| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSo4 + 2 KOh = Cu(Oh)2 + K2So4
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Cd + N2 = CdN =>
2 Cd + N2 = 2 CdN
CH3CH2CH3 + O2 = CO2 + H2 =>
CH3CH2CH3 + 3 O2 = 3 CO2 + 4 H2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NaClO + Fe(NO3)3 + NaOH = Na2FeO4 + NaCl + NaNO3 + H2O =>
3 NaClO + 2 Fe(NO3)3 + 10 NaOH = 2 Na2FeO4 + 3 NaCl + 6 NaNO3 + 5 H2O
Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2
H3PO4 + Cu(OH)2 = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
KNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KNo2 + KMnO4 + 2 H2O = 6 KNo3 + MnO2 + 4 KOH
KMNO4 + KCl + H2SO4 = MNSO4 + K2SO4 + Cl2 + H2O =>
2 KMNO4 + 10 KCl + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
H2S + NaOCl = H2SO4 + NaCl =>
H2S + 4 NaOCl = H2SO4 + 4 NaCl
NH4(OH) + NaMnO4 = NO + MnO2 + Na(OH) + H2O =>
3 NH4(OH) + 5 NaMnO4 = 3 NO + 5 MnO2 + 5 Na(OH) + 5 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
HCLO4 + RbOH = RbCLO4 + H2O =>
HCLO4 + RbOH = RbCLO4 + H2O
C10H13O3 + O2 = CO2 + H2O =>
4 C10H13O3 + 47 O2 = 40 CO2 + 26 H2O
MnO4{-} + SO2 + H2O = Mn({-})2 + SO4{-}2 + H{+} =>
3 MnO4{-} + 8 SO2 + 4 H2O = 3 Mn({-})2 + 8 SO4{-}2 + 8 H{+}
S8 + O2 = S2O3 =>
S8 + 6 O2 = 4 S2O3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HClO3 + HBr = HCl + Br2 + H2O =>
HClO3 + 6 HBr = HCl + 3 Br2 + 3 H2O
Ca + S = CaS =>
Ca + S = CaS
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + Cl = AlCl =>
Al + Cl = AlCl
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
MnO4{-} + SO2 + H2O = Mn{-}2 + SO4{-}2 + H{+} =>
3 MnO4{-} + 8 SO2 + 4 H2O = 3 Mn{-}2 + 8 SO4{-}2 + 8 H{+}
Na3PO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag3PO4(s) =>
Na3PO4(aq) + 3 AgNO3(aq) = 3 NaNO3(aq) + Ag3PO4(s)
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
Br + C5H10 = C5H10Br =>
Br + C5H10 = C5H10Br
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
AGNO3 + NACl = NANO3 + AGCl =>
AGNO3 + NACl = NANO3 + AGCl
MG + HCl = MGCl + H =>
MG + HCl = MGCl + H
(Al2(SO4)3*8H2O) + NH4OH = Al(OH)3 + (NH4)2SO4 + H2O =>
(Al2(SO4)3*8H2O) + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4 + 8 H2O
RB + N2 = RBN2 =>
RB + N2 = RBN2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
HClO3 + HCl = Cl2 + H2O =>
HClO3 + 5 HCl = 3 Cl2 + 3 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Mg3(PO4)2 + C + SiO2 = MgSiO3 + CO + P4 =>
2 Mg3(PO4)2 + 10 C + 6 SiO2 = 6 MgSiO3 + 10 CO + P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/19
Équations équilibrées sur10/21/18
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