| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnO + 2 KOH = Sn(OH)2 + K2O
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
C7H6O2 + KOH = C7H5O2K + H2O =>
C7H6O2 + KOH = C7H5O2K + H2O
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
VSO4 + O2 + H2SO4 = V2(SO4)3 + H2O =>
4 VSO4 + O2 + 2 H2SO4 = 2 V2(SO4)3 + 2 H2O
C7H6O2 + KOH = C7H5O2K + H2O =>
C7H6O2 + KOH = C7H5O2K + H2O
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
SF6 + O2 = SO2 + OF =>
SF6 + 4 O2 = SO2 + 6 OF
S2O3{2-} + H{+} = HSO3{-} + S =>
S2O3{2-} + H{+} = HSO3{-} + S
Al + Co2SO4 = Al2(SO4)3 + Co =>
2 Al + 3 Co2SO4 = Al2(SO4)3 + 6 Co
Au + H2SeO4 = Au(SeO4)3 + H2SeO3 + H2O =>
Au + 6 H2SeO4 = Au(SeO4)3 + 3 H2SeO3 + 3 H2O
SrNO3 + BaOH = SrOH + BaNO3 =>
SrNO3 + BaOH = SrOH + BaNO3
Cu(NO3)2 + HBr = CuBr2 + HNO3 =>
Cu(NO3)2 + 2 HBr = CuBr2 + 2 HNO3
NaOH(aq) + MgCl2(aq) = NaCl + Mg(OH)2 =>
2 NaOH(aq) + MgCl2(aq) = 2 NaCl + Mg(OH)2
Zn + O + H = Zn(OH)2 =>
Zn + 2 O + 2 H = Zn(OH)2
AgNO3 + K + I = AgI + KNO3 =>
AgNO3 + K + I = AgI + KNO3
ZnCO3C4H6O6 = ZnC4H4O6CO2H2O =>
ZnCO3C4H6O6 = ZnC4H4O6CO2H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4 + CH3Br = CH3CH2CH2Br =>
C2H4 + CH3Br = CH3CH2CH2Br
CH3CHO + HCN = CH3CHOHCN =>
CH3CHO + HCN = CH3CHOHCN
CaC2O4 + H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + CaSO4 + CO2 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 NaMnO4 = Na2SO4 + 2 MnSO4 + 5 CaSO4 + 10 CO2 + 8 H2O
Al2(SO4)3 + NaCI = Al2CI + Na(SO4)3 =>
Al2(SO4)3 + NaCI = Al2CI + Na(SO4)3
L2O + HNO3 = HLO3 + NO2 + H2O =>
L2O + 8 HNO3 = 2 HLO3 + 8 NO2 + 3 H2O
CuSO4(aq) + e = Cu(s) + SO4{2-} =>
CuSO4(aq) + 2e = Cu(s) + SO4{2-}
(H3PO4) + (Mg(OH)2) = H2O + Mg3(PO4)2 =>
2(H3PO4) + 3(Mg(OH)2) = 6 H2O + Mg3(PO4)2
Cr + I2 = CrI =>
2 Cr + I2 = 2 CrI
NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + NH4NO3(s) =>
2 NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + 2 NH4NO3(s)
CH3CH(OH)CN + HCl + H2O = C3H6O3 + NH4Cl =>
CH3CH(OH)CN + HCl + 2 H2O = C3H6O3 + NH4Cl
H2 + Li2C2 = LiH + CH4 =>
5 H2 + Li2C2 = 2 LiH + 2 CH4
Cr2(SO4)3 + K(OH) + HClO3 = K2(CrO4) + H2O + KCl + K2(SO4) =>
Cr2(SO4)3 + 11 K(OH) + HClO3 = 2 K2(CrO4) + 6 H2O + KCl + 3 K2(SO4)
C10H8Fe + C6H6 = C16H14Fe =>
C10H8Fe + C6H6 = C16H14Fe
Zn + ClH = ClZn + H2 =>
2 Zn + 2 ClH = 2 ClZn + H2
Ni(OH)2 + Br2 = NiOOH + HBr =>
2 Ni(OH)2 + Br2 = 2 NiOOH + 2 HBr
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
HC3H5O3 + NaOH = NaO3 + HC3H5OH =>
HC3H5O3 + NaOH = NaO3 + HC3H5OH
HClO + SO2 = SO4 + Cl + H2O =>
4 HClO + SO2 = SO4 + 4 Cl + 2 H2O
NaCO3 + CH3COOH = NaCOOH + CO2 + H2O =>
8 NaCO3 + 3 CH3COOH = 8 NaCOOH + 6 CO2 + 2 H2O
CuCl2 + NH4OH = Cl2 + Cu(NH4OH)6 =>
CuCl2 + 6 NH4OH = Cl2 + Cu(NH4OH)6
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H12 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12 + 2 K2Cr2O7 + 8 H2SO4 = 6 C3H6O + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
NaCO3 + CH3COOH = NaCOOH + CO2 + H2O =>
8 NaCO3 + 3 CH3COOH = 8 NaCOOH + 6 CO2 + 2 H2O
H2CO3(g) = H2O + CO2 =>
H2CO3(g) = H2O + CO2
CaC2O4 + H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + CaSO4 + CO2 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 NaMnO4 = Na2SO4 + 2 MnSO4 + 5 CaSO4 + 10 CO2 + 8 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
CH3COCH3 + AlCl3 = CH3COCH2AlCl3 + H =>
CH3COCH3 + AlCl3 = CH3COCH2AlCl3 + H
MnO + Ba(OH)2 + O2 = Ba(MnO4)2 + H2O =>
4 MnO + 2 Ba(OH)2 + 5 O2 = 2 Ba(MnO4)2 + 2 H2O
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
C(s) + H2(g) + O(g) = CH2O(g) =>
C(s) + H2(g) + O(g) = CH2O(g)
C + O2 = CO2 =>
C + O2 = CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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