| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + Mg(OH)2 = Ca(OH)2 + MgBr2
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
CH3OH(l) + O2(g) = CH2O(g) + H2O(l) =>
2 CH3OH(l) + O2(g) = 2 CH2O(g) + 2 H2O(l)
HBr + K2O = H2O + KBr =>
2 HBr + K2O = H2O + 2 KBr
KMnO4 + NaBr + H2SO4 = Na2O4 + K2SO4 + MnSO4 + H2O + Br2 =>
8 KMnO4 + 10 NaBr + 12 H2SO4 = 5 Na2O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O + 5 Br2
Na(OH) + H(SO4)2 = H2O + Na(SO4)2 =>
Na(OH) + H(SO4)2 = H2O + Na(SO4)2
K2TbF5 + NaCl = K2TbCl5 + NaF =>
K2TbF5 + 5 NaCl = K2TbCl5 + 5 NaF
Fe3Cl3 + Cu = CuCl3 + Fe =>
Fe3Cl3 + Cu = CuCl3 + 3 Fe
ClO + HSO3 = Cl + HSO4 =>
ClO + HSO3 = Cl + HSO4
KMnO4 + NaClO2 + H2O = MnO2 + NaClO4 + KOH =>
4 KMnO4 + 3 NaClO2 + 2 H2O = 4 MnO2 + 3 NaClO4 + 4 KOH
Na2SO3 + KMnO4 + H2SO4 = NaSO4 + KHSO4 + MnSO4 + H2O =>
5 Na2SO3 + 4 KMnO4 + 13 H2SO4 = 10 NaSO4 + 4 KHSO4 + 4 MnSO4 + 11 H2O
Ga(OH)3 = GaO3 + H2 =>
2 Ga(OH)3 = 2 GaO3 + 3 H2
Sr3P2 + S = SrS + P =>
Sr3P2 + 3 S = 3 SrS + 2 P
H2SO4 + Na2SO3 = H2SO3 + Na2SO4 =>
H2SO4 + Na2SO3 = H2SO3 + Na2SO4
NH3 + Na2CO3 = NH3CO3 + Na2 =>
NH3 + Na2CO3 = NH3CO3 + Na2
Fe3Cl3 + Cu = CuCl3 + Fe =>
Fe3Cl3 + Cu = CuCl3 + 3 Fe
Fe(NO3)2 + HOH = HNO3 + FeNO3OH =>
Fe(NO3)2 + HOH = HNO3 + FeNO3OH
SnCl4 + Na2CO3 = SnCO3 + Na2Cl4 =>
SnCl4 + Na2CO3 = SnCO3 + Na2Cl4
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
NHCl + AgPO4 = NH(PO4) + AgCl =>
NHCl + AgPO4 = NH(PO4) + AgCl
B2H6(s) + O2(g) = B2O3(s) + H2O(l) =>
B2H6(s) + 3 O2(g) = B2O3(s) + 3 H2O(l)
FrOH + Pb(ClO3)2 = FrClO3 + Pb(OH)2 =>
2 FrOH + Pb(ClO3)2 = 2 FrClO3 + Pb(OH)2
Pb(NO3)2 + KOH = Pb(OH) + (NO3)2K =>
Pb(NO3)2 + KOH = Pb(OH) + (NO3)2K
KCl + MgS = KS + MgCl =>
KCl + MgS = KS + MgCl
C10H16N2O8 + NaOH = NaC10H16N2O8 + OH =>
C10H16N2O8 + NaOH = NaC10H16N2O8 + OH
FrOH + Pb(ClO3)2 = FrClO3 + Pb(OH)2 =>
2 FrOH + Pb(ClO3)2 = 2 FrClO3 + Pb(OH)2
NaH2PO4 + KOH = Na3PO4 + K3PO4 + H2O =>
3 NaH2PO4 + 6 KOH = Na3PO4 + 2 K3PO4 + 6 H2O
CrCl3 + H2O + NaCH3COO = NaCl + CH3COOH + Cr(OH)3 =>
CrCl3 + 3 H2O + 3 NaCH3COO = 3 NaCl + 3 CH3COOH + Cr(OH)3
NHCl + AgPO4 = NH(PO4) + AgCl =>
NHCl + AgPO4 = NH(PO4) + AgCl
H7P5O16 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H7P5O16 + 15 Ba(OH)2 = 5 Ba3(PO4)2 + 22 H2O
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
FrOH + Pb(ClO3)2 = FrClO3 + Pb(OH)2 =>
2 FrOH + Pb(ClO3)2 = 2 FrClO3 + Pb(OH)2
(CH3)2CO + H2O2 = CH3CO + CH3OH =>
2(CH3)2CO + H2O2 = 2 CH3CO + 2 CH3OH
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
CrCl3 + H2O + NaCH3COO = NaCl + CH3COOH + Cr(OH)3 =>
CrCl3 + 3 H2O + 3 NaCH3COO = 3 NaCl + 3 CH3COOH + Cr(OH)3
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
CrCl3 + H2O + NaCH3COO = NaCl + CH3COOH + Cr(OH)3 =>
CrCl3 + 3 H2O + 3 NaCH3COO = 3 NaCl + 3 CH3COOH + Cr(OH)3
Fe3Cl3 + Cu = CuCl3 + Fe =>
Fe3Cl3 + Cu = CuCl3 + 3 Fe
KCl + MgS = KS + MgCl =>
KCl + MgS = KS + MgCl
HCO3 + O2 = CO3 + H2O =>
4 HCO3 + O2 = 4 CO3 + 2 H2O
CrCl3 + H2O + NaCH3COO = NaCl + CH3COOH + Cr(OH)3 =>
CrCl3 + 3 H2O + 3 NaCH3COO = 3 NaCl + 3 CH3COOH + Cr(OH)3
Sr3P2 + S = SrS + P =>
Sr3P2 + 3 S = 3 SrS + 2 P
Ca(No3)2 + H3PO4 = Ca3(PO4)2 + HNo3 =>
3 Ca(No3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNo3
Fe(NO3)2 + HOH = HNO3 + FeNO3OH =>
Fe(NO3)2 + HOH = HNO3 + FeNO3OH
Fe3Cl3 + Cu = CuCl3 + Fe =>
Fe3Cl3 + Cu = CuCl3 + 3 Fe
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
CCl4 + H2 = CH4 + Cl2 =>
CCl4 + 2 H2 = CH4 + 2 Cl2
FrOH + Pb(ClO3)2 = FrClO3 + Pb(OH)2 =>
2 FrOH + Pb(ClO3)2 = 2 FrClO3 + Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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