| Équations équilibrées la veille |
NaPO4(aq) + AgNO3(aq) = NaNO3(aq) + AgPO4(aq)
Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2
Fe(OH)3 + HU = FeU3 + H2O =>
Fe(OH)3 + 3 HU = FeU3 + 3 H2O
KH2PO3 + KOH = K2HPO3 + H2O =>
KH2PO3 + KOH = K2HPO3 + H2O
Ca(ClO4)2 + H2SO4 = CaSO4 + HClO4 =>
Ca(ClO4)2 + H2SO4 = CaSO4 + 2 HClO4
CH3CHO(l) + O2(g) = HC2H3O2(l) =>
2 CH3CHO(l) + O2(g) = 2 HC2H3O2(l)
Pb + CH3CO2 = Pb(CH3CO2)2 =>
Pb + 2 CH3CO2 = Pb(CH3CO2)2
LiSH2O = LiOHHS =>
LiSH2O = LiOHHS
C8H18O3 + O2(g) = H2O(g) + CO2(g) =>
C8H18O3 + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
CuCl2(s) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(s) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Al2O3(s) + NaOH(l) + HF = Na3AlF6 + H2O =>
Al2O3(s) + 6 NaOH(l) + 12 HF = 2 Na3AlF6 + 9 H2O
C4H6 + KMnO4 + KOH = C4O4H10 + K2MnO4 =>
C4H6 + 4 KMnO4 + 4 KOH = C4O4H10 + 4 K2MnO4
LiOH*H2O + La(OH)3 + ZrO2 + Ta2O5 = Li655La300Zr155Ta45O1200 + H2O =>
1310 LiOH*H2O + 600 La(OH)3 + 310 ZrO2 + 45 Ta2O5 = 2 Li655La300Zr155Ta45O1200 + 2865 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HgI + O2 = Hg2O + I2 =>
4 HgI + O2 = 2 Hg2O + 2 I2
ClO3 + I2 = ClO2 + IO3 =>
6 ClO3 + I2 = 6 ClO2 + 2 IO3
MnO4{-} + H{+} + Zn = Mn{2+} + Zn{2+} + H2O =>
2 MnO4{-} + 16 H{+} + 5 Zn = 2 Mn{2+} + 5 Zn{2+} + 8 H2O
CaC2O4NH4OH = CaOHNH4C2O4 =>
CaC2O4NH4OH = CaOHNH4C2O4
NaBH4 + CuI + H2O = Na[BH3OH] + Cu + HI =>
NaBH4 + 2 CuI + H2O = Na[BH3OH] + 2 Cu + 2 HI
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
Br2 + C2H4 = CH2BrCH2Br =>
Br2 + C2H4 = CH2BrCH2Br
HNO3 + Ti(OH)4 = Ti(NO3)4 + H2O =>
4 HNO3 + Ti(OH)4 = Ti(NO3)4 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Au3N + N2 = AuN =>
Au3N + N2 = 3 AuN
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
LiC + NaOH = LiOH + NaC =>
LiC + NaOH = LiOH + NaC
P + O2(g) = P2O5 =>
4 P + 5 O2(g) = 2 P2O5
AgNO3 + Li2CrO4 = Ag2CrO4 + LiNO3 =>
2 AgNO3 + Li2CrO4 = Ag2CrO4 + 2 LiNO3
CH4(g) + Cl2(s) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(s) = CCl4(l) + 4 HCl(g)
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O12S3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2O12S3 + 8 H2O + 3 O2
Na2C4H4O6 + H2O2 = CO2 + H2O + NaOH =>
Na2C4H4O6 + 5 H2O2 = 4 CO2 + 6 H2O + 2 NaOH
C2H6O(g) + O2(g) = CO2(g) + H2O(vap) =>
C2H6O(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(vap)
FeSAs = FeS + As =>
FeSAs = FeS + As
(NH4)2SO3 + H3PO4 = (NH4)3PO4 + SO2 + H2O =>
3(NH4)2SO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 SO2 + 3 H2O
C2H5NH3 + H2O = H3O + C2H4NH2 =>
C2H5NH3 + 2 H2O = 2 H3O + C2H4NH2
Ag2SO4 + AlF3 = AgF + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlF3 = 6 AgF + Al2(SO4)3
NH4Cl + Ca(OH)2 = Ca(Cl)2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = Ca(Cl)2 + 2 NH3 + 2 H2O
CH3COOH2 + NaHCO3 = CH3COONa + H2O + CO2 =>
8 CH3COOH2 + 9 NaHCO3 = 9 CH3COONa + 11 H2O + 7 CO2
K2Cr2O7 + NaOH + HCl = KCl + Na2Cr2O7 + H2O =>
K2Cr2O7 + 2 NaOH + 2 HCl = 2 KCl + Na2Cr2O7 + 2 H2O
NaOH + H8C6O7 = Na8C6O7 + H2O =>
8 NaOH + H8C6O7 = Na8C6O7 + 8 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
CaI2Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2Hg(NO3)2 = Ca(NO3)2 + HgI2
C2H6O(aq) + O2(g) = H2O(l) + CO2(g) =>
C2H6O(aq) + 3 O2(g) = 3 H2O(l) + 2 CO2(g)
K2SO4 + AgCl = KCl + Ag2SO4 =>
K2SO4 + 2 AgCl = 2 KCl + Ag2SO4
FeSO4 + (NH4)2SO4 + H2O = (NH4)2SO4*FeSO4*6H2O =>
FeSO4 + (NH4)2SO4 + 6 H2O = (NH4)2SO4*FeSO4*6H2O
Al(BrO3)3 = Al + BrO3 =>
Al(BrO3)3 = Al + 3 BrO3
Na2SO4 + CaCl2 = Na2SO4CaCl2 =>
Na2SO4 + CaCl2 = Na2SO4CaCl2
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
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Équations équilibrées sur10/28/24
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