| Équations équilibrées la veille |
C40H56 + 8 H2O = 36 CH2 + 4 CO2
LiOH + HBr = H2O + LiBr =>
LiOH + HBr = H2O + LiBr
As2S6 + Cl2 + H2O = H3AsO4 + H2SO4 + HCl =>
As2S6 + 23 Cl2 + 32 H2O = 2 H3AsO4 + 6 H2SO4 + 46 HCl
C3H8O + Mg = C3H4 + Mg(OH)2 + H2 =>
2 C3H8O + Mg = 2 C3H4 + Mg(OH)2 + 3 H2
K2SiO3 + MnO2 = K2Si2 + KMnO4 + O2 =>
2 K2SiO3 + 2 MnO2 = K2Si2 + 2 KMnO4 + O2
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
KMnO4 + ZnO2 + H2SO4 = O6 + MnSO4 + HK + HZn =>
KMnO4 + ZnO2 + H2SO4 = O6 + MnSO4 + HK + HZn
MnC2O4*3H2O(s) + O2(g) = Mn3O4(s) + H2O(g) + CO2(g) =>
3 MnC2O4*3H2O(s) + 2 O2(g) = Mn3O4(s) + 9 H2O(g) + 6 CO2(g)
KOH + NH4Cl = KCl + NH3 + H2O =>
KOH + NH4Cl = KCl + NH3 + H2O
Al(OH)3 + CH3COOH = Al(CH3OO) + CO2 + H2O =>
4 Al(OH)3 + 3 CH3COOH = 4 Al(CH3OO) + 2 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HNO3 + CoCO3 = H2CO3 + Co(NO3)2 =>
2 HNO3 + CoCO3 = H2CO3 + Co(NO3)2
NiCl2 + (NH4)2S = Ni2S2 + NH4Cl =>
2 NiCl2 + 2(NH4)2S = Ni2S2 + 4 NH4Cl
C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + H2O + K2SO4 =>
3 C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
Bi + H2O = Bi2O3 + H22 =>
22 Bi + 33 H2O = 11 Bi2O3 + 3 H22
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2 =>
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
Ag2O + Sb = Sb2O5 + Ag =>
5 Ag2O + 2 Sb = Sb2O5 + 10 Ag
Pb(ClO3)4 = O2 + PbCl4 =>
Pb(ClO3)4 = 6 O2 + PbCl4
Cs + Al2O3 = Cs2O + Al =>
6 Cs + Al2O3 = 3 Cs2O + 2 Al
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CrO4 + H2 = Cr2O7 + H2O =>
2 CrO4 + H2 = Cr2O7 + H2O
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2 =>
MgCI2 + Ba(OH)2 = BaCI2 + Mg(OH)2
LiBr + Pb(CH3COO)2 = LiCH3COO + PbBr2 =>
2 LiBr + Pb(CH3COO)2 = 2 LiCH3COO + PbBr2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Sn(s) + Zn(NO3)2(aq) = Zn(s) + Sn(NO3)2 =>
Sn(s) + Zn(NO3)2(aq) = Zn(s) + Sn(NO3)2
C9H9(OH)5 + O2 = CO2 + H2O =>
C9H9(OH)5 + 10 O2 = 9 CO2 + 7 H2O
Al + Na2O = AlO + Na =>
Al + Na2O = AlO + 2 Na
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCl + ZnUO2(CH3COO)4 + H2O = ZnCl2 + NaZn(UO2)3(CH3COO)9*9H2O + NaCH3COO =>
4 NaCl + 3 ZnUO2(CH3COO)4 + 9 H2O = 2 ZnCl2 + NaZn(UO2)3(CH3COO)9*9H2O + 3 NaCH3COO
H2C + NaOH = HC2 + H2O + Na =>
2 H2C + 3 NaOH = HC2 + 3 H2O + 3 Na
CuSO4* + AlF3 = Al2(SO4)3 + CuF2 =>
3 CuSO4* + 2 AlF3 = Al2(SO4)3 + 3 CuF2
NaCl + SO2 + O2 + H2O = HCl + Na2SO4 =>
4 NaCl + 2 SO2 + O2 + 2 H2O = 4 HCl + 2 Na2SO4
Fe(SCN) + NF3 = (FeF6)3 + SCN + N =>
3 Fe(SCN) + 6 NF3 = (FeF6)3 + 3 SCN + 6 N
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
SCN{-} + Br2 + H2O = SO4{2-} + CN{-} + Br{-} + H3O{+} =>
SCN{-} + 3 Br2 + 12 H2O = SO4{2-} + CN{-} + 6 Br{-} + 8 H3O{+}
Co + CN{-} + O2 + H2O = Co(CN)2{-} + OH{-} =>
4 Co + 8 CN{-} + O2 + 2 H2O = 4 Co(CN)2{-} + 4 OH{-}
Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
O5 + N2 = ON =>
2 O5 + 5 N2 = 10 ON
C2H13 + O2 = CO3 + H2O =>
4 C2H13 + 25 O2 = 8 CO3 + 26 H2O
NaHCO3 + CH3CO2 = NaCH3CO2 + H2O + CO2 =>
7 NaHCO3 + 8 CH3CO2 = 7 NaCH3CO2 + 5 H2O + 9 CO2
MgCO3 + NaHSO4 = NaHCO3 + MgSO4 =>
MgCO3 + NaHSO4 = NaHCO3 + MgSO4
Meep2 = Meep =>
Meep2 = 2 Meep
KMnO4 + HCl + H2S = MnCl2 + S + H2O + KCl =>
2 KMnO4 + 6 HCl + 5 H2S = 2 MnCl2 + 5 S + 8 H2O + 2 KCl
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
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