| Équations équilibrées la veille | Équations équilibrées le lendemain |
C57H104OH6 + 84 O2 = 57 CO2 + 55 H2O
CuCl2 + KI + H2SO4 = I2 + HCl + K2SO4 + Cu =>
CuCl2 + 2 KI + H2SO4 = I2 + 2 HCl + K2SO4 + Cu
HS + Hg(OH) = HgS + H2O =>
HS + Hg(OH) = HgS + H2O
Al + Cu(CH3COO)2 = Al(CH3COO)2 + Cu =>
Al + Cu(CH3COO)2 = Al(CH3COO)2 + Cu
AgNO3 + P + H2O = H3PO4 + NO + Ag2O =>
10 AgNO3 + 6 P + 9 H2O = 6 H3PO4 + 10 NO + 5 Ag2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
HOC6H4COOH + CH3OH = HOC6H4COOCH3 + H2O =>
HOC6H4COOH + CH3OH = HOC6H4COOCH3 + H2O
KSO4 + MgN = KN + MgSO4 =>
KSO4 + MgN = KN + MgSO4
KMnO4 + HCl = KCl + Mn02 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + Mn02 + 7 Cl2 + 8 H2O
Cl2(g) + Rb(s) = RbCl =>
Cl2(g) + 2 Rb(s) = 2 RbCl
CHHHH = CH4 =>
CHHHH = CH4
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g)
Co(NO3)2 + Ba(NO2)2 + H2O = Co(OH)2 + HNO2 + Ba(NO3)2 =>
Co(NO3)2 + Ba(NO2)2 + 2 H2O = Co(OH)2 + 2 HNO2 + Ba(NO3)2
C8H17NH2 + O2 = CO2 + H2O + N2 =>
4 C8H17NH2 + 51 O2 = 32 CO2 + 38 H2O + 2 N2
BaO2(s) + HCl(aq) = H2O2(aq) + BaCl2(aq) =>
BaO2(s) + 2 HCl(aq) = H2O2(aq) + BaCl2(aq)
CdSO4 + NH3 = Cd(NH3)4SO4 =>
CdSO4 + 4 NH3 = Cd(NH3)4SO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cr207 = Cr2 =>
2 Cr207 = 207 Cr2
H2O2 + Cr2O7 = CrO5 + H2O =>
3 H2O2 + Cr2O7 = 2 CrO5 + 3 H2O
Cu + HNO3 = Cu(NO3)02 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)02 + 2 NO + 4 H2O
HS + Hg(OH) = HgS + H2O =>
HS + Hg(OH) = HgS + H2O
C2090H4159O3011N5241 + O2 + Cl = CO2 + H2O + Cl2ONO3 =>
4 C2090H4159O3011N5241 + 48425 O2 + 41928 Cl = 8360 CO2 + 8318 H2O + 20964 Cl2ONO3
NH4F + B(OH)3 + H2SO4 = NH4BF4 + (NH4)2SO4 + H2O =>
8 NH4F + 2 B(OH)3 + 3 H2SO4 = 2 NH4BF4 + 3(NH4)2SO4 + 6 H2O
(NH4)2(SO4) + Cr(NO3)3 = NH4NO3 + Cr2(SO4)3 =>
3(NH4)2(SO4) + 2 Cr(NO3)3 = 6 NH4NO3 + Cr2(SO4)3
AgNO3 + Cu = Ag + NO3Cu2 =>
AgNO3 + 2 Cu = Ag + NO3Cu2
AlF3 + Ca(OH)2 = Al(OH)3 + CaF2 =>
2 AlF3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaF2
CrO3 + MnO = Cr2O3 + MnO2 =>
2 CrO3 + 3 MnO = Cr2O3 + 3 MnO2
LiC4H9 + HCI = LiCI + C4H10 =>
LiC4H9 + HCI = LiCI + C4H10
CuO + PH3 = Cu3P2 + H2O =>
3 CuO + 2 PH3 = Cu3P2 + 3 H2O
AlF3 + Ca(OH)2 = Al(OH)3 + CaF2 =>
2 AlF3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaF2
Al(ClO4)3 + BaSO4 = Ba(ClO4)2 + Al2(SO4)3 =>
2 Al(ClO4)3 + 3 BaSO4 = 3 Ba(ClO4)2 + Al2(SO4)3
La(NO3)3 + H2O = La2O3 + HNO3 =>
2 La(NO3)3 + 3 H2O = La2O3 + 6 HNO3
Zn + CuS = CuZn2S =>
2 Zn + CuS = CuZn2S
AlF3 + Ca(OH)2 = Al(OH)3 + CaF2 =>
2 AlF3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaF2
HS + Hg(OH) = HgS + H2O =>
HS + Hg(OH) = HgS + H2O
Sn(NO2)2 + Pt3N4 = Sn3N2 + Pt(NO2)4 =>
6 Sn(NO2)2 + Pt3N4 = 2 Sn3N2 + 3 Pt(NO2)4
Sn(NO3)2 + Ba = Sn + Ba(NO3)2 =>
Sn(NO3)2 + Ba = Sn + Ba(NO3)2
Fe(s) + HSO4(aq) = H2(g) + FeSO4 =>
2 Fe(s) + 2 HSO4(aq) = H2(g) + 2 FeSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HS + Hg(OH) = HgS + H2O =>
HS + Hg(OH) = HgS + H2O
CuSO4 + NH3 + KOH = Cu2O + N2 + K2SO4 + H2O =>
6 CuSO4 + 2 NH3 + 12 KOH = 3 Cu2O + N2 + 6 K2SO4 + 9 H2O
Al(C2H3O2)3 + Mg(OH)2 = Al(OH)3 + Mg(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(C2H3O2)2
KMnO4 + H2O = OH + MnO2 + KOH =>
KMnO4 + 2 H2O = 3 OH + MnO2 + KOH
AlF3 + Ca(OH)2 = Al(OH)3 + CaF2 =>
2 AlF3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaF2
CH3COOCH2CH3 + H2SO4 = CH3COOHCH2CH3 + HSO4 =>
CH3COOCH2CH3 + H2SO4 = CH3COOHCH2CH3 + HSO4
MnSO4 + KBiO3 + H2SO4 = KMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KBiO3 + 14 H2SO4 = 4 KMnO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 14 H2O
C2H2 + KMnO4 + KOH = K2MnO4 + C2O4H2 + H2O =>
C2H2 + 8 KMnO4 + 8 KOH = 8 K2MnO4 + C2O4H2 + 4 H2O
BrO3{-}1 + N2H4 = Br{-}1 + N2 + H2O =>
2 BrO3{-}1 + 3 N2H4 = 2 Br{-}1 + 3 N2 + 6 H2O
Be = Be2 =>
2 Be = Be2
KCl + KClO3 + H2SO4 = K2SO4 + H2O + ClO2 =>
KCl + 5 KClO3 + 3 H2SO4 = 3 K2SO4 + 3 H2O + 6 ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/23/24
Équations équilibrées sur03/24/23
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