| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl + NaPO3 = CoPO3 + NaCl
H3PO4 + KOH = KH2PO4*H2O =>
H3PO4 + KOH = KH2PO4*H2O
Fe(OH)3 + Ba(NO3)2 = Fe(NO3)3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 Ba(OH)2
Os + H2O = OsO3 + H2 =>
Os + 3 H2O = OsO3 + 3 H2
NaNO3 + Pb(C2H3O2)2 = Na(C2H3O2) + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H3O2)2 = 2 Na(C2H3O2) + Pb(NO3)2
Na2S + HNO3 = NaNO3 + NO + S + H2O =>
3 Na2S + 8 HNO3 = 6 NaNO3 + 2 NO + 3 S + 4 H2O
Ho + Ir + B = HoIr2B2 =>
Ho + 2 Ir + 2 B = HoIr2B2
Li2S + H2O = Li(H2O)4 + S =>
Li2S + 8 H2O = 2 Li(H2O)4 + S
P + HCl = H + PCl =>
P + HCl = H + PCl
H2SO4 + Br2 + H2O = H2SO3 + HBrO3 =>
5 H2SO4 + Br2 + H2O = 5 H2SO3 + 2 HBrO3
C + Fe2 = CFe4 =>
C + 2 Fe2 = CFe4
CoCl2*6H2O + HCl + NH2CH2CH2NH2 + O2 = (Co(NH2CH2CH2NH2)3)Cl3 + H2O =>
4 CoCl2*6H2O + 4 HCl + 12 NH2CH2CH2NH2 + O2 = 4(Co(NH2CH2CH2NH2)3)Cl3 + 26 H2O
Na2(SO4) = Na2O + SO3 =>
Na2(SO4) = Na2O + SO3
Pb + Zn(ClO2) = Zn + Pb(ClO2) =>
Pb + Zn(ClO2) = Zn + Pb(ClO2)
Li(s) + H2O = LiOH + H2(g) =>
2 Li(s) + 2 H2O = 2 LiOH + H2(g)
CaCO3 = CaO + CO2 = =>
CaCO3 = CaO + CO2
NH4SO4 + CaNO3 = CaSO4 + NH4NO3 =>
NH4SO4 + CaNO3 = CaSO4 + NH4NO3
Ag(NO3) + Na2(C2O4) = NaNO3 + Ag2(C2O4) =>
2 Ag(NO3) + Na2(C2O4) = 2 NaNO3 + Ag2(C2O4)
Na3PO4 + Pb(CH3OO)2 = Pb3(PO4)2 + NaCH3OO =>
2 Na3PO4 + 3 Pb(CH3OO)2 = Pb3(PO4)2 + 6 NaCH3OO
Fe + [OH3] = Fe(OH3) =>
Fe + [OH3] = Fe(OH3)
H3PO3(aq) + KOH(aq) = K3PO3(aq) + H2O(l) =>
H3PO3(aq) + 3 KOH(aq) = K3PO3(aq) + 3 H2O(l)
Al + AgClO3 = Ag + Al(ClO3)3 =>
Al + 3 AgClO3 = 3 Ag + Al(ClO3)3
S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
S + 4 KMnO4 + 4 KOH = SO2 + 4 K2MnO4 + 2 H2O
Cs + HNO2 = CsNO2 + H2 =>
2 Cs + 2 HNO2 = 2 CsNO2 + H2
Ti + Se = TiSe =>
Ti + Se = TiSe
KHCO3 + Ca(OH)2 = CaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ca(OH)2 = CaCO3 + K2CO3 + 2 H2O
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + MnO(OH)2 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 5 H2O = K2Cr2O7 + 2 MnO(OH)2 + 3 H2SO4
C6H12O5 + SO4 = CO2 + H2S + H2O =>
5 C6H12O5 + 13 SO4 = 30 CO2 + 13 H2S + 17 H2O
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KNO3(aq)
HgSO4 + CaO = HgO + CaSO4 =>
HgSO4 + CaO = HgO + CaSO4
Na2(CrO7) + H2SeO4 + H2Se = Cr2(SeO4)3 + Na2(SeO4) + H2O =>
8 Na2(CrO7) + 11 H2SeO4 + 9 H2Se = 4 Cr2(SeO4)3 + 8 Na2(SeO4) + 20 H2O
KOH + KNO3 + MnSO4 = KMnO4 + KNO2 + K2SO4 + H2O =>
6 KOH + 5 KNO3 + 2 MnSO4 = 2 KMnO4 + 5 KNO2 + 2 K2SO4 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + N + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + 2 N + 6 H2O
Al2O3 + NH4F = NH4AlF4 + NH3 + H2O =>
Al2O3 + 8 NH4F = 2 NH4AlF4 + 6 NH3 + 3 H2O
AgCl + NaNO3 + NH3 + H2O = AgNO3 + NH4Cl + NaOH =>
AgCl + NaNO3 + NH3 + H2O = AgNO3 + NH4Cl + NaOH
CaN2O6 + Na2CO3 = CaCO3 + NaNO3 =>
CaN2O6 + Na2CO3 = CaCO3 + 2 NaNO3
Ba(NO3)2(aq) + K2CO3(aq) = BaCO3(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2CO3(aq) = BaCO3(s) + 2 KNO3(aq)
AgNO3 + NaHCO3 = Ag2O + H2O + NaNO3 + CO2 =>
2 AgNO3 + 2 NaHCO3 = Ag2O + H2O + 2 NaNO3 + 2 CO2
K2[Hg(CN)4] + Na2S = HgS + KCN + NaCN =>
K2[Hg(CN)4] + Na2S = HgS + 2 KCN + 2 NaCN
N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + Na2SO4 + NaCl + H2O =>
N2H6SO4 + 4 CuCl2 + 10 NaOH = N2 + 2 Cu2O + Na2SO4 + 8 NaCl + 8 H2O
H + Cl + Na2SO4 = H2SO4 + NaCl =>
2 H + 2 Cl + Na2SO4 = H2SO4 + 2 NaCl
WS2 + K2CO3 + O2 = K2WO4 + K2SO4 + CO2 =>
2 WS2 + 6 K2CO3 + 9 O2 = 2 K2WO4 + 4 K2SO4 + 6 CO2
PCO4 + FSO4 + H2SO4 = PSO4 + C2(SO4)3 + F2(SO4)3 + H2O =>
2 PCO4 + 6 FSO4 + 8 H2SO4 = 2 PSO4 + C2(SO4)3 + 3 F2(SO4)3 + 8 H2O
Ca(HCO3)2 + H2O = Ca(OH)2 + H2CO3 =>
Ca(HCO3)2 + 2 H2O = Ca(OH)2 + 2 H2CO3
HCl + Fe(HCO3)2 = H2O + CO2 + FeCl2 =>
2 HCl + Fe(HCO3)2 = 2 H2O + 2 CO2 + FeCl2
C2O2H6 + KMnO4 + KOH = H2CO3 + K2MnO4 + H2O =>
C2O2H6 + 10 KMnO4 + 10 KOH = 2 H2CO3 + 10 K2MnO4 + 6 H2O
C12H26 = C9H20 + C3H6 =>
C12H26 = C9H20 + C3H6
MnSO4 + KBrO3 + KOH = MnO2 + KBr + KSO4 + H2O =>
2 MnSO4 + KBrO3 + 2 KOH = 2 MnO2 + KBr + 2 KSO4 + H2O
Fe + Cu(NO3)2 = Fe2(NO3)3 + Cu =>
4 Fe + 3 Cu(NO3)2 = 2 Fe2(NO3)3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
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