| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Sn(OH)2 + Br2 + NaOH = Na2Sn(OH)6 + NaBr =>
Sn(OH)2 + Br2 + 4 NaOH = Na2Sn(OH)6 + 2 NaBr
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
PbNo + KI = PbI + KNo =>
PbNo + KI = PbI + KNo
Sn(OH)2 + Br2 + NaOH = Sn(OH)4 + NaBr =>
Sn(OH)2 + Br2 + 2 NaOH = Sn(OH)4 + 2 NaBr
HCH2ClCO2 + OH = CH2ClCO2 + H2O =>
HCH2ClCO2 + OH = CH2ClCO2 + H2O
KMNO4 + NANO2 + H2O = MNO2 + NANO3 + KOH =>
2 KMNO4 + 3 NANO2 + H2O = 2 MNO2 + 3 NANO3 + 2 KOH
H2O2 = H20 + O3 =>
30 H2O2 = 3 H20 + 20 O3
Br2 + NaOH = NaBrO3 + NaBr + H20 =>
30 Br2 + 60 NaOH = 20 NaBrO3 + 40 NaBr + 3 H20
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
I2 + HNO3 = HIO3 + H2O + NO2 =>
I2 + 10 HNO3 = 2 HIO3 + 4 H2O + 10 NO2
FE + CUCl2 = FECl2 + CU =>
FE + CUCl2 = FECl2 + CU
KI + MNO2 + H2SO4 = K2SO4 + MNSO4 + H2O + I2 =>
2 KI + MNO2 + 2 H2SO4 = K2SO4 + MNSO4 + 2 H2O + I2
Ba(OH)2 + H3Po4 = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3Po4 = Ba3(Po4)2 + 6 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(NO3)3 + LiCl = AlCl3 + Li(NO3) =>
Al(NO3)3 + 3 LiCl = AlCl3 + 3 Li(NO3)
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
HCLO4 + H2O = H3O + CLO4 =>
HCLO4 + H2O = H3O + CLO4
KI + MNO2 + H2SO4 = K2SO4 + MNSO4 + H2O + I2 =>
2 KI + MNO2 + 2 H2SO4 = K2SO4 + MNSO4 + 2 H2O + I2
Na2S2O8 + Na2S2O6 + H2O = Na2SO4 + H2SO4 =>
Na2S2O8 + Na2S2O6 + 2 H2O = 2 Na2SO4 + 2 H2SO4
KI + MNO2 + H2SO4 = K2SO4 + MNSO4 + H2O + I2 =>
2 KI + MNO2 + 2 H2SO4 = K2SO4 + MNSO4 + 2 H2O + I2
ClO2 + PbO + NaOH = PbO2 + NaClO2 + H2O =>
2 ClO2 + PbO + 2 NaOH = PbO2 + 2 NaClO2 + H2O
Na2S2O8 + Na2S2O6 + H2O = Na2SO4 + H2SO4 =>
Na2S2O8 + Na2S2O6 + 2 H2O = 2 Na2SO4 + 2 H2SO4
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
KH + H2O = KOH + H2 =>
KH + H2O = KOH + H2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
Mn{3+} + OH{-} = MnO2 + Mn{2+} + H2O =>
2 Mn{3+} + 4 OH{-} = MnO2 + Mn{2+} + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ch3OH + HCl = Ch3Cl + H2O =>
Ch3OH + HCl = Ch3Cl + H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
C6H12 + O2 = CO + H2O =>
C6H12 + 6 O2 = 6 CO + 6 H2O
C6H12 + O2 = C + H2O =>
C6H12 + 3 O2 = 6 C + 6 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C57H106O6 + O2 = CO2 + H2O =>
2 C57H106O6 + 161 O2 = 114 CO2 + 106 H2O
C6H12 + H2 = C6H14 =>
C6H12 + H2 = C6H14
HC3H5O3 + OH = C3H5O3 + H2O =>
HC3H5O3 + OH = C3H5O3 + H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/18
Équations équilibrées sur12/13/17
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