7 + Fe2(SO4)3 + H2SO4 = Fe(SO4)3 + CrSO4 + K2SO4 + H2O =>
3 K2Cr2O7 + 4 Fe2(SO4)3 + 21 H2SO4 = 8 Fe(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
HCl + AgNo3 = AgCl2 + H2No3 =>
2 HCl + AgNo3 = AgCl2 + H2No3
H2SO4 + KOH = (K)2SO4 + H2O =>
H2SO4 + 2 KOH = (K)2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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