| Équations équilibrées la veille | Équations équilibrées le lendemain |
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NaI(s) + H2SO4(l) = Na2SO4(s) + I2 + H2S(g) + H2O(l) =>
8 NaI(s) + 5 H2SO4(l) = 4 Na2SO4(s) + 4 I2 + H2S(g) + 4 H2O(l)
CuCO3 + Cr2O3 = CuCr2O4 + C + O2 =>
CuCO3 + Cr2O3 = CuCr2O4 + C + O2
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
V2O5 + H3BO3 + NH4F + LiOH = LiVBO4F + NH3 + H2O =>
V2O5 + 2 H3BO3 + 2 NH4F + 2 LiOH = 2 LiVBO4F + 2 NH3 + 5 H2O
I2 + H2 = HI =>
I2 + H2 = 2 HI
Na2S2 + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
Na2S2 + 7 NaClO + 2 NaOH = 2 Na2SO4 + 7 NaCl + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaI + H2SO4 = I2 + H2S + H2O + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 I2 + H2S + 4 H2O + 4 Na2SO4
Na2O2(s) + H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(aq) + O2(g)
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
H3PO4 + NH3 = (NH4)2HPO4 =>
H3PO4 + 2 NH3 = (NH4)2HPO4
FESO4 + HNO3 + H2SO4 = FE(SO4)3 + NO + H2O =>
3 FESO4 + 4 HNO3 + 6 H2SO4 = 3 FE(SO4)3 + 4 NO + 8 H2O
NH4SCN + FeCl3 = NH4Cl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH4Cl + Fe(SCN)3
FESO4 + HNO3 + H2SO4 = FE(SO4)3 + NO + H2O =>
3 FESO4 + 4 HNO3 + 6 H2SO4 = 3 FE(SO4)3 + 4 NO + 8 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Mo10P20 = Mo + P =>
Mo10P20 = 10 Mo + 20 P
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
SrSO4 + C = SrS + CO2 =>
SrSO4 + 2 C = SrS + 2 CO2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr3 + CO2 + H2O =>
6 H{+} + 3 Cr2O7{2-} + 3 C2H5OH = 2 Cr3 + 6 CO2 + 12 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
AuCl3 + H2C2O4 = Au + CO2 + HCl =>
2 AuCl3 + 3 H2C2O4 = 2 Au + 6 CO2 + 6 HCl
Sb19Mn1Te30 = Sb + Mn + Te =>
Sb19Mn1Te30 = 19 Sb + Mn + 30 Te
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
Sb18Mn1Cu1Te30 = Sb + Mn + Cu + Te =>
Sb18Mn1Cu1Te30 = 18 Sb + Mn + Cu + 30 Te
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
AL + Br2 = ALBr2 =>
AL + Br2 = ALBr2
Sb200S15Te285 = Sb + S + Te =>
Sb200S15Te285 = 200 Sb + 15 S + 285 Te
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaMg(CO3)2 + SiO2 + H2O = Mg3Si4O10(OH)2 + CaCO3 + CO2 =>
3 CaMg(CO3)2 + 4 SiO2 + H2O = Mg3Si4O10(OH)2 + 3 CaCO3 + 3 CO2
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
NaH + BF3 = B2H6 + NaF =>
6 NaH + 2 BF3 = B2H6 + 6 NaF
Bi200S15Te285 = Bi + S + Te =>
Bi200S15Te285 = 200 Bi + 15 S + 285 Te
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + H20 + CO2 =>
150 NaHCO3 + 80 H3C6H5O7 = 50 Na3C6H5O7 + 27 H20 + 330 CO2
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 H2O + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/19
Équations équilibrées sur08/25/18
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