| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl + KOH = CuOH + KCl
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
KReO4 + HCl + H3PO2 = H3PO4 + ReO2 + KCl + H2O =>
4 KReO4 + 4 HCl + 3 H3PO2 = 3 H3PO4 + 4 ReO2 + 4 KCl + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
LiOH + HCN = LiCN + H2O =>
LiOH + HCN = LiCN + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CH3CHCH2 + O2 = CO2 + H2O =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
C2H6 + Br2 = C2H4Br2 + H2 =>
C2H6 + Br2 = C2H4Br2 + H2
KClO3 + (COOH)2 = ClO2 + CO2 + H2O + (COOK)2 =>
2 KClO3 + 2(COOH)2 = 2 ClO2 + 2 CO2 + 2 H2O + (COOK)2
BaO + HClO2 = Ba(ClO2)2 + H2O =>
BaO + 2 HClO2 = Ba(ClO2)2 + H2O
Zn + H2SO4 = Zn6SO4 + H =>
6 Zn + H2SO4 = Zn6SO4 + 2 H
CrF6 = Cr + F =>
CrF6 = Cr + 6 F
CaO + C = Ca2C2 + CO2 =>
2 CaO + 3 C = Ca2C2 + CO2
H2SO4(aq) + CsOH(aq) = Cs2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 CsOH(aq) = Cs2SO4(aq) + 2 H2O(l)
NaNO3 + Zn + H2O = Zn(OH)2 + NaOH + NH3 =>
NaNO3 + 4 Zn + 6 H2O = 4 Zn(OH)2 + NaOH + NH3
Pb2S4 + O = Pb2O2 + SO2 =>
Pb2S4 + 10 O = Pb2O2 + 4 SO2
Na2Cl = Na + Cl2 =>
2 Na2Cl = 4 Na + Cl2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
NaOH + S = NaS + Na2SO3 + H2O =>
6 NaOH + 5 S = 4 NaS + Na2SO3 + 3 H2O
H100C109O107 + O2 = CO2 + H2O =>
2 H100C109O107 + 161 O2 = 218 CO2 + 100 H2O
NO + H2 = N + HO2 =>
4 NO + H2 = 4 N + 2 HO2
C6H6 + AlCl3 = C6H6Al + Cl =>
C6H6 + AlCl3 = C6H6Al + 3 Cl
CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + H2O =>
2 CH3CH2COOH + Zn(OH)2 = (CH3CH2COO)2Zn + 2 H2O
Al + HgSO4 = Hg + Al2SO4 =>
2 Al + HgSO4 = Hg + Al2SO4
Mg + Ag{+} = Mg{2+} + Ag =>
Mg + 2 Ag{+} = Mg{2+} + 2 Ag
BaCl2 + Na2SO4 = BaSO4 + ClNa =>
BaCl2 + Na2SO4 = BaSO4 + 2 ClNa
Al(H2O)6Cl3 = Al(OH)3 + HCl + H2O =>
Al(H2O)6Cl3 = Al(OH)3 + 3 HCl + 3 H2O
B2O3 + Cl2 = BCl3 + O2 =>
2 B2O3 + 6 Cl2 = 4 BCl3 + 3 O2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
C6H4NH2ONa + H2O + CaCO3 = C6H4NH2OH + Na2CO3 + CaO =>
2 C6H4NH2ONa + H2O + CaCO3 = 2 C6H4NH2OH + Na2CO3 + CaO
CH3CHO + KMnO4 = CH3COOH + MnO2 + H2O + KCH3COO =>
3 CH3CHO + 2 KMnO4 = CH3COOH + 2 MnO2 + H2O + 2 KCH3COO
HgS + KClO3 + HCl = S + KCl + HgCl2 + H2O =>
3 HgS + KClO3 + 6 HCl = 3 S + KCl + 3 HgCl2 + 3 H2O
SrCO3(aq) + HCl(aq) = SrCl2(s) + H2CO3(aq) =>
SrCO3(aq) + 2 HCl(aq) = SrCl2(s) + H2CO3(aq)
C6H6 + O2 = O2H6 + C6 =>
C6H6 + O2 = O2H6 + C6
HI + KOH + AgNO3 = KNO3 + AgI + H2O =>
HI + KOH + AgNO3 = KNO3 + AgI + H2O
MnO2 + Na2S2O5 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
2 MnO2 + Na2S2O5 + H2SO4 = 2 MnSO4 + Na2SO4 + H2O
Na2CH3PO3 + HCl = CH5PO3 + NaCl =>
Na2CH3PO3 + 2 HCl = CH5PO3 + 2 NaCl
Fe(SCN)3 + NaOH = Na3[Fe3(SCN)6] + HSCN + O2 =>
6 Fe(SCN)3 + 6 NaOH = 2 Na3[Fe3(SCN)6] + 6 HSCN + 3 O2
C + I2 = CI4 =>
C + 2 I2 = CI4
CrCl2 + H2O = Cr(OH)2 + HCl =>
CrCl2 + 2 H2O = Cr(OH)2 + 2 HCl
Na2CO3*10H2O + H3PO4 = Na3PO4 + CO2 + H2O =>
3 Na2CO3*10H2O + 2 H3PO4 = 2 Na3PO4 + 3 CO2 + 33 H2O
FrOH + HCI = FrCI + H2O =>
FrOH + HCI = FrCI + H2O
Dy + Sb + Te = DySbTe =>
Dy + Sb + Te = DySbTe
H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3
Fe(lll) + H2SO4 = Fe(lll)SO4 + H2 =>
Fe(lll) + H2SO4 = Fe(lll)SO4 + H2
K2CrO7 + H2O + S = SO2 + KOH + CrO3 =>
2 K2CrO7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 CrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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