| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ZnCO3 + 5 CH3COOH = 4 ZnCH3COOH + 6 CO2 + 2 H2O
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
H2SO2 + NH3 = S + H2O + NO =>
5 H2SO2 + 2 NH3 = 5 S + 8 H2O + 2 NO
CH3CHBrCHO + CuSO4 + NaOH = CH3CHBrCOONa + Cu2O + Na2SO4 + H2O =>
CH3CHBrCHO + 2 CuSO4 + 5 NaOH = CH3CHBrCOONa + Cu2O + 2 Na2SO4 + 3 H2O
Na2O + Cr(OH)3 = Cr2O3 + NaOH =>
3 Na2O + 2 Cr(OH)3 = Cr2O3 + 6 NaOH
NaCO3 + HCI = CH3COO + Na + CI + H2O =>
2 NaCO3 + 11 HCI = CH3COO + 2 Na + 11 CI + 4 H2O
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
(CH3)2NH + HNO3 = [(CH3)2NH2]NO3 =>
(CH3)2NH + HNO3 = [(CH3)2NH2]NO3
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
H3PO4 + NH4 + MoO4 + H = (NH4)3PO4*12MoO3 + H2O =>
H3PO4 + 3 NH4 + 12 MoO4 + 21 H = (NH4)3PO4*12MoO3 + 12 H2O
CaO + H = Ca + OH =>
CaO + H = Ca + OH
Pb(OH)2 + HIO2 = Pb(IO2)2 + H2O =>
Pb(OH)2 + 2 HIO2 = Pb(IO2)2 + 2 H2O
C49H100 + O2 = CO + H2O =>
2 C49H100 + 99 O2 = 98 CO + 100 H2O
CuCl2*2H2O + I = ICl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 I = 2 ICl3 + 3 Cu + 6 H2O
CH2O2 + C2H5OH = CH3COOC2H5 + H2O =>
2 CH2O2 + 3 C2H5OH = 2 CH3COOC2H5 + 3 H2O
SO2(g) + CaCO3(s) + O2(g) + H2O(l) = CaSO42H2O(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + 39 O2(g) + 2 H2O(l) = 2 CaSO42H2O(s) + 2 CO2(g)
Al + Fe2O3 = AlFe + O3 =>
2 Al + Fe2O3 = 2 AlFe + O3
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
SiO2 + C = CO + SiC =>
SiO2 + 3 C = 2 CO + SiC
HOCl + H2O = H3O + OCl =>
HOCl + H2O = H3O + OCl
Cu + H2Co3 = Cu2Co3 + H2 =>
2 Cu + H2Co3 = Cu2Co3 + H2
Li3PO4 + Cu(BrO3)2 = LiBrO3 + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu(BrO3)2 = 6 LiBrO3 + Cu3(PO4)2
NaOH + HCIO4 = H2O + NaCIO4 =>
NaOH + HCIO4 = H2O + NaCIO4
Zn(OH)2 + KOH = KHZnO2 + H2O =>
Zn(OH)2 + KOH = KHZnO2 + H2O
H2SO3 + Mg(OH)3 = Mg2(SO3)3 + H2O =>
3 H2SO3 + 2 Mg(OH)3 = Mg2(SO3)3 + 6 H2O
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
C240H90O4NS + O2 = CO2 + H2O + N + S =>
2 C240H90O4NS + 521 O2 = 480 CO2 + 90 H2O + 2 N + 2 S
MgF2 = Mg + F =>
MgF2 = Mg + 2 F
CH3COOH + CuSO4 = CH3SO4 + CuCOOH =>
CH3COOH + CuSO4 = CH3SO4 + CuCOOH
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) + CO2(g) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) + CO2(g)
Ag2S + NaCN = NaAg(CN)2 + Na2S =>
Ag2S + 4 NaCN = 2 NaAg(CN)2 + Na2S
C5H60(l) + O2(g) = CO2(g) + H2O(g) =>
C5H60(l) + 20 O2(g) = 5 CO2(g) + 30 H2O(g)
KI + H2SO4 = K2SO4 + H2S + H2O + I2 =>
8 KI + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O + 4 I2
K3PO4 + CuSO4 = KSO4 + Cu3PO4 =>
K3PO4 + 3 CuSO4 = 3 KSO4 + Cu3PO4
KI + FeNO3 = FeKI + NO3 =>
KI + FeNO3 = FeKI + NO3
I2 + ClO{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 ClO{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
C23H42 + O2 = CO3 + H2O =>
C23H42 + 45 O2 = 23 CO3 + 21 H2O
SnF2 + Li2CO3 = Sn(CO3) + LiF =>
SnF2 + Li2CO3 = Sn(CO3) + 2 LiF
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
Zn + HC = ZnC2 + H2 =>
Zn + 2 HC = ZnC2 + H2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
KOH + Ca = CaOH + K =>
KOH + Ca = CaOH + K
NH4VO3 + H2SO4 + Fe = VO2 + (NH4)2SO2 + H2O + FeSO4 =>
2 NH4VO3 + 4 H2SO4 + 3 Fe = 2 VO2 + (NH4)2SO2 + 4 H2O + 3 FeSO4
Cu + AlCl3 = Al3 + CuCl =>
9 Cu + 3 AlCl3 = Al3 + 9 CuCl
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
C57H110O6 + CH3OH = C19H38O2 + C3H8O3 =>
C57H110O6 + 3 CH3OH = 3 C19H38O2 + C3H8O3
KClO3 + F2 + KOH = KClO4 + KF + H2O =>
KClO3 + F2 + 2 KOH = KClO4 + 2 KF + H2O
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
KMnO4 + CuO = K2O + Cu(MnO4)2 =>
2 KMnO4 + CuO = K2O + Cu(MnO4)2
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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