| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + 3 FeSO4 + 2 H2SO4 = Fe(NO)SO4 + NaSO4 + Fe2(SO4)3 + 2 H2O
Cd3(P04)2 + (NH4)2S = CdS + (NH4)3(P04) =>
Cd3(P04)2 + 3(NH4)2S = 3 CdS + 2(NH4)3(P04)
Li2CO3 + CaCO3 + V2O5 = LiCaVO4 + CO2 =>
Li2CO3 + 2 CaCO3 + V2O5 = 2 LiCaVO4 + 3 CO2
NH3 + O = H2O + NO3 =>
2 NH3 + 9 O = 3 H2O + 2 NO3
PH3 + HBr = PBr + H =>
PH3 + HBr = PBr + 4 H
Cu2O2 + H = Cu + H2O =>
Cu2O2 + 4 H = 2 Cu + 2 H2O
FeC2O4*2H2O + O2 = H2O + FeO + CO2 =>
2 FeC2O4*2H2O + O2 = 4 H2O + 2 FeO + 4 CO2
NaHSO4 = Na2S2O7 + H2O =>
2 NaHSO4 = Na2S2O7 + H2O
(NH4)3PO4 + Fe2(CO3)3 = FePO4 + NH3 + H2CO3 =>
2(NH4)3PO4 + Fe2(CO3)3 = 2 FePO4 + 6 NH3 + 3 H2CO3
Mo2O2 + KMnO4 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
5 Mo2O2 + 8 KMnO4 + 12 H2SO4 = 10 MoO3 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Pd(NH3)2Cl2 + H2 = Pd + NH4Cl =>
Pd(NH3)2Cl2 + H2 = Pd + 2 NH4Cl
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
Mn + H2SO4 = S + MnSO4 + H2O =>
3 Mn + 4 H2SO4 = S + 3 MnSO4 + 4 H2O
(NH4)3AsO4 + LiOH = Li3AsO4 + NH3H2O =>
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3H2O
BaO + Al = Al2O3 + Ba =>
3 BaO + 2 Al = Al2O3 + 3 Ba
Mg(NO3)2 + SnCl2 = Sn(NO3)2 + MgCl2 =>
Mg(NO3)2 + SnCl2 = Sn(NO3)2 + MgCl2
PH3 + H2O = H3PO2 + H =>
PH3 + 2 H2O = H3PO2 + 4 H
NaC4N3H16 + O2 = H2O + CO2 + NaC3N3H14 =>
2 NaC4N3H16 + 3 O2 = 2 H2O + 2 CO2 + 2 NaC3N3H14
P2O5 + Ca = P + CaO =>
P2O5 + 5 Ca = 2 P + 5 CaO
P4 + KOH + H2O = KH2PO2 + H3P =>
P4 + 3 KOH + 3 H2O = 3 KH2PO2 + H3P
Ga(OH)3 + CaO = Ga2O3 + Ca(OH)2 =>
2 Ga(OH)3 + 3 CaO = Ga2O3 + 3 Ca(OH)2
HI + NaHCO3 = H2CO3 + NaI =>
HI + NaHCO3 = H2CO3 + NaI
Ag2O + H2 = H2O + Ag =>
Ag2O + H2 = H2O + 2 Ag
CuSO4 + NaOH + C3H7OH = Cu + Na2SO4 + H2O + C2H4O =>
3 CuSO4 + 6 NaOH + 2 C3H7OH = 3 Cu + 3 Na2SO4 + 5 H2O + 3 C2H4O
K2[Zn(OH)4] + H2S = ZnS + KHS + H2O =>
K2[Zn(OH)4] + 3 H2S = ZnS + 2 KHS + 4 H2O
C6H4(OH)CO2H + CH3COOH = C9H8O4 =>
10 C6H4(OH)CO2H + CH3COOH = 8 C9H8O4
Pb + H2SO4 = Pb(SO4)2 + H =>
Pb + 2 H2SO4 = Pb(SO4)2 + 4 H
HCOH + Cu{2+} + OH{-} = HCOO + Cu2O + H2O =>
2 HCOH + 6 Cu{2+} + 12 OH{-} = 2 HCOO + 3 Cu2O + 7 H2O
C6H4(OH)2 + Ag{+} = C6H4O2 + Ag + H{+} =>
C6H4(OH)2 + 2 Ag{+} = C6H4O2 + 2 Ag + 2 H{+}
CH3OH + K2Cr2O7 + H2SO4 = C02 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C02 + 2 K2SO4 + 2 Cr2(SO4)3 + 20 H2O
(CH3CH2)3Al + H2 = (CH3CH2)2AlH + C2H6 =>
(CH3CH2)3Al + H2 = (CH3CH2)2AlH + C2H6
Mg2OCl2 + HCl = MgCl2 + H2O =>
Mg2OCl2 + 2 HCl = 2 MgCl2 + H2O
C2H6O + O(g) = CO2 + H2O =>
C2H6O + 6 O(g) = 2 CO2 + 3 H2O
CrP + CaO = CaP + CrO =>
CrP + CaO = CaP + CrO
NHO3 + Ba(OH)2 = HOH + Ba(NO3)2 =>
2 NHO3 + Ba(OH)2 = 2 HOH + Ba(NO3)2
Ca2 + Br = CaBr =>
Ca2 + 2 Br = 2 CaBr
C3H7Cl + NaOH = NaCl + C3H7OH =>
C3H7Cl + NaOH = NaCl + C3H7OH
Al + Zn(MnO4)2 = Al(MnO4)3 + Zn =>
2 Al + 3 Zn(MnO4)2 = 2 Al(MnO4)3 + 3 Zn
HPO4 + BaOH = BaPO4 + H2O =>
HPO4 + BaOH = BaPO4 + H2O
MgSO4 = MgO + SO3 =>
MgSO4 = MgO + SO3
FeO + H4 = Fe + HO2 =>
8 FeO + H4 = 8 Fe + 4 HO2
CH3NO2 + Zn + KOH + H2O = CH3NH2 + K2[Zn(OH)4] =>
CH3NO2 + 3 Zn + 6 KOH + 4 H2O = CH3NH2 + 3 K2[Zn(OH)4]
S + HNO3 = NO + H2SO4 =>
S + 2 HNO3 = 2 NO + H2SO4
Cr + KOH = KCr + KCrO3 + H2O =>
6 Cr + 6 KOH = 5 KCr + KCrO3 + 3 H2O
HCl + H2O2 + Al = H3ClO2Al =>
HCl + H2O2 + Al = H3ClO2Al
C2O4H2 + MnO2 + H2SO4 = MnSO4 + CO2 + H2O =>
C2O4H2 + MnO2 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
AlJ3 + Na2CO3 + H2O = NaJ + Al(OH)3 + CO2 =>
2 AlJ3 + 3 Na2CO3 + 3 H2O = 6 NaJ + 2 Al(OH)3 + 3 CO2
Br2 + KC1O3 + H2SO4 + HOH = HBrO3 + K2SO4 + HC1 =>
6 Br2 + 10 KC1O3 + 5 H2SO4 + 6 HOH = 12 HBrO3 + 5 K2SO4 + 10 HC1
NaCl + (NH4)2CO3 + CO2 + H2O = NaHCO3 + NH4Cl =>
2 NaCl + (NH4)2CO3 + CO2 + H2O = 2 NaHCO3 + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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