| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
AlSO4KOH = Al(OH)KSO4 =>
AlSO4KOH = Al(OH)KSO4
H2SO4 + KOH = (KOH)2SO4 + H2 =>
H2SO4 + 2 KOH = (KOH)2SO4 + H2
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
O3NO = O2NO2 =>
O3NO = O2NO2
KAuO2 + Au = Au[AuO] + K =>
KAuO2 + 3 Au = 2 Au[AuO] + K
MnO2 + KCl + HNO3 = Mn(NO3)2 + Cl2 + KNO3 + H2O =>
MnO2 + 2 KCl + 4 HNO3 = Mn(NO3)2 + Cl2 + 2 KNO3 + 2 H2O
H2 + CO2 = C6H12O6 + O2 =>
6 H2 + 6 CO2 = C6H12O6 + 3 O2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CH3CHMgBrCH3 + CO2 + H2O = CH3(CH2)2COOH + HOMgBr =>
CH3CHMgBrCH3 + CO2 + H2O = CH3(CH2)2COOH + HOMgBr
HgO + H2SO3 = HgSO3 + H2O =>
HgO + H2SO3 = HgSO3 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ba(OH)2 + HPO3 = Ba(PO3)2 + H2O =>
Ba(OH)2 + 2 HPO3 = Ba(PO3)2 + 2 H2O
He + Ne = HeNe =>
He + Ne = HeNe
Zn + CuSo4(a) = Cu + ZnSo4(aq) =>
Zn + CuSo4(a) = Cu + ZnSo4(aq)
ZnCl2 + K3PO4 = K3Cl2 + PO4Zn =>
ZnCl2 + K3PO4 = K3Cl2 + PO4Zn
H2S + CI + H2O = H2SO4 + HCI =>
H2S + 8 CI + 4 H2O = H2SO4 + 8 HCI
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
KI + H2SO4 = I2 + K2SO4 + H2O + H2S =>
8 KI + 5 H2SO4 = 4 I2 + 4 K2SO4 + 4 H2O + H2S
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
MgCO3 = MgOCO2 =>
MgCO3 = MgOCO2
NaCl + H2O3 + H2O = NaOH + Cl2 =>
4 NaCl + H2O3 + H2O = 4 NaOH + 2 Cl2
IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O
CH3Cl + Br2 = CH3Br + Cl2 =>
2 CH3Cl + Br2 = 2 CH3Br + Cl2
NaOH + Cu = NaOHCu =>
NaOH + Cu = NaOHCu
H(NO3) + I2 = NO2 + H2O + HIO3 =>
10 H(NO3) + I2 = 10 NO2 + 4 H2O + 2 HIO3
PH3 + O2 = P2O5 + H3O =>
4 PH3 + 7 O2 = 2 P2O5 + 4 H3O
PbO + Na2SO4 + H2O = PbSO4 + NaOH =>
PbO + Na2SO4 + H2O = PbSO4 + 2 NaOH
Ca(OH)2 + NH4C = NH3 + CaC2 + H2O =>
Ca(OH)2 + 2 NH4C = 2 NH3 + CaC2 + 2 H2O
Pb + CO3 = PbCO3 =>
Pb + CO3 = PbCO3
Mn + NiCl2 = MnCl2 + Ni =>
Mn + NiCl2 = MnCl2 + Ni
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
H2SO3 + Li(OH) = Li2(SO3) + H2O =>
H2SO3 + 2 Li(OH) = Li2(SO3) + 2 H2O
NiSO4 + NaCO3 = NiCO3 + NaSO4 =>
NiSO4 + NaCO3 = NiCO3 + NaSO4
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
IH2SO4 = ISO4H2 =>
IH2SO4 = ISO4H2
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
K8 = K =>
K8 = 8 K
SrO(s) + H2O(l) = Sr(OH)2 =>
SrO(s) + H2O(l) = Sr(OH)2
K2O + H2O + CO2 = KHCO3 =>
K2O + H2O + 2 CO2 = 2 KHCO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H6 + H2 = C6H14 =>
C6H6 + 4 H2 = C6H14
H2SO4 + HgO = HgSO4 + H2O =>
H2SO4 + HgO = HgSO4 + H2O
C3H6Br2 + KOH = KBr + H2O + C3H4 =>
C3H6Br2 + 2 KOH = 2 KBr + 2 H2O + C3H4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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