| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
HClKOH = KClH2O =>
HClKOH = KClH2O
NaPO4 + Co2Cl = Co2PO4 + NaCl =>
NaPO4 + Co2Cl = Co2PO4 + NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu(NO3)2 + CaCl2 = CuCl2 + Ca(NO3)2 =>
Cu(NO3)2 + CaCl2 = CuCl2 + Ca(NO3)2
[CH3(CH2)14COO]3C3H5 + O2 = CO2 + H2O =>
2[CH3(CH2)14COO]3C3H5 + 145 O2 = 102 CO2 + 98 H2O
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
CH3COOK + KOH = CH4 + K2O + CO2 =>
CH3COOK + KOH = CH4 + K2O + CO2
HI(aq) + NaOH = NaI(aq) + H2O =>
HI(aq) + NaOH = NaI(aq) + H2O
C3H7NO2S + O2 = CO2 + H2O + N2 + SO4 =>
4 C3H7NO2S + 23 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO4
LiHCO3(aq)HBr(aq) = LiBr(aq)H2O(l)CO2(g) =>
LiHCO3(aq)HBr(aq) = LiBr(aq)H2O(l)CO2(g)
Ca(OCl)2 + HCl = Cl2 + H2O + CaCl2 =>
Ca(OCl)2 + 4 HCl = 2 Cl2 + 2 H2O + CaCl2
BaCl + KCo3 = BaCo3 + KCl =>
BaCl + KCo3 = BaCo3 + KCl
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Al2(SO4)3 + KOH = KAlO2 + KHSO4 + H2O =>
Al2(SO4)3 + 5 KOH = 2 KAlO2 + 3 KHSO4 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KMnO4 + H2C2O4*2H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4*2H2O + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 18 H2O
Zn + OH = ZnO2 + H2 =>
Zn + 2 OH = ZnO2 + H2
C4H8(g) + O2(g) = CO2 + H2O =>
C4H8(g) + 6 O2(g) = 4 CO2 + 4 H2O
KOCl + Be + NaOH + H2O = Na2[Be(OH)4] + KCl =>
KOCl + Be + 2 NaOH + H2O = Na2[Be(OH)4] + KCl
CH2CHCl + O2 = H2O + CO2 + HCl =>
2 CH2CHCl + 5 O2 = 2 H2O + 4 CO2 + 2 HCl
H2O4S + Ba(OH)2 = BaSO4 + H2O =>
H2O4S + Ba(OH)2 = BaSO4 + 2 H2O
MgSO4 + H2O = H2SO4 + Mg + O =>
MgSO4 + H2O = H2SO4 + Mg + O
C25H52 + O2 = H2O + CO2 = energy =>
C25H52 + 38 O2 = 26 H2O + 25 CO2
K(OH) + CO2 = KHCO3 =>
K(OH) + CO2 = KHCO3
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH(aq) + Sr(NO3)2(aq) = NaNO3(aq) + Sr(OH)2 =>
2 NaOH(aq) + Sr(NO3)2(aq) = 2 NaNO3(aq) + Sr(OH)2
BaBr2 = Ba + Br =>
BaBr2 = Ba + 2 Br
C10H18O + NaBH4 + H2O = C10H20O + BH3 + NaOH =>
C10H18O + NaBH4 + H2O = C10H20O + BH3 + NaOH
ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2 + AgCl =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2 + 2 AgCl
CrCl3 + F = CrF3 + Cl =>
CrCl3 + 3 F = CrF3 + 3 Cl
Cl2 + CaI2 = CaCl + I2 =>
Cl2 + 2 CaI2 = 2 CaCl + 2 I2
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4 =>
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4
HNO3 + MoS2 = MoO3 + S + H2O + NO =>
2 HNO3 + MoS2 = MoO3 + 2 S + H2O + 2 NO
Ag(NO3)2 + H2SO4 = AgSO4 + HNO3 =>
Ag(NO3)2 + H2SO4 = AgSO4 + 2 HNO3
C4H8(aq) + O2(g) = CO2(g) + H2O(l) =>
C4H8(aq) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
NaClO2 + H2O = NaCl + H2O2 =>
NaClO2 + 2 H2O = NaCl + 2 H2O2
NaOH + NH4HSO4 = Na2SO4 + NH3 + H2O =>
2 NaOH + NH4HSO4 = Na2SO4 + NH3 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CO2 + NaNO3 + H2O = NaHCO3 + HNO3 =>
CO2 + NaNO3 + H2O = NaHCO3 + HNO3
KHSO4(aq) + (KOH(aq)) = K2SO4(aq) + H2O(l) =>
KHSO4(aq) + (KOH(aq)) = K2SO4(aq) + H2O(l)
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
MnO4{-} + I{-} + H3O{+} = H2O + I2 + Mn{2+} =>
2 MnO4{-} + 10 I{-} + 16 H3O{+} = 24 H2O + 5 I2 + 2 Mn{2+}
Th(NO3)4 + C6H2(NO3)3OH = (C6H2(NO3)3O)4Th + HNO3 =>
Th(NO3)4 + 4 C6H2(NO3)3OH = (C6H2(NO3)3O)4Th + 4 HNO3
Zn + AlCl3 = ZnCl3 + Al =>
Zn + AlCl3 = ZnCl3 + Al
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
H2C2O4 + MnO2 = MnCO3 + CO2 + H2O =>
H2C2O4 + MnO2 = MnCO3 + CO2 + H2O
Cr + PbO2 = CrO4 + Pb =>
Cr + 2 PbO2 = CrO4 + 2 Pb
C3H7Br + NaOH = C3H8O + BrNa =>
C3H7Br + NaOH = C3H8O + BrNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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