| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + CaCO3 + MgCO3 = 2 CO2 + CaCl2 + Mg(OH)2
NiCl2 + Na2S = NaCl + NiS =>
NiCl2 + Na2S = 2 NaCl + NiS
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
SN(OH)4 + HCl = SN(OH)3Cl + H2O =>
SN(OH)4 + HCl = SN(OH)3Cl + H2O
Rb + H3PO4 = RbPO4 + H2 =>
2 Rb + 2 H3PO4 = 2 RbPO4 + 3 H2
BO3 + H2O = OH + BO2 =>
BO3 + H2O = 2 OH + BO2
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
KICl*2 = KClI*2 =>
KICl*2 = KClI*2
CH3CH(OH)CH3 + I2 + P = CH3CHICH3 + H3PO3 =>
6 CH3CH(OH)CH3 + 3 I2 + 2 P = 6 CH3CHICH3 + 2 H3PO3
C + Al2 = CAl2 =>
C + Al2 = CAl2
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
AgCO3 + Cu = AgCuCO3 =>
AgCO3 + Cu = AgCuCO3
MnCl2 + H2O = HCl + MnO =>
MnCl2 + H2O = 2 HCl + MnO
Cr2O3 + KOH = K2O + Cr(OH)3 =>
Cr2O3 + 6 KOH = 3 K2O + 2 Cr(OH)3
CaCO3 + Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + H2O + CO2 =>
3 CaCO3 + 2 Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + H2O + CO2
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
HBrO3 + PH3 = Br + P2O5 + H2O =>
16 HBrO3 + 10 PH3 = 16 Br + 5 P2O5 + 23 H2O
FeSO4 + NaHCO3 = FeSO4*Fe(OH)2 + Na2SO4 + CO2 =>
2 FeSO4 + 2 NaHCO3 = FeSO4*Fe(OH)2 + Na2SO4 + 2 CO2
CH3CHNH2COOH + O2 = N2 + CO2 + H2O =>
4 CH3CHNH2COOH + 15 O2 = 2 N2 + 12 CO2 + 14 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
H(g) + Br(s) = HBr(ac) =>
H(g) + Br(s) = HBr(ac)
Cl2(g)MgBr(s) = Br(s)Cl2Mg(s) =>
Cl2(g)MgBr(s) = Br(s)Cl2Mg(s)
SiNa2OO2 = Na2SiO3 =>
SiNa2OO2 = Na2SiO3
NaClO + C3H8O = NaClC3H8O2 =>
NaClO + C3H8O = NaClC3H8O2
H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2
CH3COOH + K = CH3COOK + H2 =>
2 CH3COOH + 2 K = 2 CH3COOK + H2
Cs2O + HBr = Cs2Br2 + H2O =>
Cs2O + 2 HBr = Cs2Br2 + H2O
HBrO + Pt(OH)4 = Pt(BrO)4 + H2O =>
4 HBrO + Pt(OH)4 = Pt(BrO)4 + 4 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
H2Se + Na2SO4 = NaHSe + H2SO4 =>
2 H2Se + Na2SO4 = 2 NaHSe + H2SO4
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
(NH4)Cl + Ca(OH)2 = (NH4)(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2(NH4)(OH) + CaCl2
KOH + HCe = KCe + H2O =>
KOH + HCe = KCe + H2O
Rb + H3PO4 = Rb3PO4 + H2 =>
6 Rb + 2 H3PO4 = 2 Rb3PO4 + 3 H2
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
Ca(OH)2(s) + NH4Cl(aq) = H2O(l) + NH3(aq) + CaCl2(aq) =>
Ca(OH)2(s) + 2 NH4Cl(aq) = 2 H2O(l) + 2 NH3(aq) + CaCl2(aq)
Na3P + Na2Cr2O7 + HCl = Na3PO4 + CrCl3 + NaCl + H2O =>
3 Na3P + 4 Na2Cr2O7 + 32 HCl = 3 Na3PO4 + 8 CrCl3 + 8 NaCl + 16 H2O
CuO = Cu2 + O =>
2 CuO = Cu2 + 2 O
NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2 =>
NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2
BaO + CO3 = BaCO4 =>
BaO + CO3 = BaCO4
N2O5 + SO2 = N2O3 + SO3 =>
N2O5 + 2 SO2 = N2O3 + 2 SO3
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
CH3COOH + CUCO3 = CU(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + CUCO3 = CU(CH3COO)2 + CO2 + H2O
CCl2 + H2O = CO + H2Cl2 =>
CCl2 + H2O = CO + H2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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