| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3P2 = 3 Ba(s) + 2 P(g)
S + Cr(OH)3 = Cr(S)3 + OH =>
3 S + Cr(OH)3 = Cr(S)3 + 3 OH
CH3COOH + Li2O = (CH3COO)Li2O + H2 =>
2 CH3COOH + 2 Li2O = 2(CH3COO)Li2O + H2
Mg + CuNO32 = Cu + MgNO32 =>
Mg + CuNO32 = Cu + MgNO32
Se2Br2 + H2O = HBr + H2SeO3 + Se =>
2 Se2Br2 + 3 H2O = 4 HBr + H2SeO3 + 3 Se
KMnO4 + NaBr + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + Br2 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 5 Br2 + 8 H2O
PbCl2 + K2Cr2O7 = Pb2Cr2O7 + Cl2K =>
2 PbCl2 + K2Cr2O7 = Pb2Cr2O7 + 2 Cl2K
Mg + Sn(Cl4) = MgCl2 + Sn =>
2 Mg + Sn(Cl4) = 2 MgCl2 + Sn
Sr(OH)2 + (NH4)2S = SrS + NH3 + H2O =>
Sr(OH)2 + (NH4)2S = SrS + 2 NH3 + 2 H2O
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Li + HOH = LiOH + H =>
Li + HOH = LiOH + H
FeSO4 + NH4SCN = NH4SO4 + Fe(SCN) =>
FeSO4 + NH4SCN = NH4SO4 + Fe(SCN)
Al(s) + O(g) = Al2O3 =>
2 Al(s) + 3 O(g) = Al2O3
Ag(NH3){+} + KI{-} = AgI + KNH3 =>
Ag(NH3){+} + KI{-} = AgI + KNH3
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
RbHCO3 + HCl = H2O + CO2 + RbCl =>
RbHCO3 + HCl = H2O + CO2 + RbCl
SrCl2 + NaC = SrC2 + NaCl =>
SrCl2 + 2 NaC = SrC2 + 2 NaCl
N2O3 + H2O = NOH + O =>
N2O3 + H2O = 2 NOH + 2 O
VOCl2 + NaOH = VO(OH)2 + NaCl =>
VOCl2 + 2 NaOH = VO(OH)2 + 2 NaCl
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
H2S + O2 = SO2 + H3O =>
3 H2S + 4 O2 = 3 SO2 + 2 H3O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO4 + ClO = MnO2 + ClO4 =>
3 MnO4 + 2 ClO = 3 MnO2 + 2 ClO4
AgCN2 + Ag = Ag(AgCN2) =>
AgCN2 + Ag = Ag(AgCN2)
Au2Cl6 + NaOH = AuH3O3 + NaCl =>
Au2Cl6 + 6 NaOH = 2 AuH3O3 + 6 NaCl
Ba2Cl + NaSO4 = BaSO4 + Na2Cl =>
Ba2Cl + 2 NaSO4 = 2 BaSO4 + Na2Cl
Fe + Cu{+2}Cl = Fe{+3}Cl + Cu =>
2 Fe + 3 Cu{+2}Cl = 2 Fe{+3}Cl + 3 Cu
KAlSi3O8 + CO2 + H2O = Al2(Si2O5)(OH)4 + K + HCO3 + H4SiO4 =>
2 KAlSi3O8 + 2 CO2 + 11 H2O = Al2(Si2O5)(OH)4 + 2 K + 2 HCO3 + 4 H4SiO4
Li2SiO3 + H2SO4 = Li2SO4 + SiO2 + H2O =>
Li2SiO3 + H2SO4 = Li2SO4 + SiO2 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na + HOH = NaOH + H =>
Na + HOH = NaOH + H
FeSO4(s) = Fe(aq) + SO4(aq) =>
FeSO4(s) = Fe(aq) + SO4(aq)
C + H + P = CH5P =>
C + 5 H + P = CH5P
(CH3)2NH + HCl = NH2 + (CH3)2Cl =>
(CH3)2NH + HCl = NH2 + (CH3)2Cl
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
CH3COOH + H2 = C2H6O + H2O =>
CH3COOH + 2 H2 = C2H6O + H2O
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
SO2 + NaIO3 + H2O = H2SO4 + I2 + Na2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = 4 H2SO4 + I2 + Na2SO4
NaOH + AgNo{3} = NaNo{3} + AgOH =>
NaOH + AgNo{3} = NaNo{3} + AgOH
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NaCH3CH2COO + HCl = CH3CH2COOH + NaCl =>
NaCH3CH2COO + HCl = CH3CH2COOH + NaCl
IH + K(OH) = IK + H2O =>
IH + K(OH) = IK + H2O
C12H26 + O2 = CO2 + H20(g) =>
10 C12H26 + 120 O2 = 120 CO2 + 13 H20(g)
C6H8O7 + KAuCl4 = C3H6O + HCl + KCl + Au + CO2 =>
3 C6H8O7 + 2 KAuCl4 = 3 C3H6O + 6 HCl + 2 KCl + 2 Au + 9 CO2
CUSO4*5H2O + Zn + H2O = ZnSO4*7H2O + CU =>
CUSO4*5H2O + Zn + 2 H2O = ZnSO4*7H2O + CU
H2SO4(aq) + Ca(OH)2 = H2O(l) + CaSO4(aq) =>
H2SO4(aq) + Ca(OH)2 = 2 H2O(l) + CaSO4(aq)
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
Mg(s) + NaCl(aq) = Na + MgCl2 =>
Mg(s) + 2 NaCl(aq) = 2 Na + MgCl2
CaCl2 + Mg3(PO4)2 = Mg3Cl2 + Ca(PO4)2 =>
CaCl2 + Mg3(PO4)2 = Mg3Cl2 + Ca(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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