| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 36 H2O + 3 O2
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
Ga(OH)3 + HBr = GaBr3 + H2O =>
Ga(OH)3 + 3 HBr = GaBr3 + 3 H2O
NO + Cl2 + AlCl3 = NO[AlCl4] =>
2 NO + Cl2 + 2 AlCl3 = 2 NO[AlCl4]
Al + KNO3 + NaOH + H2O = Na3[Al(OH)6] + KOH + NH3 =>
8 Al + 3 KNO3 + 24 NaOH + 18 H2O = 8 Na3[Al(OH)6] + 3 KOH + 3 NH3
NaCl(aq) + H2SO4(aq) = Na2SO4 + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4 + 2 HCl
CH3COOH + CH3NHCH3 = CH3COOCH3NH2CH3 =>
CH3COOH + CH3NHCH3 = CH3COOCH3NH2CH3
HSO3{-} + IO3{-} + H{+} = H2SO4 + I2 + H2O =>
5 HSO3{-} + 2 IO3{-} + 7 H{+} = 5 H2SO4 + I2 + H2O
Fe2O3 + H2 = Fe2O + H2O =>
Fe2O3 + 2 H2 = Fe2O + 2 H2O
FeSO4 + H2O2 + HCl = H2O + Fe(OH)3 + Cl2SO4 =>
2 FeSO4 + 5 H2O2 + 4 HCl = 4 H2O + 2 Fe(OH)3 + 2 Cl2SO4
KH2PO4 + KOH = K3PO4 + H2O =>
KH2PO4 + 2 KOH = K3PO4 + 2 H2O
Sb + HCl = SbCl + H =>
Sb + HCl = SbCl + H
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
AlCl3Na2(CO3) = Al(CO3)Na2Cl3 =>
AlCl3Na2(CO3) = Al(CO3)Na2Cl3
Ca + ZnCl2 = ZnCa2 + Cl =>
2 Ca + ZnCl2 = ZnCa2 + 2 Cl
O2C = CO2 =>
O2C = CO2
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
KF + H2SO4 = KHSO4 + HF =>
KF + H2SO4 = KHSO4 + HF
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
C7H14 + Cl2 = C7H13Cl + HCl =>
C7H14 + Cl2 = C7H13Cl + HCl
MnSe2 + O2 = Mn2O3 + SeO2 =>
4 MnSe2 + 11 O2 = 2 Mn2O3 + 8 SeO2
Au(OH)3 + H2 = Au + H2O =>
2 Au(OH)3 + 3 H2 = 2 Au + 6 H2O
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
CH3COCH3 + O2(g) = CO2(g) + H2O(g) =>
CH3COCH3 + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
HCOOH + Cu = HCOOCu + H2 =>
2 HCOOH + 2 Cu = 2 HCOOCu + H2
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
KNO3(aq) + Na2CO3(aq) = K2CO3(aq) + NaNO3(aq) =>
2 KNO3(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaNO3(aq)
K2[Zn(OH)4] = Zn(OH)2K2(OH)2 =>
K2[Zn(OH)4] = Zn(OH)2K2(OH)2
Br2 + AgNO3 = AgBr + BrNO3 =>
Br2 + AgNO3 = AgBr + BrNO3
MnSO4 = Mn + SO4 =>
MnSO4 = Mn + SO4
NaOH + H3SO4 = H2O + Na3SO4 =>
3 NaOH + H3SO4 = 3 H2O + Na3SO4
AgNO3 + O2 = Ag2O + NO3 =>
4 AgNO3 + O2 = 2 Ag2O + 4 NO3
HBr(aq)KOH(aq) = KBr(aq)H2O(l) =>
HBr(aq)KOH(aq) = KBr(aq)H2O(l)
CaCl2 + Na(CO3) = Ca(CO3)2 + NaCl =>
CaCl2 + 2 Na(CO3) = Ca(CO3)2 + 2 NaCl
C3H6O2 + O2 = CO2 + C2H6O =>
2 C3H6O2 + O2 = 2 CO2 + 2 C2H6O
AsH3 + AgNO3 + H2O = HAsO3 + Ag + HNO3 =>
AsH3 + 8 AgNO3 + 3 H2O = HAsO3 + 8 Ag + 8 HNO3
KMnO4 + H3AsO3 + H2O = MnO2 + H3AsO4 + KOH =>
2 KMnO4 + 3 H3AsO3 + H2O = 2 MnO2 + 3 H3AsO4 + 2 KOH
C8H9NO2 + C12H22O11 = C10H15N + H2O + CO2 =>
8 C8H9NO2 + 3 C12H22O11 = 8 C10H15N + 9 H2O + 20 CO2
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
NH3 + HAc = NAc + H4 =>
NH3 + HAc = NAc + H4
Ca + ZnCl2 = Zn + Ca(Cl2)2 =>
Ca + 2 ZnCl2 = 2 Zn + Ca(Cl2)2
Cs(OH) + H2CO2 = Cs2(CO2) + H2O =>
2 Cs(OH) + H2CO2 = Cs2(CO2) + 2 H2O
C5H12O + H2O2 = C8H18O2 + H2O =>
8 C5H12O + 5 H2O2 = 5 C8H18O2 + 8 H2O
KMnO4 + Na2S + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na2SO4 + 12 H2O
W + KBrF4 = K2WF8 + Br2 =>
W + 2 KBrF4 = K2WF8 + Br2
IO3{-} + NO + H2O = I2 + NO3{-} + H{+} =>
6 IO3{-} + 10 NO + 2 H2O = 3 I2 + 10 NO3{-} + 4 H{+}
K2CO3 + PbO + SiO2 = CO2 + K2O*PbO*SiO2 =>
K2CO3 + PbO + SiO2 = CO2 + K2O*PbO*SiO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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