| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 Cl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
V(OH)3 + Cs2SO4 + H2SO4 + H2O = CsV(SO4)2*12H2O =>
2 V(OH)3 + Cs2SO4 + 3 H2SO4 + 18 H2O = 2 CsV(SO4)2*12H2O
NaHCO3 + H2SO4 = HHCO3 + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 HHCO3 + Na2SO4
H2SO4 + LiO = Li(SO4) + H2O =>
H2SO4 + LiO = Li(SO4) + H2O
NaOH + NaH = Na2 + H2O =>
NaOH + NaH = Na2 + H2O
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Sb2S3 + HNO3 = Sb2O3 + H2SO4 + NO2 + H2O =>
Sb2S3 + 24 HNO3 = Sb2O3 + 3 H2SO4 + 24 NO2 + 9 H2O
C6H6 + HNO3 = CO2 + H2O + NO =>
C6H6 + 10 HNO3 = 6 CO2 + 8 H2O + 10 NO
CH5OH + O2 = CO3COOH + H2O =>
8 CH5OH + 17 O2 = 4 CO3COOH + 22 H2O
C2H5OH + K2Cr2O7 = CH3COOH + KOH + Cr2O3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 = 3 CH3COOH + 4 KOH + 2 Cr2O3 + H2O
CuSO4 + AlNO3 = CuNO3 + Al2(SO4)2 =>
2 CuSO4 + 2 AlNO3 = 2 CuNO3 + Al2(SO4)2
Cu2O + Na2S2O3 = Cu2S2O3 + Na2O =>
Cu2O + Na2S2O3 = Cu2S2O3 + Na2O
Al + (OH)3 + HBr = AlBr3 + H2O =>
Al + (OH)3 + 3 HBr = AlBr3 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Mn(NO3)2 + KOH + S = K2MnO4 + K2SO4 + NO + H2O =>
3 Mn(NO3)2 + 8 KOH + S = 3 K2MnO4 + K2SO4 + 6 NO + 4 H2O
CH3COH + Ag2O = CH3COOH + Ag2 =>
CH3COH + Ag2O = CH3COOH + Ag2
AgMnO4 + SO2 + H2O = MnSO4 + Ag2SO4 + H2SO4 =>
2 AgMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + Ag2SO4 + 2 H2SO4
CuI + Na2S2O3 = CuS2O3 + Na2I =>
CuI + Na2S2O3 = CuS2O3 + Na2I
SiO2 + KOH + H2O = K2[Si(OH)6] =>
SiO2 + 2 KOH + 2 H2O = K2[Si(OH)6]
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
H2SO5 + FeSO4 = Fe2(SO4)3 + H2O =>
H2SO5 + 2 FeSO4 = Fe2(SO4)3 + H2O
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 4 HCl + 7 H2O
CuSO4 + Fe2 = Cu + Fe2SO4 =>
CuSO4 + Fe2 = Cu + Fe2SO4
Mg + Cu(ClO3) = Mg(ClO3) + Cu =>
Mg + Cu(ClO3) = Mg(ClO3) + Cu
H2SO4 + Na = SO2 + Na2SO4 + H2O =>
2 H2SO4 + 2 Na = SO2 + Na2SO4 + 2 H2O
CaCl2 + K4(Fe(CN)6) = Ca(Fe(CN)6) + K2Cl =>
CaCl2 + K4(Fe(CN)6) = Ca(Fe(CN)6) + 2 K2Cl
CoCl2 + AgNO3 = AgCl2 + CoNO3 =>
CoCl2 + AgNO3 = AgCl2 + CoNO3
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
C2H5OH + C3H7OH = C5H12OH2O =>
C2H5OH + C3H7OH = C5H12OH2O
CuS2 + HCl = CuCl + HS2 =>
CuS2 + HCl = CuCl + HS2
Mn(NO3)2 + NaF = MnF + Na(NO3)2 =>
Mn(NO3)2 + NaF = MnF + Na(NO3)2
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
Br2 + Cr(OH)3 + H2O = HBr + H2Cr2O7 =>
3 Br2 + 2 Cr(OH)3 + H2O = 6 HBr + H2Cr2O7
HBr + AgI = AgBr + HI =>
HBr + AgI = AgBr + HI
CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl =>
CH3NHCH3 + CH3Cl = CH3N(CH3)CH3 + HCl
C16H31O2CH3 + O2 = CO2 + H2O =>
2 C16H31O2CH3 + 49 O2 = 34 CO2 + 34 H2O
KBeO3 = KBe + O2 =>
2 KBeO3 = 2 KBe + 3 O2
FeSO4*7H2O + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeSO4*7H2O + O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 30 H2O
NH4Cl2 + NaOH = NaCl2 + NH4OH =>
NH4Cl2 + NaOH = NaCl2 + NH4OH
AgNO3 + NaCl = Ag + NO3NaCl =>
AgNO3 + NaCl = Ag + NO3NaCl
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
HMnO4 + W(OH)6 = W(MnO4)6 + H2O =>
6 HMnO4 + W(OH)6 = W(MnO4)6 + 6 H2O
Al(OH)3 + Cl = AlCl3 + OH =>
Al(OH)3 + 3 Cl = AlCl3 + 3 OH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ai(OH)3 + H2SO4 = Ai + (SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = 2 Ai + (SO4)3 + 6 H2O
KHSO4 + NaOH = KNa + SO4 + H2O =>
KHSO4 + NaOH = KNa + SO4 + H2O
CH3CH2CH2OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
CH3CH2CH2OH + 6 Cu(OH)2 = 3 CH2O + 3 Cu2O + 7 H2O
H2SO4 + KI = KHSO4 + I2 + H2O + SO2 =>
3 H2SO4 + 2 KI = 2 KHSO4 + I2 + 2 H2O + SO2
Cr(NO3)2 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)2 + 2 Br2 + 8 KOH = K2CrO4 + 4 KBr + 2 KNO3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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