| Équations équilibrées la veille |
PbCO3(s) = PbO(s) + CO2(g)
NaOH + NH4NO3 = NH4OH + NaNO3 =>
NaOH + NH4NO3 = NH4OH + NaNO3
H2SO4 + NH4OH = H2 + SO4NH4OH =>
H2SO4 + NH4OH = H2 + SO4NH4OH
NaH2PO4 + Al2(SO4)3 = Na2SO4 + Al(H2PO4)3 =>
6 NaH2PO4 + Al2(SO4)3 = 3 Na2SO4 + 2 Al(H2PO4)3
Cs2S = Cs2 + S =>
Cs2S = Cs2 + S
MnO2 + Cl2 + NaOH = Mn(OH)2 + NaClO =>
MnO2 + Cl2 + 2 NaOH = Mn(OH)2 + 2 NaClO
NaCl + H2O + KNO3 = KClO3 + NaNO3 + H2 =>
NaCl + 3 H2O + KNO3 = KClO3 + NaNO3 + 3 H2
Na + O2 + H2 = NaOH =>
2 Na + O2 + H2 = 2 NaOH
C6H5Cl + H2O = C6H5OH + HCl =>
C6H5Cl + H2O = C6H5OH + HCl
C10H18O + NaHCO3 = C10H19 + NaCO4 =>
C10H18O + NaHCO3 = C10H19 + NaCO4
KOH + CH3CH2COOH = H2O + KCH3CH2COO =>
KOH + CH3CH2COOH = H2O + KCH3CH2COO
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
C3H8 + Cl = C + HCl =>
C3H8 + 8 Cl = 3 C + 8 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
W(CO3)2 = WO2 + CO2 =>
W(CO3)2 = WO2 + 2 CO2
Mg3N2 + BaCl2 = MgCl2 + Ba3N2 =>
Mg3N2 + 3 BaCl2 = 3 MgCl2 + Ba3N2
AgClO3(aq) + KCl(aq) = AgCl + KClO3 =>
AgClO3(aq) + KCl(aq) = AgCl + KClO3
S4 + O2 = SO2 =>
S4 + 4 O2 = 4 SO2
K2SO3(aq) + HClO4(aq) = KClO4(aq) + H2O(l) + SO2(g) =>
K2SO3(aq) + 2 HClO4(aq) = 2 KClO4(aq) + H2O(l) + SO2(g)
K2CO3(aq) + H3PO4(aq) = K3PO4(aq) + CO2(g) + H2O(l) =>
3 K2CO3(aq) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 CO2(g) + 3 H2O(l)
AlCl(subscript)3 + NH(subscript)4OH = NH(subscript)4Cl + Al(OH)(subscript)3 =>
AlCl(subscript)3 + 3 NH(subscript)4OH = 3 NH(subscript)4Cl + Al(OH)(subscript)3
Zn + S = Zn2S18 =>
2 Zn + 18 S = Zn2S18
KOH + Cr(OH)3 = H2O + KCrO2 =>
KOH + Cr(OH)3 = 2 H2O + KCrO2
NaN6 = Na + N6 =>
NaN6 = Na + N6
Al2(CrO4)3 + K = K2CrO4 + Al =>
Al2(CrO4)3 + 6 K = 3 K2CrO4 + 2 Al
Co(NO3)2 + K3PO4 = Co3(PO4)2 + KNO3 =>
3 Co(NO3)2 + 2 K3PO4 = Co3(PO4)2 + 6 KNO3
Cu(NO3)2*6H2O + C6H8O7 = Cu + CO2 + N2 + H2O =>
3 Cu(NO3)2*6H2O + 2 C6H8O7 = 3 Cu + 12 CO2 + 3 N2 + 26 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
He + S = HeS =>
He + S = HeS
HOH = HH + OO =>
2 HOH = 2 HH + OO
BeSO4 + KOH = K2SO4 + Be(OH)2 =>
BeSO4 + 2 KOH = K2SO4 + Be(OH)2
Al2O3*2SiO2*2H2O + H2SO4 + H2O = Al2(SO4)3*14H2O + SiO2 =>
Al2O3*2SiO2*2H2O + 3 H2SO4 + 9 H2O = Al2(SO4)3*14H2O + 2 SiO2
CH3CH2Cl + AlCl3 = CH3CH2 + AlCl4 =>
CH3CH2Cl + AlCl3 = CH3CH2 + AlCl4
NH2NO2 + H2 = NH3 + H2O =>
NH2NO2 + 4 H2 = 2 NH3 + 2 H2O
NH3 + K2Cr2O7 = HNO3 + K2Cr2O5 + H2O =>
NH3 + 2 K2Cr2O7 = HNO3 + 2 K2Cr2O5 + H2O
Cl2 + Ca(OH)2 = CaCl2 + HClO =>
2 Cl2 + Ca(OH)2 = CaCl2 + 2 HClO
ZnSO4 + NaOH = Na2ZnO2 + Na2SO4 + H2O =>
ZnSO4 + 4 NaOH = Na2ZnO2 + Na2SO4 + 2 H2O
(NH4)2CO3 + Mg(NO3)2 = MgCO3 + NH4NO3 =>
(NH4)2CO3 + Mg(NO3)2 = MgCO3 + 2 NH4NO3
Ca + NdF3 = Nd + CaF2 =>
3 Ca + 2 NdF3 = 2 Nd + 3 CaF2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgI + Fe = FeI3 + Ag =>
3 AgI + Fe = FeI3 + 3 Ag
Mg2(s) + HCl = H2(g) + MgCl2 =>
Mg2(s) + 4 HCl = 2 H2(g) + 2 MgCl2
S4 + O2 = SO2 =>
S4 + 4 O2 = 4 SO2
Mg2O2 + CO2 = Mg2(CO3)2 =>
Mg2O2 + 2 CO2 = Mg2(CO3)2
H2C2O4 + MnO4{-} + H{+} = CO2 + Mn{+2} + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 10 CO2 + 2 Mn{+2} + 8 H2O
PbO + K2CrO4 + HNO3 = PbCrO4 + KNO3 + H2O =>
PbO + K2CrO4 + 2 HNO3 = PbCrO4 + 2 KNO3 + H2O
HC + O = C + H2O =>
2 HC + O = 2 C + H2O
Rb2[Zn(OH)4] + H2S = RbHS + Zn(OH)2 + H2O =>
Rb2[Zn(OH)4] + 2 H2S = 2 RbHS + Zn(OH)2 + 2 H2O
NH4SO4 + LiOH = NH3 + LiSO4 + H2O =>
NH4SO4 + LiOH = NH3 + LiSO4 + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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