| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + P + H2O = H3PO4 + N =>
HNO3 + P + H2O = H3PO4 + N
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Mg + Br2 + KOH = KBr + Mg(OH)2 =>
Mg + Br2 + 2 KOH = 2 KBr + Mg(OH)2
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
HCn + H2O = Cn + H3O =>
HCn + H2O = Cn + H3O
Fe + HNO3 = Fe(NO3)3 + NH3 + H2O =>
8 Fe + 27 HNO3 = 8 Fe(NO3)3 + 3 NH3 + 9 H2O
Fe2O3 + CO = FeO + C2O4 =>
2 Fe2O3 + 2 CO = 4 FeO + C2O4
ZnS + O*2 = ZnO + SO2* =>
ZnS + 3 O*2 = ZnO + SO2*
MnCl2 + H2O2 + KOH = H2MnO3 + KCl + H2O =>
MnCl2 + H2O2 + 2 KOH = H2MnO3 + 2 KCl + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CsVO3 + Zn + HCl = VCl2 + CsCl + ZnCl2 + H2O =>
2 CsVO3 + 3 Zn + 12 HCl = 2 VCl2 + 2 CsCl + 3 ZnCl2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C60 = C27 =>
9 C60 = 20 C27
Cr2(SO4) + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4) + 5 H2O2 + 6 NaOH = 2 Na2CrO4 + Na2SO4 + 8 H2O
CuS + H2O = CuSO4 + H2 =>
CuS + 4 H2O = CuSO4 + 4 H2
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
Sb + Cu(NO3)2 = Sb(NO3)5 + Cu =>
2 Sb + 5 Cu(NO3)2 = 2 Sb(NO3)5 + 5 Cu
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
Na + F = NaF2 =>
Na + 2 F = NaF2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2Cr2O7 + HBr = NaBr + CrBr3 + Br2 + H2O =>
Na2Cr2O7 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 Br2 + 7 H2O
CaCO3 + NH3 = Ca(NH2)2 + H2CO3 =>
CaCO3 + 2 NH3 = Ca(NH2)2 + H2CO3
Fe(H2O)6 + NaOH = Fe(OH)2(H2O)4 + Na + H2O =>
Fe(H2O)6 + 2 NaOH = Fe(OH)2(H2O)4 + 2 Na + 2 H2O
KCl + Ba(OH)2 = BaCl2 + K(OH) =>
2 KCl + Ba(OH)2 = BaCl2 + 2 K(OH)
S + K = SK1000 =>
S + 1000 K = SK1000
MnCl2 + LiOH*H2O + H3PO4 + O2 = Li2Mn(HPO4)PO4 + H2O + HCl =>
4 MnCl2 + 8 LiOH*H2O + 8 H3PO4 + O2 = 4 Li2Mn(HPO4)PO4 + 18 H2O + 8 HCl
KMnO4 + FeSO4 + H2O = MnO2 + FeOHSO4 + KOH =>
KMnO4 + 3 FeSO4 + 2 H2O = MnO2 + 3 FeOHSO4 + KOH
Na2SO4 + HCl = NaCl + NaHSO4 =>
Na2SO4 + HCl = NaCl + NaHSO4
Na2O + CuCl2 = NaCl + CuO =>
Na2O + CuCl2 = 2 NaCl + CuO
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
AlCl + Fe = FeCl3 + Al =>
3 AlCl + Fe = FeCl3 + 3 Al
Ca(OH)2 + H2CrO4 = Ca(HCrO4)2 + H2O =>
Ca(OH)2 + 2 H2CrO4 = Ca(HCrO4)2 + 2 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
NB = BN =>
NB = BN
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
H2O + K3PO4 = H3PO4 + K2O =>
3 H2O + 2 K3PO4 = 2 H3PO4 + 3 K2O
CuO + HCl = [CuCl4]{2-} + H{+} + H2O =>
CuO + 4 HCl = [CuCl4]{2-} + 2 H{+} + H2O
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3 =>
(NH4)2CO3 + LiOH = (NH4)2OH + LiCO3
Zn{+} + H{+} = Zn{2+} + H2 =>
2 Zn{+} + 2 H{+} = 2 Zn{2+} + H2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H = H6 =>
6 H = H6
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH =>
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH
Na2ZnO2 + CH3COOH + H2S = ZnS + H2O + NaCH3COO =>
Na2ZnO2 + 2 CH3COOH + H2S = ZnS + 2 H2O + 2 NaCH3COO
GaF + Cs = CsF + Ga =>
GaF + Cs = CsF + Ga
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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