| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SCl2 + 6 NaF = SF4 + S2F2 + 6 NaCl
PuO2{2+} + NaOH = PuO2{+} + NaOH{+} =>
PuO2{2+} + NaOH = PuO2{+} + NaOH{+}
CdS + H2SO3 = CdSO3 + H2S =>
CdS + H2SO3 = CdSO3 + H2S
Hg(OH)2 + HNO3 = HgNO3 + H2O + O2 =>
4 Hg(OH)2 + 4 HNO3 = 4 HgNO3 + 6 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HHH = H3 =>
HHH = H3
NaHCO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
NaHCO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq)
CuSO4 + NaH2PO4 = Cu(H2PO4)2 + Na2SO4 =>
CuSO4 + 2 NaH2PO4 = Cu(H2PO4)2 + Na2SO4
BaCl2 + NaCO3 = BaCO3 + NaCl2 =>
BaCl2 + NaCO3 = BaCO3 + NaCl2
Mg + FeBr3 = Fe2Mg3 + Br2 =>
3 Mg + 2 FeBr3 = Fe2Mg3 + 3 Br2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Mg + (CO3)2 = MgCO3 =>
2 Mg + (CO3)2 = 2 MgCO3
BaCl2 + H2O = BaO + HCl =>
BaCl2 + H2O = BaO + 2 HCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Pb(ClO3)4 = PbCl4 + O2 =>
Pb(ClO3)4 = PbCl4 + 6 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
BaCl2CaCO3 = BaCO3CaCl2 =>
BaCl2CaCO3 = BaCO3CaCl2
CaH + H3PO4 = CaPO2 + H2O =>
CaH + H3PO4 = CaPO2 + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C6H4(OH)COOH + FeCl3 = FeC6H4(OH)COOH + Cl =>
C6H4(OH)COOH + FeCl3 = FeC6H4(OH)COOH + 3 Cl
C2H6O + Cr2O7{2-} + H3O{+} = Cr{3+} + C2H4O + H2O =>
3 C2H6O + Cr2O7{2-} + 8 H3O{+} = 2 Cr{3+} + 3 C2H4O + 15 H2O
O2 + Fe = FeO3 =>
3 O2 + 2 Fe = 2 FeO3
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
C6H4(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl2 + H2O =>
C6H4(NO2)COOH + 6 HCl + 3 Fe = C6H4(NH2)COOH + 3 FeCl2 + 2 H2O
S2O3{2-} + IO3{-} + H2O = I{-} + SO4{2-} + H{+} =>
3 S2O3{2-} + 4 IO3{-} + 3 H2O = 4 I{-} + 6 SO4{2-} + 6 H{+}
ClF3 + CH4 + O2 = HCl + HF + CO2 =>
ClF3 + CH4 + O2 = HCl + 3 HF + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe26 + Cl2 = FeCl2 =>
Fe26 + 26 Cl2 = 26 FeCl2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2 + O4 = H2O =>
4 H2 + O4 = 4 H2O
CaCl2H2SO4 = CaHSO4HCl2 =>
CaCl2H2SO4 = CaHSO4HCl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
H2 + O4 = H2O =>
4 H2 + O4 = 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CoBr3 + AgC2H3O2 = Co(C2H3O2)3 + AgBr =>
CoBr3 + 3 AgC2H3O2 = Co(C2H3O2)3 + 3 AgBr
C2H6O + FeCl3 = C2H5OFeCl2 + HCl =>
C2H6O + FeCl3 = C2H5OFeCl2 + HCl
C2H6O2 = C2H4O2 + H2 =>
C2H6O2 = C2H4O2 + H2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C3H7COOH + Mg(OH)2 = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + Mg(OH)2 = (C3H7COO)2Mg + 2 H2O
KCl + Zn(OH)2 = KOH + ZnCl2 =>
2 KCl + Zn(OH)2 = 2 KOH + ZnCl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Sb2S5 + HCl = H2S + HSbCl6 =>
Sb2S5 + 12 HCl = 5 H2S + 2 HSbCl6
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3CH2CH(OH)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CH2CH(OH)2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 15 CH3CH2CH2COOH + 28 H2O
C6H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C6H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + Cl2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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