| Équations équilibrées la veille |
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Li3PO4 + Cu(NO3)2 = Li(NO3) + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu(NO3)2 = 6 Li(NO3) + Cu3(PO4)2
Zn(s) + BaCl2(aq) = ZnCl2 + Ba =>
Zn(s) + BaCl2(aq) = ZnCl2 + Ba
Rb2 + N2 = Rb3N = O2 =>
3 Rb2 + N2 = 2 Rb3N
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
HClO4 + MgS = Mg(ClO4)2 + H2S =>
2 HClO4 + MgS = Mg(ClO4)2 + H2S
HgNO3 + KBr = HgBr + KNO3 =>
HgNO3 + KBr = HgBr + KNO3
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
Al(OH)3 + Na2C2O4 = Al2(C2O4)3 + NaOH =>
2 Al(OH)3 + 3 Na2C2O4 = Al2(C2O4)3 + 6 NaOH
CH4 + KOH = CH3OH + KH =>
CH4 + KOH = CH3OH + KH
Pl + Cr + O4 = PlCrO4 =>
Pl + Cr + O4 = PlCrO4
CdCl2 = Cd + Cl =>
CdCl2 = Cd + 2 Cl
Na(OH)(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 Na(OH)(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
LiOH + CH3CH2COOH = H2O + CH3CH2COOLi =>
LiOH + CH3CH2COOH = H2O + CH3CH2COOLi
HBrO3 + Ga(OH)3 = Ga(BrO3)3 + H2O =>
3 HBrO3 + Ga(OH)3 = Ga(BrO3)3 + 3 H2O
Fe2 + O2 = Fe2O3 =>
2 Fe2 + 3 O2 = 2 Fe2O3
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + KCl + K2SO4 =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + KCl + 3 K2SO4
Al + HOH = AlO + H =>
Al + HOH = AlO + 2 H
Mg3O2 + H2O = Mg + (OH) =>
Mg3O2 + 2 H2O = 3 Mg + 4(OH)
Fe(OH)3 + KHCO3 = K2CO3 + Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 6 KHCO3 = 3 K2CO3 + Fe2(CO3)3 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Sn + H3PO3 = Sn3(PO3)2 + H2 =>
3 Sn + 2 H3PO3 = Sn3(PO3)2 + 3 H2
MnO4{-} + H{+} + FeSO3*H2O = Mn{2+} + HSO4{-} + Fe{3+} + H2O =>
3 MnO4{-} + 19 H{+} + 5 FeSO3*H2O = 3 Mn{2+} + 5 HSO4{-} + 5 Fe{3+} + 12 H2O
C4H9Br + C2H5OH = C6H14O + HBr =>
C4H9Br + C2H5OH = C6H14O + HBr
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
Cu0 + H2O = CuOH2 =>
Cu0 + H2O = CuOH2
C5H10O + O2(g) = CO2(g) + H2O =>
C5H10O + 7 O2(g) = 5 CO2(g) + 5 H2O
Na2O(s) + HNO2(ac) = NaNO2(ac) + H2O =>
Na2O(s) + 2 HNO2(ac) = 2 NaNO2(ac) + H2O
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
CuSO4 + K2CO3 = CuCO3 + K2SO4 =>
CuSO4 + K2CO3 = CuCO3 + K2SO4
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
IO3{-} + Fe{2+} + H{+} = I2 + Fe{3+} + H2O =>
2 IO3{-} + 10 Fe{2+} + 12 H{+} = I2 + 10 Fe{3+} + 6 H2O
NaSO4 + Al(OH)3 = Al(SO4)3 + NaOH =>
3 NaSO4 + Al(OH)3 = Al(SO4)3 + 3 NaOH
CaS(s) + O2(g) = CaO(s) + SO2(g) =>
2 CaS(s) + 3 O2(g) = 2 CaO(s) + 2 SO2(g)
H{+} + I{-} = HI =>
H{+} + I{-} = HI
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NaCH3COO + HBr = NaBr + CH3COOH =>
NaCH3COO + HBr = NaBr + CH3COOH
Ba3(PO4)2 + NaClO3 = Na3(PO4) + Ba(ClO3)2 =>
Ba3(PO4)2 + 6 NaClO3 = 2 Na3(PO4) + 3 Ba(ClO3)2
Mn(s) + H2SO4(aq) = MnSO4(aq) + H2(g) =>
Mn(s) + H2SO4(aq) = MnSO4(aq) + H2(g)
Ag3N + O2 = Ag2O + NO2 =>
4 Ag3N + 7 O2 = 6 Ag2O + 4 NO2
H2CO3(ac) = H2O(l) + CO2(g) =>
H2CO3(ac) = H2O(l) + CO2(g)
C2H5OH + Fe(NO3)3*9H2O = Fe(C2H5O)3 + HNO3 + H2O =>
3 C2H5OH + Fe(NO3)3*9H2O = Fe(C2H5O)3 + 3 HNO3 + 9 H2O
K2S + H2SIO3 = K2SIO3 + H2S =>
K2S + H2SIO3 = K2SIO3 + H2S
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2H2(g) + N2O4(g) = N2(g) + H2O(g) =>
4 N2H2(g) + N2O4(g) = 5 N2(g) + 4 H2O(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + AsO4 = Cu3(AsO4)2 =>
3 Cu + 2 AsO4 = Cu3(AsO4)2
NH4F + Al(OH)3 = NH4OH + AlF3 =>
3 NH4F + Al(OH)3 = 3 NH4OH + AlF3
Mg(aq) + HCl = MgCl2 + H2 =>
Mg(aq) + 2 HCl = MgCl2 + H2
Cu2O1 + C = Cu + CO2 =>
2 Cu2O1 + C = 4 Cu + CO2
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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