| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + CO2 = Na2CO3 + H2O
C3H6O + O2 = C20 + H2O =>
20 C3H6O + 20 O2 = 3 C20 + 60 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
LiHCO3(ag) + HI(ag) = H2O + CO2 + LiI =>
LiHCO3(ag) + HI(ag) = H2O + CO2 + LiI
CH3COOCl + NaOH = CH4 + NaCl + CO2 + O2 =>
2 CH3COOCl + 2 NaOH = 2 CH4 + 2 NaCl + 2 CO2 + O2
C2H6SO + O2 = C + H2O + SO2 =>
C2H6SO + 2 O2 = 2 C + 3 H2O + SO2
I{-} + Mn{+4} = I2 + Mn{2+} =>
2 I{-} + Mn{+4} = I2 + Mn{2+}
NH4NO3(aq) + CaOH(aq) = NH3 + Ca(NO3)2(aq) + H2O(s) =>
17 NH4NO3(aq) + 8 CaOH(aq) = 18 NH3 + 8 Ca(NO3)2(aq) + 11 H2O(s)
KBr + AgNO3 = AgBr + NO3K =>
KBr + AgNO3 = AgBr + NO3K
CuSO4 + Fe = FeCu + SO4 =>
CuSO4 + Fe = FeCu + SO4
Fe(OH)3 + H3 + SO3 = Fe2SO3 + H2O =>
2 Fe(OH)3 + 2 H3 + SO3 = Fe2SO3 + 6 H2O
SnCl4 + Ti(NO3)3 = Sn(NO3)4 + TiCl3 =>
3 SnCl4 + 4 Ti(NO3)3 = 3 Sn(NO3)4 + 4 TiCl3
Mg(g) + ZnCl2(aq) = MgCl2(aq) + Zn(s) =>
Mg(g) + ZnCl2(aq) = MgCl2(aq) + Zn(s)
C5H11OH + HCOOH = C6H11OOH + H2O =>
C5H11OH + HCOOH = C6H11OOH + H2O
Ca + Co(NO3)2 = Ca(NO3)2 + Co2 =>
2 Ca + 2 Co(NO3)2 = 2 Ca(NO3)2 + Co2
UF6 + NaF = Na2UF8 =>
UF6 + 2 NaF = Na2UF8
CH3CH2OH + CuO = Cu + CH3CHO + H2O =>
CH3CH2OH + CuO = Cu + CH3CHO + H2O
H2MoO4 = H + MoO4 =>
H2MoO4 = 2 H + MoO4
Fe + CuSO4 = Fe(CuSO4) =>
Fe + CuSO4 = Fe(CuSO4)
Cl2 + KOH = HCl + KO =>
Cl2 + 2 KOH = 2 HCl + 2 KO
ZnSO4 + H2O = ZnSO4*5H2O =>
ZnSO4 + 5 H2O = ZnSO4*5H2O
Br + HI = HBr + I =>
Br + HI = HBr + I
Sn + HNO3 = NO2 + H2O + SnO =>
Sn + 2 HNO3 = 2 NO2 + H2O + SnO
Fe + NH4NO3 = NH4 + Fe(NO3) =>
Fe + NH4NO3 = NH4 + Fe(NO3)
GaBr3 + CoF3 = GaBr3CoF3 =>
GaBr3 + CoF3 = GaBr3CoF3
Ca(OH)2(aq) + HNO3(aq) = CaNO3(s) + H3O2(aq) =>
Ca(OH)2(aq) + HNO3(aq) = CaNO3(s) + H3O2(aq)
H2PtCl6 = PtCl2 + HCl + Cl2 =>
H2PtCl6 = PtCl2 + 2 HCl + Cl2
Fe(s) + H2O(l) = FeO(OH)(a) + H(g) =>
Fe(s) + 2 H2O(l) = FeO(OH)(a) + 3 H(g)
H2SO4 + Na = (Na)2SO4 + H2 =>
H2SO4 + 2 Na = (Na)2SO4 + H2
ClO2 + BaO = ClBaO3 =>
ClO2 + BaO = ClBaO3
BaCrO4 + HCl = BaCr2O7 + BaCl2 + H2O =>
2 BaCrO4 + 2 HCl = BaCr2O7 + BaCl2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuS + Na2CO3 = Na2S + CuCO3 =>
CuS + Na2CO3 = Na2S + CuCO3
CH3CH(CH3)CH2COH + CuO = CH3CH(CH3)CH2COOH + Cu2O =>
CH3CH(CH3)CH2COH + 2 CuO = CH3CH(CH3)CH2COOH + Cu2O
CuBr2 + Zn = Cu + ZnBr =>
CuBr2 + 2 Zn = Cu + 2 ZnBr
(CH3)3N + H2O = OH + H(CH3)3N =>
(CH3)3N + H2O = OH + H(CH3)3N
HF + (SiO2(s)) = SiF4 + H2O =>
4 HF + (SiO2(s)) = SiF4 + 2 H2O
O + H = H2O(l) =>
O + 2 H = H2O(l)
Mg3(BO3)2 + H2O = Mg + OH + H3BO3 =>
Mg3(BO3)2 + 6 H2O = 3 Mg + 6 OH + 2 H3BO3
CH3CH(CH3)CHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3CH(CH3)CHOH + K2Cr2O7 + 4 H2SO4 = 4 CH3CHO + Cr2(SO4)3 + K2SO4 + 5 H2O
Cr(NO3)3 + Cu = Cu(NO3) + Cr =>
Cr(NO3)3 + 3 Cu = 3 Cu(NO3) + Cr
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CaCl2 + CO2 + H2O = Ca(CO3) + HCl =>
CaCl2 + CO2 + H2O = Ca(CO3) + 2 HCl
HCl + FeCl3 = FeCl + HCl3 =>
HCl + FeCl3 = FeCl + HCl3
Ca10(PO4)6(OH)2 + F2 = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + F2 = Ca10(PO4)6F2 + 2 OH
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
K2CO3(aq) + H2SO4(aq) = H2CO3(aq) + K2SO4 =>
K2CO3(aq) + H2SO4(aq) = H2CO3(aq) + K2SO4
O + N4O4 = N4O8 =>
4 O + N4O4 = N4O8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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