| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CsOH + H3(PO)4 = Cs3(PO)4 + 3 H2O
CuCO3Cu(OH)2H2O = CuO + CO2 + H2O =>
CuCO3Cu(OH)2H2O = 2 CuO + CO2 + 2 H2O
Mg + HPO3 = MgHPO3 =>
Mg + HPO3 = MgHPO3
CuSO4 + H2 = H2SO3 + CuO =>
CuSO4 + H2 = H2SO3 + CuO
NaI(aq) + Cu(NO3)2(aq) = CuI(s) + I2(s) + NaNO3(aq) =>
4 NaI(aq) + 2 Cu(NO3)2(aq) = 2 CuI(s) + I2(s) + 4 NaNO3(aq)
ZnCO3 = Zn2(CO3)2 =>
2 ZnCO3 = Zn2(CO3)2
Fe(NO3)2 + MgSO4 = FeSO4 + Mg(NO3)2 =>
Fe(NO3)2 + MgSO4 = FeSO4 + Mg(NO3)2
CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4
Cr2O7{2-} + Fe{2+} + H{+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
NaCl + Ag3N = AgCl + Na3N =>
3 NaCl + Ag3N = 3 AgCl + Na3N
CuSO4(aq) + MgCl2(aq) = CuCl2 + MgSO4 =>
CuSO4(aq) + MgCl2(aq) = CuCl2 + MgSO4
H2SO4 + PbCO3 = H2CO3 + PbSO4 =>
H2SO4 + PbCO3 = H2CO3 + PbSO4
CH3(CH)2CH3(g) + O2(g) = CO2 + H2O =>
CH3(CH)2CH3(g) + 6 O2(g) = 4 CO2 + 4 H2O
Sr(NO3)2(aq) + K3PO4(aq) = SrPO4 + K3(NO3)2 =>
Sr(NO3)2(aq) + K3PO4(aq) = SrPO4 + K3(NO3)2
ZnBr2 + Na2S = ZnS + Na2Br2 =>
ZnBr2 + Na2S = ZnS + Na2Br2
Pb(CH3COO)2 = Pb + CH3COO =>
Pb(CH3COO)2 = Pb + 2 CH3COO
NaI + KMnO4 + KOH = NaOH + K2MnO4 + I2 =>
2 NaI + 2 KMnO4 + 2 KOH = 2 NaOH + 2 K2MnO4 + I2
CH3COCl + C7H8 = C9H10O + HCl =>
CH3COCl + C7H8 = C9H10O + HCl
GeO2 + O2 = GeO3 =>
2 GeO2 + O2 = 2 GeO3
Cs2TeO3 + LiMnO4 + H2TeO4 = Cs2TeO4 + MnTeO4 + Li2TeO4 + H2O =>
5 Cs2TeO3 + 2 LiMnO4 + 3 H2TeO4 = 5 Cs2TeO4 + 2 MnTeO4 + Li2TeO4 + 3 H2O
Ca2Si + H2O = SiH4 + CaO =>
Ca2Si + 2 H2O = SiH4 + 2 CaO
CUSO4 + Al = AlCUSO4 =>
CUSO4 + Al = AlCUSO4
ScCl3 + H2O = Sc(OH)3 + HCl =>
ScCl3 + 3 H2O = Sc(OH)3 + 3 HCl
Pb(C2O4)2 + NbF = PbF4 + Nb2(C2O4) =>
Pb(C2O4)2 + 4 NbF = PbF4 + 2 Nb2(C2O4)
Cr(s) + Cl2(g) = CrCl3(s) =>
2 Cr(s) + 3 Cl2(g) = 2 CrCl3(s)
PbO + H3PO4 = Pb3(PO4)2 + H2O =>
3 PbO + 2 H3PO4 = Pb3(PO4)2 + 3 H2O
HCl + Am = AmCl3 + H2 =>
6 HCl + 2 Am = 2 AmCl3 + 3 H2
NaOH + C6H1206 = C6H1006 + Na + H2O =>
200 NaOH + C6H1206 = C6H1006 + 200 Na + 200 H2O
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
Ar + N2 = ArN2 =>
Ar + N2 = ArN2
Cu(s) + AgNO3(l) = CuNO3 + Ag =>
Cu(s) + AgNO3(l) = CuNO3 + Ag
Au + H3PO4 = AuPO4 + H3 =>
Au + H3PO4 = AuPO4 + H3
Fe2 + Al2O3 = Fe2O3 + Al =>
Fe2 + Al2O3 = Fe2O3 + 2 Al
C55H110O15 + O2 = H2O + CO =>
2 C55H110O15 + 95 O2 = 110 H2O + 110 CO
N2(g) + O2 = N2O5(g) =>
2 N2(g) + 5 O2 = 2 N2O5(g)
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
Br2 + CH3Cl = CH2Br2 + HCl =>
Br2 + CH3Cl = CH2Br2 + HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe2(SO4)3(aq) + KOH(aq) = K2SO4(s) + Fe(OH)3(aq) =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 3 K2SO4(s) + 2 Fe(OH)3(aq)
C4H8 + KMnO4 = C2H3O2K + MnO2 + KOH + H2O =>
3 C4H8 + 8 KMnO4 = 6 C2H3O2K + 8 MnO2 + 2 KOH + 2 H2O
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O =>
NaHCO3(s) + CH3COOH = NaCH3COO + CO2 + H2O
C2O4{2-} + MnO4{-} + H3O{+} = CO2 + Mn{2+} + H2O =>
5 C2O4{2-} + 2 MnO4{-} + 16 H3O{+} = 10 CO2 + 2 Mn{2+} + 24 H2O
SO2 + Ba(OH)2 = BaSO3 + H2O =>
SO2 + Ba(OH)2 = BaSO3 + H2O
CaCO3(aq) + HCl(aq) = CaCl2(aq) + H2CO3(aq) =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(aq) + H2CO3(aq)
FeCl2 + Br2 = FeBr2 + Cl =>
FeCl2 + Br2 = FeBr2 + 2 Cl
HgO(l) = Hg + O =>
HgO(l) = Hg + O
Rb3PO4 + (NH4)2S = (NH4)3PO4 + Rb2S =>
2 Rb3PO4 + 3(NH4)2S = 2(NH4)3PO4 + 3 Rb2S
I2 + F = IF =>
I2 + 2 F = 2 IF
Mn(NO3)2 + HCl = MnCl2 + HNO3 =>
Mn(NO3)2 + 2 HCl = MnCl2 + 2 HNO3
SnCl2 + K2SO4 = SnSO4 + KCl =>
SnCl2 + K2SO4 = SnSO4 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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