| Équations équilibrées la veille |
2 Hg2O2 = 2 Hg2 + O4
HNO3 + CuO = Cu(NO3)2 + H2O =>
2 HNO3 + CuO = Cu(NO3)2 + H2O
Ca2{+} + Na2C2O4 = Ca2C2O4 + Na2{+} =>
Ca2{+} + Na2C2O4 = Ca2C2O4 + Na2{+}
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Ba2CO3 + H2O + NaOH = H2CO3 + Na + Ba(OH)2 =>
Ba2CO3 + 2 H2O + 2 NaOH = H2CO3 + 2 Na + 2 Ba(OH)2
P4 + H2O + KOH = PH3 + KH2PO4 =>
2 P4 + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
FeS + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS + 9 O2 + 8 NaOH = 4 FeOOH + 4 Na2SO4 + 2 H2O
Cl2 + Sn = Sn2Cl1 =>
Cl2 + 4 Sn = 2 Sn2Cl1
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al2O3 + Li = LiLi2O + Al =>
Al2O3 + 9 Li = 3 LiLi2O + 2 Al
Ammonia + oxygen = Nitrogenmonoxide + Water =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8O(propanol) + O2 = CO2 + H2O =>
2 C3H8O(propanol) + 9 O2 = 6 CO2 + 8 H2O
C10H12O + Br2 = C10H11BrO + HBr =>
C10H12O + Br2 = C10H11BrO + HBr
K2S + FeSO4 = K2SO4 + FeS =>
K2S + FeSO4 = K2SO4 + FeS
MgCl2 + C9H6NOH = Mg(C9H6NO)2 + HCl =>
MgCl2 + 2 C9H6NOH = Mg(C9H6NO)2 + 2 HCl
CH3COOH + Ag(OH)2 = Ag(CH3COO)2 + H2O =>
2 CH3COOH + Ag(OH)2 = Ag(CH3COO)2 + 2 H2O
J2 + KOH = KJO4 + KJ + H2O =>
4 J2 + 8 KOH = KJO4 + 7 KJ + 4 H2O
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2(SO4)3 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 4 NaCl + 7 H2SO4 = 2 Cl2 + 7 H2O + K2(SO4)3 + 2 Na2SO4 + 2 CrSO4
C13H27 + O2 = CO + H2O =>
4 C13H27 + 53 O2 = 52 CO + 54 H2O
Fe{+2} + Sn = Sn{2+} + Fe =>
Fe{+2} + Sn = Sn{2+} + Fe
NaOH + Ba(OH)2 = Na(OH)2 + BaOH =>
NaOH + Ba(OH)2 = Na(OH)2 + BaOH
Co(NO3)2 + NaCl = NaNO3 + CoCl2 =>
Co(NO3)2 + 2 NaCl = 2 NaNO3 + CoCl2
CuBr + K = Cu + KBr =>
CuBr + K = Cu + KBr
Na2S + Fe2O3 = Fe2S3 + Na2O =>
3 Na2S + Fe2O3 = Fe2S3 + 3 Na2O
Ca(OH)2 + H2O = HCaOH + OH =>
Ca(OH)2 + H2O = HCaOH + 2 OH
Ca(H2PO4)2 = CaO + P2O5 + H2O =>
Ca(H2PO4)2 = CaO + P2O5 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cl(aq) = Cl3(aq) =>
3 Cl(aq) = Cl3(aq)
MgSiO3 + HNO3 = Mg(NO3)2 + H2SiO3 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + H2SiO3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
CuSO4 + Na2HPO4 = Na2SO4 + Cu3(PO4)2 + NaH2PO4 =>
3 CuSO4 + 4 Na2HPO4 = 3 Na2SO4 + Cu3(PO4)2 + 2 NaH2PO4
CI + Na = NaCI =>
CI + Na = NaCI
H3PO4 + K2SiO3 = K3PO4 + H2SiO3 =>
2 H3PO4 + 3 K2SiO3 = 2 K3PO4 + 3 H2SiO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe2 + H2S = Fe2S + H2 =>
Fe2 + H2S = Fe2S + H2
CH3CH2Br + HCN = CH3CH2CN + HBr =>
CH3CH2Br + HCN = CH3CH2CN + HBr
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
SO3(g) + H2O(l) = H2SO4(g) =>
SO3(g) + H2O(l) = H2SO4(g)
Al + O3 + HCl = AlCl3 + H2O =>
2 Al + O3 + 6 HCl = 2 AlCl3 + 3 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Ca(HCO3)2 + CaCl2 = CaCO3 + HCl =>
Ca(HCO3)2 + CaCl2 = 2 CaCO3 + 2 HCl
Zn + HgCl2 = ZnCl + Hg =>
2 Zn + HgCl2 = 2 ZnCl + Hg
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4H2O
Ni(OH)2 + N2H4 = N2 + Ni + H2O =>
2 Ni(OH)2 + N2H4 = N2 + 2 Ni + 4 H2O
Pb[NO3]2 + MgI2 = Mg[NO3]2 + PbI2 =>
Pb[NO3]2 + MgI2 = Mg[NO3]2 + PbI2
CrO3 + BaO = CrBaO4 =>
CrO3 + BaO = CrBaO4
BaO2 + HCl(acuoso) = BaCl2 + H2O2 =>
BaO2 + 2 HCl(acuoso) = BaCl2 + H2O2
NaOH(s) + HCl(aq) = NaCl(s) + H2O(aq) =>
NaOH(s) + HCl(aq) = NaCl(s) + H2O(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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