| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na1OH1 + H2SO4 = Na2SO4 + 2 H1OH1
K2Cr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO + CO2 + H2O =>
2 K2Cr2O7 + C6H12O6 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO + 6 CO2 + 14 H2O
AgOH + Cu(NO3)2 = AgNO3 + Cu(OH)2 =>
2 AgOH + Cu(NO3)2 = 2 AgNO3 + Cu(OH)2
O3 + KOH = KO2 + H2O =>
O3 + 2 KOH = 2 KO2 + H2O
PdF2 + KrF2 + NaF = PdF5 + NaKr =>
PdF2 + KrF2 + NaF = PdF5 + NaKr
SnF2 + MgBr2 = SnBr2 + F2Mg =>
SnF2 + MgBr2 = SnBr2 + F2Mg
MnSO4 + PBO2 + HNO3 = PBSO4 + PB(NO3)2 + HMnO4 + H2O =>
2 MnSO4 + 5 PBO2 + 6 HNO3 = 2 PBSO4 + 3 PB(NO3)2 + 2 HMnO4 + 2 H2O
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
Cd + HNO4 = CdNO4 + H2 =>
2 Cd + 2 HNO4 = 2 CdNO4 + H2
SO + Fe2O3 = Fe2(SO4) =>
SO + Fe2O3 = Fe2(SO4)
Li3PO4 + Mg(CH3COO)2 = LiCH3COO + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(CH3COO)2 = 6 LiCH3COO + Mg3(PO4)2
Cr(OH)2 + Zn = Zn(OH)2 + Cr =>
Cr(OH)2 + Zn = Zn(OH)2 + Cr
Cu + HSO3 = Cu2(SO4)2 + H2O + SO2 =>
2 Cu + 8 HSO3 = Cu2(SO4)2 + 4 H2O + 6 SO2
CH3(CH)2(CH)3(g) + (O)2(g) = (CO)2(g) + (H)2(O)(g) =>
CH3(CH)2(CH)3(g) + 5(O)2(g) = 3(CO)2(g) + 4(H)2(O)(g)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ca + HNO3 = Ca(NO3)2 + H2O + NH4NO4 =>
3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 2 H2O + NH4NO4
NO + Ca(OH)2 = CaNO2 + H2O =>
NO + Ca(OH)2 = CaNO2 + H2O
Cu{+} + N2 + H{+} = Cu{+2} + N2H4 =>
4 Cu{+} + N2 + 4 H{+} = 4 Cu{+2} + N2H4
KBr(aq) + H2SO4(aq) + Mn(OH)4(s) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br(l) =>
2 KBr(aq) + 3 H2SO4(aq) + Mn(OH)4(s) = 2 KHSO4(aq) + MnSO4(aq) + 4 H2O(l) + 2 Br(l)
Na + Sr(CH3(OO))2 = Sr + NaCH3OO =>
2 Na + Sr(CH3(OO))2 = Sr + 2 NaCH3OO
NaNH2 + H2O(l) = NaOH + NH3(g) =>
NaNH2 + H2O(l) = NaOH + NH3(g)
Cu(OH)2 + H2SO4 + NaCl + Na2SO3 = CuCl + Na2SO4 + H2O =>
2 Cu(OH)2 + H2SO4 + 2 NaCl + Na2SO3 = 2 CuCl + 2 Na2SO4 + 3 H2O
Al(NO3)3Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3Na3PO4 = AlPO4 + 3 NaNO3
Al3(NO3)3 + Na3PO4 = Al3PO4 + NaNO3 =>
Al3(NO3)3 + Na3PO4 = Al3PO4 + 3 NaNO3
Mg(No3)2 + Co34 = Mg3(Co3)2 + No =>
51 Mg(No3)2 + 3 Co34 = 17 Mg3(Co3)2 + 306 No
AlCl3(s) + Na2S(aq) = Al2S3 + NaCl =>
2 AlCl3(s) + 3 Na2S(aq) = Al2S3 + 6 NaCl
Rb(OH) + H(ClO3) = Rb(ClO3) + H2O =>
Rb(OH) + H(ClO3) = Rb(ClO3) + H2O
Cr2(SO4)3 + H2O + KMnO4 + K2SO4 = K2Cr2O7 + HSO4 + MnSO4 =>
13 Cr2(SO4)3 + 11 H2O + 20 KMnO4 + 3 K2SO4 = 13 K2Cr2O7 + 22 HSO4 + 20 MnSO4
C3H33 + O2 = CO2 + H2O =>
4 C3H33 + 45 O2 = 12 CO2 + 66 H2O
Be(NO3)2 + LiI = BeI2 + LiNO3 =>
Be(NO3)2 + 2 LiI = BeI2 + 2 LiNO3
KOH(aq) + Cl2(g) = KClO3 + KCl + H2O =>
6 KOH(aq) + 3 Cl2(g) = KClO3 + 5 KCl + 3 H2O
Aluminiumchloride + potassiumhydroxide = aluminiumhydroxide + potassiumchloride =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Ba(OH)2 + Fe(NO3)3 = Fe(OH)3 + Ba + NO3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 2 Fe(OH)3 + 3 Ba + 6 NO3
Fe(OH)2(aq) + KClO(aq) + H2O(l) = Fe(OH)3(aq) + KCl(aq) =>
2 Fe(OH)2(aq) + KClO(aq) + H2O(l) = 2 Fe(OH)3(aq) + KCl(aq)
KClO + H2O = H2KO + ClO =>
KClO + H2O = H2KO + ClO
Ca(OH)2 + H2CO2 = CaCO2 + H2O =>
Ca(OH)2 + H2CO2 = CaCO2 + 2 H2O
PSCl3 + H2O = H3PO4 + H2S + HCl =>
PSCl3 + 4 H2O = H3PO4 + H2S + 3 HCl
NI(OH)3 + H3P = NIP + H2O =>
NI(OH)3 + H3P = NIP + 3 H2O
HOOCCOOH = CO2COH2O =>
HOOCCOOH = CO2COH2O
Al(s) + H2SO4 = Al2(SO4)3 + H2(g) =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2(g)
Na2HPO4 + MgCl2 + NH3 = MgNH4PO4 + NaCl =>
Na2HPO4 + MgCl2 + NH3 = MgNH4PO4 + 2 NaCl
CuCO3H2SO4 = CuSO4H2CO3 =>
CuCO3H2SO4 = CuSO4H2CO3
K2O + BI3 = KI + B2O3 =>
3 K2O + 2 BI3 = 6 KI + B2O3
H2SO4 + CH3COOH = CH3SO4 + H2COOH =>
H2SO4 + CH3COOH = CH3SO4 + H2COOH
Bi(OH)3 + K2S2O8 + KOH = KBiO3 + H2O + K2SO4 =>
Bi(OH)3 + K2S2O8 + 3 KOH = KBiO3 + 3 H2O + 2 K2SO4
BaO + H2O = Ba(OH)2(aq) =>
BaO + H2O = Ba(OH)2(aq)
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
(NH)2 + H2O = N2H4 + O2 =>
2(NH)2 + 2 H2O = 2 N2H4 + O2
C + BaO = Ba + CO2 =>
C + 2 BaO = 2 Ba + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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