| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ba + 12 HNO3 = 5 Ba(NO3)2 + 2 N + 6 H2O
P4 + O2 = P4O10 = P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Au + H3PO4 = H2 + AuPO4 =>
2 Au + 2 H3PO4 = 3 H2 + 2 AuPO4
LiOH(s) + CO2(g) = LiHCO3(s) =>
LiOH(s) + CO2(g) = LiHCO3(s)
IHCO3 = I2CO3 + CO2 + H2O =>
2 IHCO3 = I2CO3 + CO2 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
MnO2 + Cl{-} + H3O{+} = Cl2 + Mn{2+} + H2O =>
MnO2 + 2 Cl{-} + 4 H3O{+} = Cl2 + Mn{2+} + 6 H2O
NH3 + NH4Cl = NH4 + NCl =>
4 NH3 + NH4Cl = 4 NH4 + NCl
CuCOOH + Ca = CaCOOH + Cu =>
CuCOOH + Ca = CaCOOH + Cu
NaCl + NaOH = Na2HClO =>
NaCl + NaOH = Na2HClO
Mg3P2 + K3N = Mg3N2 + K3P =>
Mg3P2 + 2 K3N = Mg3N2 + 2 K3P
H + NO3 = NH4NO3 + H2O =>
10 H + 2 NO3 = NH4NO3 + 3 H2O
Ca(HSO4)2 = CaSO4H2OSO3 =>
Ca(HSO4)2 = CaSO4H2OSO3
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Cd + K2 + HCl = CdCl2 + HK =>
Cd + K2 + 2 HCl = CdCl2 + 2 HK
Na2HPO4 + AgNO3 = Ag3PO4 + NaNO3 + NaH2PO4 =>
2 Na2HPO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + NaH2PO4
NaI + HF = NaF(aq) + HI(aq) =>
NaI + HF = NaF(aq) + HI(aq)
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Li2 + Na = Li2Na =>
Li2 + Na = Li2Na
C10H14 + O2 = CO2 + H10 =>
5 C10H14 + 50 O2 = 50 CO2 + 7 H10
H2SO4 + C5H12 = SO2 + CO2 + H2O =>
16 H2SO4 + C5H12 = 16 SO2 + 5 CO2 + 22 H2O
K + S = KS =>
K + S = KS
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
N2 + Cr = CrN =>
N2 + 2 Cr = 2 CrN
Mg + P = Mg2P =>
2 Mg + P = Mg2P
C + H2O = CO + H2 =>
C + H2O = CO + H2
HN + Na = NaN + H =>
HN + Na = NaN + H
CuCl + HCl = CuCl2 + H2 =>
2 CuCl + 2 HCl = 2 CuCl2 + H2
C3H8 + HCl = CH3CH(Cl)CH3 + H =>
C3H8 + HCl = CH3CH(Cl)CH3 + 2 H
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(s)
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CuSO4 + Al(OH)3 = Al2(SO4)3 + Cu(OH)2 =>
3 CuSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Cu(OH)2
SiO2 + H2O = SiO2H2O =>
SiO2 + H2O = SiO2H2O
H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O
Cr2(SO4)3 + Mg(OH)2 = Cr(OH)3 + Mg(SO4) =>
Cr2(SO4)3 + 3 Mg(OH)2 = 2 Cr(OH)3 + 3 Mg(SO4)
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
Mo(OH)5 + HIO = Mo(IO)5 + H2O =>
Mo(OH)5 + 5 HIO = Mo(IO)5 + 5 H2O
C4H10NH + HCl = C4H10NHCl + H2 =>
2 C4H10NH + 2 HCl = 2 C4H10NHCl + H2
K2Cr2O7 + S + HCl = SO2 + CrCl2 + H2O + K =>
2 K2Cr2O7 + 5 S + 8 HCl = 5 SO2 + 4 CrCl2 + 4 H2O + 4 K
AgOH + HNO3 = NO3Ag + H2O =>
AgOH + HNO3 = NO3Ag + H2O
(NH4)2SO4 + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O =>
(NH4)2SO4 + K2Cr2O7 + 3 H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + 7 H2O
C2H5Cl + C4H9Cl = C6H14 + Cl2 =>
C2H5Cl + C4H9Cl = C6H14 + Cl2
CaO(s) + H{2}O(l) = Ca(OH){2}(aq) =>
CaO(s) + H{2}O(l) = Ca(OH){2}(aq)
H3PO2 + KOH = K2HPO2 + H2O =>
H3PO2 + 2 KOH = K2HPO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
CaC2O4 + HNO3 = Ca(NO3)2 + H2C2O4 =>
CaC2O4 + 2 HNO3 = Ca(NO3)2 + H2C2O4
H3PO2 + KOH = K2HPO2 + H2O =>
H3PO2 + 2 KOH = K2HPO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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