| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O2 + 2 NaOH = C4H8O3 + Na2O
Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4
KOH + P + H2O = KH2PO4 + PH3 =>
3 KOH + 8 P + 9 H2O = 3 KH2PO4 + 5 PH3
Al(NO3)3 + HCl = H(NO3) + AlCl3 =>
Al(NO3)3 + 3 HCl = 3 H(NO3) + AlCl3
CaSO3 + HCl = CaCl + SO2 + OH =>
CaSO3 + HCl = CaCl + SO2 + OH
BaCl2MgSO4 = BaSO4MgCl2 =>
BaCl2MgSO4 = BaSO4MgCl2
KNO3 + C8H18 = N2 + CO2 + H2O + K2CO3 =>
10 KNO3 + C8H18 = 5 N2 + 3 CO2 + 9 H2O + 5 K2CO3
C10H14 + C4H6O3 = C13H18O2 + H2O =>
4 C10H14 + 3 C4H6O3 = 4 C13H18O2 + H2O
LiNO3 + Ag2SO4 = Li2SO4 + AgNO3 =>
2 LiNO3 + Ag2SO4 = Li2SO4 + 2 AgNO3
CH3CHOHCH3 + CrO3 = CH3COCH3 + Cr(OH)3 =>
3 CH3CHOHCH3 + 2 CrO3 = 3 CH3COCH3 + 2 Cr(OH)3
SbH3 + Ag2SO4 = Sb + Ag + H2SO4 =>
2 SbH3 + 3 Ag2SO4 = 2 Sb + 6 Ag + 3 H2SO4
H2O + CaCO3 = HCO3 + CaOH =>
H2O + CaCO3 = HCO3 + CaOH
Na3PO4 + (NH4)2MoO4 + HNO3 = [NH4]3[PMo12O40] + H2O + NH4NO3 + NaNO3 =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = [NH4]3[PMo12O40] + 12 H2O + 21 NH4NO3 + 3 NaNO3
CaSO3 + HCl = CaCl + SO2 + OH =>
CaSO3 + HCl = CaCl + SO2 + OH
H2SO4 + C = SO2 + CO2 + H2O =>
2 H2SO4 + C = 2 SO2 + CO2 + 2 H2O
Zn + AgNo2 = Ag + Zn(No3)2 =>
Zn + 3 AgNo2 = 3 Ag + Zn(No3)2
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
CH3Cl + Br2 = CH3Br + Cl2 =>
2 CH3Cl + Br2 = 2 CH3Br + Cl2
NaBr + H2SO4 = NaHSO4 + SO2 + Br2 + H2O =>
2 NaBr + 3 H2SO4 = 2 NaHSO4 + SO2 + Br2 + 2 H2O
C4H7Cl + Cl2 = C4H7Cl3 =>
C4H7Cl + Cl2 = C4H7Cl3
MnBr2 + Bi(OH)5 = Mn(OH)2 + BiBr5 =>
5 MnBr2 + 2 Bi(OH)5 = 5 Mn(OH)2 + 2 BiBr5
H3CCH3 + Br2 = C2H5 + HBr =>
2 H3CCH3 + Br2 = 2 C2H5 + 2 HBr
B2H2 + O2 = B2O2 + H2O =>
2 B2H2 + 3 O2 = 2 B2O2 + 2 H2O
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
C7H16(l) + O2(s) = CO2(g) + H2O(l) =>
C7H16(l) + 11 O2(s) = 7 CO2(g) + 8 H2O(l)
NaI + SnCl4 = NaCl + SnI4 =>
4 NaI + SnCl4 = 4 NaCl + SnI4
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
Al(OH)3 + NH3 = [Al(NH3)6](OH)3 =>
Al(OH)3 + 6 NH3 = [Al(NH3)6](OH)3
Mg = Mg2 =>
2 Mg = Mg2
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
CH3COCH3 + CH3CH2OH = CH3CH(OH)CH2OCH2CH3 =>
CH3COCH3 + CH3CH2OH = CH3CH(OH)CH2OCH2CH3
S2SO4 + LiOH = S2OH + LiSO4 =>
S2SO4 + LiOH = S2OH + LiSO4
H2 + OH{-} + Fe{3+} = H2O + Fe{2+} =>
H2 + 2 OH{-} + 2 Fe{3+} = 2 H2O + 2 Fe{2+}
NaOH(l) + H2SO4(l) = Na2SO4(l) + H2O(l) =>
2 NaOH(l) + H2SO4(l) = Na2SO4(l) + 2 H2O(l)
KCl + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 Cl2 + 7 H2O
GeCl2 + H2O = Ge(OH)2 + HCl =>
GeCl2 + 2 H2O = Ge(OH)2 + 2 HCl
Ca(HSO3)2 = SO2 + H2O + CaSO3 =>
Ca(HSO3)2 = SO2 + H2O + CaSO3
SiO2 + HCl = SiCl4 + H2 + O2 =>
SiO2 + 4 HCl = SiCl4 + 2 H2 + O2
Mg2Si + H2SO4 = SiH4 + MgSO4 =>
Mg2Si + 2 H2SO4 = SiH4 + 2 MgSO4
AlOH + SO3 = Al + SO3OH =>
AlOH + SO3 = Al + SO3OH
K + H2S = KHS + H2 =>
2 K + 2 H2S = 2 KHS + H2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
C2H6S + H2 = C2H6 + H2S =>
C2H6S + H2 = C2H6 + H2S
Ag + CO2 + O2 = Ag2CO3 =>
4 Ag + 2 CO2 + O2 = 2 Ag2CO3
AgF + ZnBr2 = AgBr + ZnF2 =>
2 AgF + ZnBr2 = 2 AgBr + ZnF2
Au2O3 + H2 = Au + H2O =>
Au2O3 + 3 H2 = 2 Au + 3 H2O
Zn0 = Zn{+} + e =>
Zn0 = Zn{+} + e
Li(s) + O(g) = LiO =>
Li(s) + O(g) = LiO
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Cr(OH)3 + Mg(OH)2 = Mg3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Mg(OH)2 = Mg3[Cr(OH)6]2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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