| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 6 Ca = 2 Ca3P2
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
Ag + H2SO4(s) = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4(s) = AgSO4 + SO2 + 2 H2O
Al2(SO4)3Al(OH)3 = AlOHSO4 =>
Al2(SO4)3Al(OH)3 = 3 AlOHSO4
S8(s) + F2(g) = SF6(g) =>
S8(s) + 24 F2(g) = 8 SF6(g)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + FeS = Al2S3 + Fe =>
2 Al + 3 FeS = Al2S3 + 3 Fe
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ag + HNO3 = AgNO3 + H2O + N =>
5 Ag + 6 HNO3 = 5 AgNO3 + 3 H2O + N
FeOHCl2 + NaOH = Fe(OH)3 + NaCl =>
FeOHCl2 + 2 NaOH = Fe(OH)3 + 2 NaCl
Fe + {2} = Fe{2}0{3} =>
Fe + {2} = Fe{2}0{3}
KHSO3 + HCl = KCl + SO2 + H2O =>
KHSO3 + HCl = KCl + SO2 + H2O
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CBr4 + BrO3 = CO2 + Br2 =>
3 CBr4 + 2 BrO3 = 3 CO2 + 7 Br2
K + O2 = K2O =>
4 K + O2 = 2 K2O
ICl3 + I2 = ICl =>
ICl3 + I2 = 3 ICl
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
FeCl3 + MgO = MgCl2 + Fe2O3 =>
2 FeCl3 + 3 MgO = 3 MgCl2 + Fe2O3
BrO3 + H2O = Br2 + OH =>
2 BrO3 + 6 H2O = Br2 + 12 OH
Ca(oh)2 + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca(oh)2 + 8 HNO3 = 2 Ca(NO3)2 + 4 NO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
Ag + S8 = Ag8S =>
64 Ag + S8 = 8 Ag8S
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ag(NO3) + NH4(OH) = Ag(OH) + NH4(NO3) =>
Ag(NO3) + NH4(OH) = Ag(OH) + NH4(NO3)
H2SO4 + MgBr2 = HBr + MgSO4 =>
H2SO4 + MgBr2 = 2 HBr + MgSO4
C8H9NO2 + SnCl2(H2O)2 + HCl = C8H12NCl + SnCl4 + H2O =>
C8H9NO2 + 3 SnCl2(H2O)2 + 7 HCl = C8H12NCl + 3 SnCl4 + 8 H2O
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Cu + ZnSO4 = Zn + CuSO4 =>
Cu + ZnSO4 = Zn + CuSO4
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
C4H18O4 + O2 = CO2 + H2O =>
2 C4H18O4 + 13 O2 = 8 CO2 + 18 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O
Na2S + O2 = SO2 + Na =>
Na2S + O2 = SO2 + 2 Na
Ag(NO3) + NaBr = AgBr + NaNO3 =>
Ag(NO3) + NaBr = AgBr + NaNO3
H2(SO4) + Na(OH) = Na2SO4 + H2O =>
H2(SO4) + 2 Na(OH) = Na2SO4 + 2 H2O
C4H10O + H2O = CO2 + H =>
C4H10O + 7 H2O = 4 CO2 + 24 H
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
BaS + H2CO3 = BaCO3 + H2S =>
BaS + H2CO3 = BaCO3 + H2S
SbO3 + Cl = Sb2Cl3 + O =>
2 SbO3 + 3 Cl = Sb2Cl3 + 6 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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