| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeBr3(aq) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
Mg + Al2(SO4)3 = Al + MgSO4 =>
3 Mg + Al2(SO4)3 = 2 Al + 3 MgSO4
NaCl + H2SO4 = Cl2 + Na2SO4 + H2S + H2O =>
8 NaCl + 5 H2SO4 = 4 Cl2 + 4 Na2SO4 + H2S + 4 H2O
CH3COCH3 + Cl = CH3COCH2Cl + HCl =>
CH3COCH3 + 2 Cl = CH3COCH2Cl + HCl
SnCl4 + F = SnF4 + Cl =>
SnCl4 + 4 F = SnF4 + 4 Cl
CH4N2O + NaNO3 = CH4NO3 + NaN2O =>
CH4N2O + NaNO3 = CH4NO3 + NaN2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + NO3{-} + H{+} = Zn{+} + NH4 + H2O =>
9 Zn + NO3{-} + 10 H{+} = 9 Zn{+} + NH4 + 3 H2O
C16H22O4 + O2 = CO2 + H2O =>
2 C16H22O4 + 39 O2 = 32 CO2 + 22 H2O
CH3OH + CH3CH2COOH = C3H7COOC2H5 + H2O =>
3 CH3OH + CH3CH2COOH = C3H7COOC2H5 + 3 H2O
MnSO4 + K2MnO4 = K2SO4 + MnO2 =>
MnSO4 + K2MnO4 = K2SO4 + 2 MnO2
Al(s) + HCl(aq) = H2(g) + AlCl3(aq) =>
2 Al(s) + 6 HCl(aq) = 3 H2(g) + 2 AlCl3(aq)
NaOCH3 + H2SO4 = Na2SO4 + CH3OH =>
2 NaOCH3 + H2SO4 = Na2SO4 + 2 CH3OH
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
C6H10O + H2O = CO2 + H2 =>
C6H10O + 11 H2O = 6 CO2 + 16 H2
KI + HClO = KCl + KOH + I2 =>
2 KI + HClO = KCl + KOH + I2
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
PbF4 + K = KF + Pb =>
PbF4 + 4 K = 4 KF + Pb
Ca3(PO4)2 = P2O5 + CaO =>
Ca3(PO4)2 = P2O5 + 3 CaO
FeSO4 + H2SO2 + HNO3 = Fe2(SO4)3 + NO + H2O =>
2 FeSO4 + H2SO2 + 2 HNO3 = Fe2(SO4)3 + 2 NO + 2 H2O
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
C5H11OH + H2SO4 = CH4 + CO2 + SO2 =>
2 C5H11OH + 2 H2SO4 = 7 CH4 + 3 CO2 + 2 SO2
Fe + Cr2O7 = Fe2O7 + Cr =>
2 Fe + Cr2O7 = Fe2O7 + 2 Cr
H2SNaOH = NaHSHOH =>
H2SNaOH = NaHSHOH
SiF4 = Si + F2 =>
SiF4 = Si + 2 F2
HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl
H2CO3 + Na(OH) = Na2CO3 + H2O =>
H2CO3 + 2 Na(OH) = Na2CO3 + 2 H2O
H3AsO4 + OH = AsO4 + H2O =>
H3AsO4 + 3 OH = AsO4 + 3 H2O
CH3CH2CHClCH3 + KOH = CH3CH2CHCH3OH + KCl =>
CH3CH2CHClCH3 + KOH = CH3CH2CHCH3OH + KCl
Br2 + (NH4)2 = (NH4)Br =>
Br2 + (NH4)2 = 2(NH4)Br
Cd + HBr = CdBr + H2 =>
2 Cd + 2 HBr = 2 CdBr + H2
CH2OH + O2 = CO2 + H2O =>
4 CH2OH + 5 O2 = 4 CO2 + 6 H2O
Ag(NO3) + AlCl3 = AgCl + Al(NO3)3 =>
3 Ag(NO3) + AlCl3 = 3 AgCl + Al(NO3)3
C10H30O31 + O2 = CO2 + H2O =>
C10H30O31 + 2 O2 = 10 CO2 + 15 H2O
K + H + PO4 = K2HPO4 =>
2 K + H + PO4 = K2HPO4
CO2(g) + H2O(l) = C18H32O16(s) + O2(g) =>
18 CO2(g) + 16 H2O(l) = C18H32O16(s) + 18 O2(g)
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
(CH4)(g) + O(g) = CO2 + H2O =>
(CH4)(g) + 4 O(g) = CO2 + 2 H2O
V + B = V3B2 =>
3 V + 2 B = V3B2
Cu + H2SO4 = CuSO4 + S2 + H2O =>
6 Cu + 8 H2SO4 = 6 CuSO4 + S2 + 8 H2O
HNO3 + Cu = H2O + Cu(NO3)2 + NO =>
8 HNO3 + 3 Cu = 4 H2O + 3 Cu(NO3)2 + 2 NO
C9H8202 + O2 = CO2 + H2O =>
2 C9H8202 + 4119 O2 = 18 CO2 + 8202 H2O
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
CaPO4 + K = KPO4 + Ca =>
CaPO4 + K = KPO4 + Ca
Co + NaF = Na + CoF2 =>
Co + 2 NaF = 2 Na + CoF2
S + HCl = H2S + Cl =>
S + 2 HCl = H2S + 2 Cl
MnO4{-} + CH3OH + H{+} = MnO2 + HCO2H + H2O =>
4 MnO4{-} + 3 CH3OH + 4 H{+} = 4 MnO2 + 3 HCO2H + 5 H2O
Be + P = Be3P2 =>
3 Be + 2 P = Be3P2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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