| Équations équilibrées la veille |
Na2O + SiO2 = Na2SiO3
AlNO3 + HSO4 = AlSO4 + HNO3 =>
AlNO3 + HSO4 = AlSO4 + HNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
F + Sr = FSr =>
F + Sr = FSr
CuO + C = Cu + CO =>
CuO + C = Cu + CO
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C5H11COOH + CaCO3 = (C5H11COO)2Ca + H2O + CO2 =>
2 C5H11COOH + CaCO3 = (C5H11COO)2Ca + H2O + CO2
SO2 + Co(OH)2 = Co + SO4 + H2 =>
SO2 + Co(OH)2 = Co + SO4 + H2
CuO + C = Cu + CO =>
CuO + C = Cu + CO
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Cl3Fe + Cl2Sn = Cl2Fe + Cl4Sn =>
2 Cl3Fe + Cl2Sn = 2 Cl2Fe + Cl4Sn
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
K2MnO4 + K2SO3 + KOH = H2O + K2SO4 + K3MnO4 =>
2 K2MnO4 + K2SO3 + 2 KOH = H2O + K2SO4 + 2 K3MnO4
H2S + N2 = NH3 + S =>
3 H2S + N2 = 2 NH3 + 3 S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HO5 = H2O + O =>
2 HO5 = H2O + 9 O
B2O3 + Cl = BCl3 + O2 =>
2 B2O3 + 12 Cl = 4 BCl3 + 3 O2
F2 + NH4I = FNH4 + I2 =>
F2 + 2 NH4I = 2 FNH4 + I2
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
CH2ClCOOH + NH3 = NH2CH2COOH + HCl =>
CH2ClCOOH + NH3 = NH2CH2COOH + HCl
C2H6O + N2O = CO2 + H2O + N2 =>
C2H6O + 6 N2O = 2 CO2 + 3 H2O + 6 N2
Ga + As = GaAs =>
Ga + As = GaAs
FeOH2 = FeH2O =>
FeOH2 = FeH2O
Pd + F2 = PdF3 =>
2 Pd + 3 F2 = 2 PdF3
B + NaOH = Na3BO3 + H2 =>
2 B + 6 NaOH = 2 Na3BO3 + 3 H2
Fe(s) + S = Fe2S3 =>
2 Fe(s) + 3 S = Fe2S3
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2
HCl(aq) + H2O(l) = H3O{+} + Cl{-} =>
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
H2O + CO2 = O2 + C6H12O6 =>
6 H2O + 6 CO2 = 6 O2 + C6H12O6
S2O3{-2} + H2O2 = SO4{-2} + H2O + H{+} =>
S2O3{-2} + 4 H2O2 = 2 SO4{-2} + 3 H2O + 2 H{+}
Ba(OH)2 + H4P2O7 = H2BaP2O7 + H2O =>
Ba(OH)2 + H4P2O7 = H2BaP2O7 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
(PO4)2 = P + O =>
(PO4)2 = 2 P + 8 O
C4H10O + K2Cr2O7 = C4H8O + H2Cr2O7 + K =>
C4H10O + K2Cr2O7 = C4H8O + H2Cr2O7 + 2 K
AlN + HCl = AlCl3 + NH3 =>
AlN + 3 HCl = AlCl3 + NH3
C + Fe2 = CFe4 =>
C + 2 Fe2 = CFe4
Co(OH)3 + H3AsO4 = CoAsO4 + H2O =>
Co(OH)3 + H3AsO4 = CoAsO4 + 3 H2O
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(NO3)
K2MnO4(aq) + Cl2(g) = KMnO4(s) + KCl(aq) =>
2 K2MnO4(aq) + Cl2(g) = 2 KMnO4(s) + 2 KCl(aq)
OHCH2CHCH2OH + KMnO4 + H2SO4 = HOC(O)CH2CH2C(O)OH + MnSO4 + KSO4 + H2O =>
8 OHCH2CHCH2OH + 9 KMnO4 + 18 H2SO4 = 6 HOC(O)CH2CH2C(O)OH + 9 MnSO4 + 9 KSO4 + 28 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
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| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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