| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2HPO3 + 2 AgNO3 = Ag2HPO3 + 2 NaNO3
Al + FePO4 = AlPO4 + Fe =>
Al + FePO4 = AlPO4 + Fe
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
AlCl3 + ZnSO4 = ZnCl3 + AlSO4 =>
AlCl3 + ZnSO4 = ZnCl3 + AlSO4
HgCl2 + Al = AlCl3 + Hg =>
3 HgCl2 + 2 Al = 2 AlCl3 + 3 Hg
BaCl2 + K2(CO3) = Ba2(CO3)2 + KCl =>
2 BaCl2 + 2 K2(CO3) = Ba2(CO3)2 + 4 KCl
Mg2SiO4 + H2O + CO2 = CMgO3 + H4SiO4 =>
Mg2SiO4 + 2 H2O + 2 CO2 = 2 CMgO3 + H4SiO4
NaOH(aq)HI(aq) = NaI(aq)H2O(l) =>
NaOH(aq)HI(aq) = NaI(aq)H2O(l)
HNo2NaOH = H2ONaNo2 =>
HNo2NaOH = H2ONaNo2
H2S + NH4OH = S2 + NH4 + H2O =>
2 H2S + 4 NH4OH = S2 + 4 NH4 + 4 H2O
K2SO4(s) + BaBr2(s) = KBr(s) + BaSO4(s) =>
K2SO4(s) + BaBr2(s) = 2 KBr(s) + BaSO4(s)
SO2 + Li2S = SS2 + Li2O =>
SO2 + 2 Li2S = SS2 + 2 Li2O
FeS2 + Cu2S + HNO3 = Fe2(SO3)3 + CuSO4 + NO + H2O =>
6 FeS2 + 3 Cu2S + 34 HNO3 = 3 Fe2(SO3)3 + 6 CuSO4 + 34 NO + 17 H2O
K2CrO4 + K2S2O3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
8 K2CrO4 + 3 K2S2O3 + 17 H2SO4 = 11 K2SO4 + 4 Cr2(SO4)3 + 17 H2O
Na + Ce = NaCe =>
Na + Ce = NaCe
Cr(III)(NO3) + Fe(II)(SO4) = Cr(III)(SO4) + Fe(II)(NO3) =>
Cr(III)(NO3) + Fe(II)(SO4) = Cr(III)(SO4) + Fe(II)(NO3)
NaOHC8H5O4K = H2OC8H4O4KNa =>
NaOHC8H5O4K = H2OC8H4O4KNa
CuCl2 + NH4OH = Cu(OH)2 + (NH4)Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2(NH4)Cl
AgNO3 + NH4OH = Ag(NH3)2(NO3) + H2O =>
AgNO3 + 2 NH4OH = Ag(NH3)2(NO3) + 2 H2O
KYO3 + K2SO3 + H2SO4 = K2SO4 + Y2 + H2O =>
2 KYO3 + 5 K2SO3 + H2SO4 = 6 K2SO4 + Y2 + H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Na3PO4 + H2SO4 = H3PO4 + Na2SO4 =>
2 Na3PO4 + 3 H2SO4 = 2 H3PO4 + 3 Na2SO4
Fe(NO3)3 + NaHCO3 + H2O = O2 + FeCH3 + NaN3 =>
2 Fe(NO3)3 + 2 NaHCO3 + 2 H2O = 13 O2 + 2 FeCH3 + 2 NaN3
NH3 + HCI = NH4 + CI =>
NH3 + HCI = NH4 + CI
H2SiO3 + BaO = H2O + BaSiO3 =>
H2SiO3 + BaO = H2O + BaSiO3
Na2CO3 + CH3OOH = NaC2H3O2 + H2O + CO2 =>
Na2CO3 + 4 CH3OOH = 2 NaC2H3O2 + 5 H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ag2S(s) + KCN(aq) = KAg(CN)2(aq) + K2S(aq) =>
Ag2S(s) + 4 KCN(aq) = 2 KAg(CN)2(aq) + K2S(aq)
CoCl2 + KMnO4 + HgO + H2O = Co(OH)3 + MnO2 + HgCl2 + KCl =>
6 CoCl2 + 2 KMnO4 + 5 HgO + 9 H2O = 6 Co(OH)3 + 2 MnO2 + 5 HgCl2 + 2 KCl
NaCl + K2SO4 = KCl + Na2SO4 =>
2 NaCl + K2SO4 = 2 KCl + Na2SO4
BaCe2 + Na2SO4 = BaSO4 + NaCe =>
BaCe2 + Na2SO4 = BaSO4 + 2 NaCe
NaOH + BaO = NaO + BaOH =>
NaOH + BaO = NaO + BaOH
H2S + Fe2(SO4)3 + H2O = H2SO4 + FeSO4 =>
H2S + 4 Fe2(SO4)3 + 4 H2O = 5 H2SO4 + 8 FeSO4
AlCl3 + MgBr2 = AlBr3 + MgCl2 =>
2 AlCl3 + 3 MgBr2 = 2 AlBr3 + 3 MgCl2
O = O10000000000 =>
10000000000 O = O10000000000
KCI + NaNo3 = KNo3 + NaCI =>
KCI + NaNo3 = KNo3 + NaCI
H2MoO4 + Na2S = Mo5O14 + Na2SO4 + H2O =>
20 H2MoO4 + Na2S = 4 Mo5O14 + Na2SO4 + 20 H2O
Na2S2O3 + H2O2 = Na2SO4 + H2O + H2SO4 =>
Na2S2O3 + 4 H2O2 = Na2SO4 + 3 H2O + H2SO4
PbNO3 + NaHCO = NaNO3 + PbHCO =>
PbNO3 + NaHCO = NaNO3 + PbHCO
FeBr{+3} + CI{+2) = FeCI{+3}+Br{+2} =>
FeBr{+3} + CI{+2) = FeCI{+3}+Br{+2}
BaCl + Ag(NO3)2 = Ba(NO3)2 + AgCl =>
BaCl + Ag(NO3)2 = Ba(NO3)2 + AgCl
CH3(COO)2Co + KOH = CH3(COO)2 + Co(OH)2 + K =>
CH3(COO)2Co + 2 KOH = CH3(COO)2 + Co(OH)2 + 2 K
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
(C2H3O2)3 + O2 = CO2 + H2O =>
4(C2H3O2)3 + 21 O2 = 24 CO2 + 18 H2O
SO2 + CuO = CuSO3 =>
SO2 + CuO = CuSO3
CaCl2 + (HNO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2(HNO3) = Ca(NO3)2 + 2 HCl
C4H6 + HCl = C4H6Cl2 + H2 =>
C4H6 + 2 HCl = C4H6Cl2 + H2
Ti + HNO3 + H2O = H2TiO3(TiO2H2O) + NO =>
6 Ti + 8 HNO3 + 2 H2O = 3 H2TiO3(TiO2H2O) + 8 NO
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb2 =>
2 Pb(NO3)2 + 2 Zn = 2 Zn(NO3)2 + Pb2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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