| Équations équilibrées la veille |
C4H9OH(g) + 6 O2(g) = 4 CO2(g) + 5 H2O
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CuSO4*5H2O + (NH4)2SO4 + H2O = (NH4)2Cu(SO4)2*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = (NH4)2Cu(SO4)2*6H2O
HY + Ce2 = HCe + Y =>
2 HY + Ce2 = 2 HCe + 2 Y
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
Li2O(s) + H2O(l) = LiOH =>
Li2O(s) + H2O(l) = 2 LiOH
Ni(NO3)2 + H2O = Ni(OH)2 + HNO3 =>
Ni(NO3)2 + 2 H2O = Ni(OH)2 + 2 HNO3
P4(s) + Br2(l) = PBr3(l) =>
P4(s) + 6 Br2(l) = 4 PBr3(l)
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
(NH4)2CO3 + Zn(NO3)2 = NH4(NO3) + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2 NH4(NO3) + ZnCO3
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
C6H12O6 + O2 = CO3 + H2 =>
C6H12O6 + 6 O2 = 6 CO3 + 6 H2
*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O
NaCl + ZnO = Na2O + ZnCl2 =>
2 NaCl + ZnO = Na2O + ZnCl2
Na2*O + H2*O = NaOH =>
Na2*O + H2*O = 2 NaOH
HCN + NaMnO4 + H2SO4 = Na2SO4 + MnSO4 + CO2 + NO2 + H2O =>
10 HCN + 18 NaMnO4 + 27 H2SO4 = 9 Na2SO4 + 18 MnSO4 + 10 CO2 + 10 NO2 + 32 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
SiCa2 + H2O = Si4 + CaO + H2 =>
4 SiCa2 + 8 H2O = Si4 + 8 CaO + 8 H2
(NH4)NO2 = N2 + H2O =>
(NH4)NO2 = N2 + 2 H2O
AgCl + Au = AgAu + Cl =>
AgCl + Au = AgAu + Cl
NaCl + ZnO = Na2O + ZnCl2 =>
2 NaCl + ZnO = Na2O + ZnCl2
ClH + F = Cl + FH =>
ClH + F = Cl + FH
CH12O2 + O2 = CO2 + H2O =>
CH12O2 + 3 O2 = CO2 + 6 H2O
CO + H2AsO4{-}{+} + H2O = H3AsO3 + HCO3{-} =>
CO + H2AsO4{-}{+} + H2O = H3AsO3 + HCO3{-}
Al(NH3)4(OH)3 + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
Al(NH3)4(OH)3 + 7 HNO3 = Al(NO3)3 + 4 NH4NO3 + 3 H2O
Ni(NO3)2 + H2O = NiO + HNO3 =>
Ni(NO3)2 + H2O = NiO + 2 HNO3
AgCl2 + KCN = Ag(CN)2 + KCl =>
AgCl2 + 2 KCN = Ag(CN)2 + 2 KCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P4(s) + Br2(l) = PBr3(g) =>
P4(s) + 6 Br2(l) = 4 PBr3(g)
(C9H13N)2*C2H2O4 + Na2CO3 + CO2 = C9H13N*CO2 + Na2C2O4 + H2O =>
(C9H13N)2*C2H2O4 + Na2CO3 + CO2 = 2 C9H13N*CO2 + Na2C2O4 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
Al2 + CO3 = AlO3 + CO2 =>
Al2 + 6 CO3 = 2 AlO3 + 6 CO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
MgSO4(aq) + Na3PO4(aq) = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4(aq) + 2 Na3PO4(aq) = Mg3(PO4)2 + 3 Na2SO4
Cs2(OH)2 + H2SO3 = Cs2SO3 + H2O =>
Cs2(OH)2 + H2SO3 = Cs2SO3 + 2 H2O
CH3CH2COOH + Br2 = HBr + CH3CH2COOBr =>
CH3CH2COOH + Br2 = HBr + CH3CH2COOBr
Cr{3+} + (NH4)2S + H2O = Cr(OH)3 + H2S + NH4{+} =>
2 Cr{3+} + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NH4{+}
X + Y2 = XY =>
2 X + Y2 = 2 XY
CaCO3 + C6H12O7 = C6H11O6Ca + CO2 + H2O =>
22 CaCO3 + 25 C6H12O7 = 22 C6H11O6Ca + 40 CO2 + 29 H2O
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq)
K2O + NO = K2(NO2) =>
K2O + NO = K2(NO2)
SiCa2 + H2O = Ca(OH)2 + SiH4 =>
SiCa2 + 4 H2O = 2 Ca(OH)2 + SiH4
Na2B4O5(OH)4*8H2O + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH + 4 H2O2 = 4 NaBO3 + 15 H2O
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq) =>
ZnSO4(aq) + Na2CO3(aq) = ZnCO3(s) + Na2SO4(aq)
H2O2 + NaI = NaIO2 + H2 =>
H2O2 + NaI = NaIO2 + H2
LiH2PO4 + NH4H2PO4 + TiO2 = LiTi2(PO4)3 + H2O + NH3 =>
LiH2PO4 + 2 NH4H2PO4 + 2 TiO2 = LiTi2(PO4)3 + 4 H2O + 2 NH3
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