| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + Ne = HNe
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
Fe3O4 + (NH4)2HPO4 + H2O = FeHPO4 + FePO4 + NH3H2O =>
Fe3O4 + 3(NH4)2HPO4 + 2 H2O = FeHPO4 + 2 FePO4 + 6 NH3H2O
Cd + S = CdS =>
Cd + S = CdS
HgO + HNO3 = H2O + Hg(NO3)2 =>
HgO + 2 HNO3 = H2O + Hg(NO3)2
KMnO4 + FeSO4(NH4)2SO4 + H2SO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4(NH4)2SO4 + 8 H2SO4 = 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Mn(OH)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaOH + H2O =>
2 Mn(OH)2 + 5 NaBiO3 + 15 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaOH + 6 H2O
BariumChloride + PotassiumCarbonate = BariumCarbonate + PotassiumChloride =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
NaMnO4 + H2SO4 + FeO = MnSO4 + H2O + Fe2O3 + NaSO4 =>
NaMnO4 + 2 H2SO4 + 4 FeO = MnSO4 + 2 H2O + 2 Fe2O3 + NaSO4
K6Cl6O18 = KCl + O2 =>
K6Cl6O18 = 6 KCl + 9 O2
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
K2Cr2O7 + HClO4 + HJ = Cr(ClO4)3 + J2 + KClO4 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HJ = 2 Cr(ClO4)3 + 3 J2 + 2 KClO4 + 7 H2O
H2SO4 + NaOH = H2O + (SO4)Na2 =>
H2SO4 + 2 NaOH = 2 H2O + (SO4)Na2
CuBr2 + H2SO4 = Cu2SO4 + Br2 + SO2 + H2O =>
2 CuBr2 + 2 H2SO4 = Cu2SO4 + 2 Br2 + SO2 + 2 H2O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
HgO + HNO3 = H2O + Hg(NO3)2 =>
HgO + 2 HNO3 = H2O + Hg(NO3)2
Li + P = Li[P] =>
Li + P = Li[P]
OF(g) = O2(g) + F2(g) =>
2 OF(g) = O2(g) + F2(g)
CaCl2 + CH4N2O + H2O = CaCO3 + NH4Cl =>
CaCl2 + CH4N2O + 2 H2O = CaCO3 + 2 NH4Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BariumChloride + PotassiumCarbonate = BariumCarbonate + PotassiumChloride =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Pb(Co3) + HCl = PbCl2 + H2(Co3) =>
Pb(Co3) + 2 HCl = PbCl2 + H2(Co3)
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Mn(OH)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaOH + H2O =>
2 Mn(OH)2 + 5 NaBiO3 + 15 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaOH + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mn(OH)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaOH + H2O =>
2 Mn(OH)2 + 5 NaBiO3 + 15 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaOH + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
MgO + H2SO3 = MgSO4 + H2 =>
MgO + H2SO3 = MgSO4 + H2
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
HgO + HNO3 = H2O + Hg(NO3)2 =>
HgO + 2 HNO3 = H2O + Hg(NO3)2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
(NH4)CrO4 + Cr(NO2)3 = Cr(CrO4) + (NH4)(NO2)3 =>
(NH4)CrO4 + Cr(NO2)3 = Cr(CrO4) + (NH4)(NO2)3
HgO + HNO3 = H2O + Hg(NO3)2 =>
HgO + 2 HNO3 = H2O + Hg(NO3)2
AlOH3 + HCl = AlH + OH3Cl =>
AlOH3 + HCl = AlH + OH3Cl
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
BariumChloride + PotassiumCarbonate = BariumCarbonate + PotassiumChloride =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mn(OH)2 + NaBiO3 + HNO3 = MnO4 + BiNO3 + Na + H2O =>
5 Mn(OH)2 + 6 NaBiO3 + 6 HNO3 = 5 MnO4 + 6 BiNO3 + 6 Na + 8 H2O
Sr + ZnI2 = SrZnI2 =>
Sr + ZnI2 = SrZnI2
NaI + NaO3 + H2SO4 = I2 + Na2SO4 + H2O =>
10 NaI + 2 NaO3 + 6 H2SO4 = 5 I2 + 6 Na2SO4 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuBr + AgNO = CuNO + AgBr =>
CuBr + AgNO = CuNO + AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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