| Équations équilibrées la veille |
ScF3 = Sc + 3 F
H3O{+} + H2PO4{-} = H3PO4 + H2O =>
H3O{+} + H2PO4{-} = H3PO4 + H2O
Ca(OH)2(ag) + H3PO4(ag) = Ca3(PO4)2(ag) + H2O =>
3 Ca(OH)2(ag) + 2 H3PO4(ag) = Ca3(PO4)2(ag) + 6 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
ClO + H2O = ClO4 + H =>
ClO + 3 H2O = ClO4 + 6 H
MnCl2 + NaBrO + NaOH = NaBr + MnO2 + NaCl + H2O =>
MnCl2 + NaBrO + 2 NaOH = NaBr + MnO2 + 2 NaCl + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3COOH(aq) + Sr(OH)2(aq) = (CH3COO)2Sr(aq) + H2O(l) =>
2 CH3COOH(aq) + Sr(OH)2(aq) = (CH3COO)2Sr(aq) + 2 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
P2P + O2 = P2O5 =>
4 P2P + 15 O2 = 6 P2O5
Bi(NO3)3 + HCl + Zn = BiCl3 + Zn2NO3 + H2 =>
2 Bi(NO3)3 + 6 HCl + 12 Zn = 2 BiCl3 + 6 Zn2NO3 + 3 H2
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
S + H2O = HS + OH =>
S + H2O = HS + OH
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C3H6 + KMnO4 + H2SO4 + H2O = K2SO4 + MnSO4 + C3H6(OH)2 =>
5 C3H6 + 2 KMnO4 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 5 C3H6(OH)2
NH4 + HCl = NH + H4Cl =>
NH4 + HCl = NH + H4Cl
H4 + O2 = H2O =>
H4 + O2 = 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaCl2*2H2O + AgNO3 = AgCl + Ba(NO3)2 + H2O =>
BaCl2*2H2O + 2 AgNO3 = 2 AgCl + Ba(NO3)2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O
Ag2SO4 + MgCl2 = AgCl + MgSO4 =>
Ag2SO4 + MgCl2 = 2 AgCl + MgSO4
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
FeCl3 + KSCN + AgNO3 = KCl + SCN + Fe(NO3)2 + Ag =>
FeCl3 + 3 KSCN + 2 AgNO3 = 3 KCl + 3 SCN + Fe(NO3)2 + 2 Ag
BaCl2*2H2O + AgNO3 = Ba(NO3)2*2H2O + AgCl =>
BaCl2*2H2O + 2 AgNO3 = Ba(NO3)2*2H2O + 2 AgCl
Cu + NH4OH = [Cu(NH3)4] + H2O =>
Cu + 4 NH4OH = [Cu(NH3)4] + 4 H2O
N2O5 + KOH = N(OH)5 + K2O =>
N2O5 + 10 KOH = 2 N(OH)5 + 5 K2O
SAm + Re(YMo) = MoRe + YAm + S =>
SAm + Re(YMo) = MoRe + YAm + S
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
I + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
2 I + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
As4S6 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As4S6 + 56 HNO3 = 4 H3AsO4 + 6 H2SO4 + 56 NO2 + 16 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
LiOH + NH3 = Li3N + H2O =>
3 LiOH + NH3 = Li3N + 3 H2O
Li + CH3COOH = LiCH2COOH + H2 =>
2 Li + 2 CH3COOH = 2 LiCH2COOH + H2
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
BaCl2 + H3PO4 = BaPO4 + H3Cl2 =>
BaCl2 + H3PO4 = BaPO4 + H3Cl2
S + Cl2 = Cl2S4 =>
4 S + Cl2 = Cl2S4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KOH + CH3CHClCOOH = CH2CHCOOK + HCl + H2O =>
KOH + CH3CHClCOOH = CH2CHCOOK + HCl + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
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| Équations équilibrées la veille |
Équations équilibrées sur12/31/24
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