| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + Na3(PO4) = AlPO4 + 3 NaNO3
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
H2(SO4) + K(OH) = K2(SO4) + H(OH) =>
H2(SO4) + 2 K(OH) = K2(SO4) + 2 H(OH)
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+} =>
CH3COOH + CH3NH2 = CH3COO{-} + CH3NH3{+}
CH3COOH + NaHCO3 = NaCH3 + H2O + CO2 =>
CH3COOH + NaHCO3 = NaCH3 + H2O + 2 CO2
Sr + HI = SrI2 + H2 =>
Sr + 2 HI = SrI2 + H2
Sn(SO4)2 + K3PO4 = Sn3(PO4)4 + K2SO4 =>
3 Sn(SO4)2 + 4 K3PO4 = Sn3(PO4)4 + 6 K2SO4
N2(g) + Cl2(g) = NCl(g) =>
N2(g) + Cl2(g) = 2 NCl(g)
Sn(s) + Cl2(g) = SnCl(s) =>
2 Sn(s) + Cl2(g) = 2 SnCl(s)
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Na2SO4 + AgCl = Ag2SO4 + NaCl =>
Na2SO4 + 2 AgCl = Ag2SO4 + 2 NaCl
Sn(SO4)2 + K3PO4 = Sn3(PO4)4 + K2SO4 =>
3 Sn(SO4)2 + 4 K3PO4 = Sn3(PO4)4 + 6 K2SO4
Cu(s) + Zn(NO3)2(aq) = Zn(s) + Cu(NO3)2 =>
Cu(s) + Zn(NO3)2(aq) = Zn(s) + Cu(NO3)2
NaI(s)H2SO4(l) = NaHSO4(s)HI(g) =>
NaI(s)H2SO4(l) = NaHSO4(s)HI(g)
Cl + P = Cl2P3 =>
2 Cl + 3 P = Cl2P3
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Mg + CuSO4 + H2O = MgSO4 + Cu2O + H2 =>
2 Mg + 2 CuSO4 + H2O = 2 MgSO4 + Cu2O + H2
Fe(OH)2 + H2O2 = Fe(OH)3 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
K5 + H2O = KOH + H2 =>
2 K5 + 10 H2O = 10 KOH + 5 H2
FeO + Fe3O4 = Fe4O5 =>
FeO + Fe3O4 = Fe4O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3 + NaCl =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaCl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Al(CH3COO)3 + H2SO4 = Al2(SO4)3 + CH3COOH =>
2 Al(CH3COO)3 + 3 H2SO4 = Al2(SO4)3 + 6 CH3COOH
Na2C2O4 + K2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
3 Na2C2O4 + 2 K2CrO4 + 8 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 6 CO2 + 2 K2SO4 + 8 H2O
CH3CHBrCH2Br + KOH = CH3CCH + KBr + HOH =>
CH3CHBrCH2Br + 2 KOH = CH3CCH + 2 KBr + 2 HOH
NaOH + Al = Al(OH)3 + Na =>
3 NaOH + Al = Al(OH)3 + 3 Na
C6H12S + O2 = SO2 + CO2 + H2O =>
C6H12S + 10 O2 = SO2 + 6 CO2 + 6 H2O
CH3CHBrCH2Br + KOH = CH3CCH + KBr + HOH =>
CH3CHBrCH2Br + 2 KOH = CH3CCH + 2 KBr + 2 HOH
Ti(OH)3 = TiO2 + H2O + H2 =>
2 Ti(OH)3 = 2 TiO2 + 2 H2O + H2
Sn(SO4)2 + K3PO4 = Sn3(PO4)4 + K2SO4 =>
3 Sn(SO4)2 + 4 K3PO4 = Sn3(PO4)4 + 6 K2SO4
Zn3Sb2 + H2O = SbH3 + Zn(OH)2 =>
Zn3Sb2 + 6 H2O = 2 SbH3 + 3 Zn(OH)2
CH3CHBrCH2Br + KOH = CH3CCH + KBr + HOH =>
CH3CHBrCH2Br + 2 KOH = CH3CCH + 2 KBr + 2 HOH
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2
CH3CHBrCH2Br + KOH = CH3CCH + KBr + HOH =>
CH3CHBrCH2Br + 2 KOH = CH3CCH + 2 KBr + 2 HOH
FeSO4 + O2 + H2O = Fe2(SO4)3 + Fe(OH) =>
12 FeSO4 + O2 + 2 H2O = 4 Fe2(SO4)3 + 4 Fe(OH)
SCI2 = S8 + CI2 =>
8 SCI2 = S8 + 8 CI2
C10H16 + H2O = C10H17 + OH =>
C10H16 + H2O = C10H17 + OH
ZnSO4 + NaOH = Zn(OH)2 + SO4Na2 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4Na2
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
Au2S3 = Au3 + S2 =>
6 Au2S3 = 4 Au3 + 9 S2
CrCl3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 + NaCl =>
2 CrCl3 + 3 NaNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 NaNO2 + 5 CO2 + 6 NaCl
CH3CHBrCH2Br + KOH = CH3CCH + KBr + HOH =>
CH3CHBrCH2Br + 2 KOH = CH3CCH + 2 KBr + 2 HOH
C2H4O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4O(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
Mg(OH)2 + H2SiO3 = Mg(HSiO3)2 + H2O =>
Mg(OH)2 + 2 H2SiO3 = Mg(HSiO3)2 + 2 H2O
H2 + O2 = H2O = H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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