| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C40H82 + 121 KClO3 = 121 KCl + 123 H2O + 120 CO2
MgO + HCl = HOH + MgCl2 =>
MgO + 2 HCl = HOH + MgCl2
P2O5 + BaO = Ba3[PO4]2 =>
P2O5 + 3 BaO = Ba3[PO4]2
NaMnO4 + H2SO4 + K2SO3 = Na2SO4 + MnSO4 + K2SO4 + H2 =>
2 NaMnO4 + 3 H2SO4 + 8 K2SO3 = Na2SO4 + 2 MnSO4 + 8 K2SO4 + 3 H2
Br + H2O = Br5H2O =>
5 Br + H2O = Br5H2O
ZnOH + H2SO4 = Zn2SO4 + H2O =>
2 ZnOH + H2SO4 = Zn2SO4 + 2 H2O
NaI + F = NaF + I2 =>
2 NaI + 2 F = 2 NaF + I2
Selenium + oxygen = seleniumdioxide =>
Se + O2 = SeO2
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Br + H2O = Br5H2O =>
5 Br + H2O = Br5H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
SF4 = S8 + F2 =>
8 SF4 = S8 + 16 F2
FeBr3 + H2O = HBr + Fe2O3 =>
2 FeBr3 + 3 H2O = 6 HBr + Fe2O3
HgI + KI = HgK + I =>
HgI + KI = HgK + 2 I
BaCl2 + Na2CO3 = Ba(CO3)2 + Na2Cl =>
BaCl2 + 2 Na2CO3 = Ba(CO3)2 + 2 Na2Cl
C2H5OH + KMnO4 + NaOH = CH3COONa + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 5 NaOH = CH3COONa + 4 H2O + 2 K2MnO4 + 2 Na2MnO4
Br + H2O = HBr + O2 =>
4 Br + 2 H2O = 4 HBr + O2
Al + H(SO4) = Al(SO4) + H =>
Al + H(SO4) = Al(SO4) + H
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KO2 + MnO2 = K2MnO4 + O2 =>
2 KO2 + MnO2 = K2MnO4 + O2
Au + ZnCl2 = AuCl + Zn =>
2 Au + ZnCl2 = 2 AuCl + Zn
K2 + H2O = H2 + KOH =>
K2 + 2 H2O = H2 + 2 KOH
Br + H2O = Br5H2O =>
5 Br + H2O = Br5H2O
PdCl2 + H2 = PdH2 + Cl =>
PdCl2 + H2 = PdH2 + 2 Cl
Br + H2O = BrH2O =>
Br + H2O = BrH2O
Br + H2O = HBr + OH =>
Br + H2O = HBr + OH
Al2S3 + Cl2 = AlCl3 + S2 =>
2 Al2S3 + 6 Cl2 = 4 AlCl3 + 3 S2
H3P + Au(NO3)3 = HNO3 + AuP =>
H3P + Au(NO3)3 = 3 HNO3 + AuP
H3PO4 + Fe(HCO3)2 = Fe3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 Fe(HCO3)2 = Fe3(PO4)2 + 6 H2O + 6 CO2
Ca3 + (PO4)2 + H2SO4 = CaSO4 + (H2PO4)2 =>
2 Ca3 + 3(PO4)2 + 6 H2SO4 = 6 CaSO4 + 3(H2PO4)2
S + H2O = SO4 + H2S =>
5 S + 4 H2O = SO4 + 4 H2S
H2SO3 + Pb(OH)2 = PbSO3 + H2O =>
H2SO3 + Pb(OH)2 = PbSO3 + 2 H2O
Ae + CaO = Ae2O3 + Ca =>
2 Ae + 3 CaO = Ae2O3 + 3 Ca
NHO3 + H = NO2 + H2O =>
NHO3 + H = NO2 + H2O
BaCl2 + CuCl2 = BaCu + Cl2 =>
BaCl2 + CuCl2 = BaCu + 2 Cl2
Co2CO3 = Co2O + CO2 =>
Co2CO3 = Co2O + CO2
Br + H2O = HBr + HBrO =>
2 Br + H2O = HBr + HBrO
FeCl3 + AgNO3 = FeN3O9 + AgCl =>
FeCl3 + 3 AgNO3 = FeN3O9 + 3 AgCl
MgHO + H2SO4 = Mg2SO4 + H2O =>
2 MgHO + H2SO4 = Mg2SO4 + 2 H2O
HClO4 + KBr = HCl + KBrO4 =>
HClO4 + KBr = HCl + KBrO4
C2O4 + H2O = H2C2O4 + OH =>
C2O4 + 2 H2O = H2C2O4 + 2 OH
Br + H2O = Br5H2O =>
5 Br + H2O = Br5H2O
SbCl3 + HCl = H3[SbCl6] =>
SbCl3 + 3 HCl = H3[SbCl6]
Br + H2O = Br5H2O =>
5 Br + H2O = Br5H2O
HCl + Al = AlCl3 + H3 =>
3 HCl + Al = AlCl3 + H3
FeCl3 + C = Fe + CCl4 =>
4 FeCl3 + 3 C = 4 Fe + 3 CCl4
Al2(SO4)3 + CaO + H2O = CaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 CaO + 3 H2O = 3 CaSO4 + 2 Al(OH)3
HCl + NaNO2 + KCl + H2O = KNO3 + NaCl + NH4 =>
2 HCl + 9 NaNO2 + 7 KCl + 3 H2O = 7 KNO3 + 9 NaCl + 2 NH4
HNO3(aq) + Na2CO3(aq) = NaNO3(aq) + H2O(aq) + CO2(g) =>
2 HNO3(aq) + Na2CO3(aq) = 2 NaNO3(aq) + H2O(aq) + CO2(g)
FeN = Fe + N =>
FeN = Fe + N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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