| Équations équilibrées la veille |
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
C36H40N2O2 + Mn(O2C2H3)2*4H2O + LiCl = C36H38MnClN2O2 + Li(O2C2H3)2 + H2O + H2 =>
C36H40N2O2 + Mn(O2C2H3)2*4H2O + LiCl = C36H38MnClN2O2 + Li(O2C2H3)2 + 4 H2O + H2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
K3(PO4) + MgI2 = KI + Mg3(PO4)2 =>
2 K3(PO4) + 3 MgI2 = 6 KI + Mg3(PO4)2
Au + O = AuO =>
Au + O = AuO
KF + Mg(NO4)2 = K(NO4) + MgF2 =>
2 KF + Mg(NO4)2 = 2 K(NO4) + MgF2
Cl(g) + NaBr(aq) = NaCl(aq) + Br(g) =>
Cl(g) + NaBr(aq) = NaCl(aq) + Br(g)
BaCl2 + NH4 = BaCl2(NH4) =>
BaCl2 + NH4 = BaCl2(NH4)
S4N4 + HgF2 = NSF3 + Hg2F2 =>
S4N4 + 12 HgF2 = 4 NSF3 + 6 Hg2F2
CCl2 = C + Cl =>
CCl2 = C + 2 Cl
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
Cu(OH)2(aq) + HBr(s) = CuBr2 + H2O =>
Cu(OH)2(aq) + 2 HBr(s) = CuBr2 + 2 H2O
C2H3COOH + Mg = C2H3COOHMg =>
C2H3COOH + Mg = C2H3COOHMg
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
CaO + H2O = Ca(OH)2 = =>
CaO + H2O = Ca(OH)2
HNO3Na2SO3 = HSO3Na2NO3 =>
HNO3Na2SO3 = HSO3Na2NO3
KHP + H2O = KP + H3O =>
KHP + H2O = KP + H3O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
FeS + Cl2 = FeCl3 + SCl3 =>
FeS + 3 Cl2 = FeCl3 + SCl3
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
B + O = B2O =>
2 B + O = B2O
MnCl2 + KI = KCl + MnI2 =>
MnCl2 + 2 KI = 2 KCl + MnI2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Cu + NaCl + H2O = CuCl + NaOH + H2 =>
2 Cu + 2 NaCl + 2 H2O = 2 CuCl + 2 NaOH + H2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
C5H12 + O2 = HO + C4 =>
4 C5H12 + 24 O2 = 48 HO + 5 C4
NaOCl + XSH = NaCl + XSSX + H2O =>
NaOCl + 2 XSH = NaCl + XSSX + H2O
KNO3 + (NH4)2SO4 = K2SO4 + NH4(NO3) =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4(NO3)
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
K(Ag(CN)2) + HNO3 = AgNO3 + KNO3 + HCN =>
K(Ag(CN)2) + 2 HNO3 = AgNO3 + KNO3 + 2 HCN
HClO + H2S = HCl + H2O + S =>
HClO + H2S = HCl + H2O + S
Mg(OH)2 + *HNO3 = Mg(NO3)2 + *H2O =>
Mg(OH)2 + 2*HNO3 = Mg(NO3)2 + 2*H2O
NiC2O4H4O2 = NiCO3 + H2O + CO =>
NiC2O4H4O2 = NiCO3 + 2 H2O + CO
NaNO3 + CO2 = NaCO3 + NO2 =>
NaNO3 + CO2 = NaCO3 + NO2
O + CuSO4 = CuO + SO4 =>
O + CuSO4 = CuO + SO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
IO{-} + CH2O = H2O + CO2 + I{-} =>
2 IO{-} + CH2O = H2O + CO2 + 2 I{-}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaMnO4 + KHSO3 + H2O = KHSO4 + MnO2 + NaOH =>
2 NaMnO4 + 3 KHSO3 + H2O = 3 KHSO4 + 2 MnO2 + 2 NaOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SrO + C = Sr + CO =>
SrO + C = Sr + CO
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
FeS2 + H2SO4 = Fe(SO4) + SO2 + H2O =>
FeS2 + 6 H2SO4 = Fe(SO4) + 7 SO2 + 6 H2O
O3 = O6 =>
2 O3 = O6
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
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Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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