| Équations équilibrées la veille | Équations équilibrées le lendemain |
RbOH + H2S = RbS + H2OH
HCOONH4 + NaOH = NaCN + H2O =>
HCOONH4 + NaOH = NaCN + 3 H2O
Na + H2O = HNa3 + OH =>
3 Na + H2O = HNa3 + OH
NH3 + NaCl = NH3NaCl =>
NH3 + NaCl = NH3NaCl
CHOOH + NaOH = CHOONa + H2O =>
CHOOH + NaOH = CHOONa + H2O
HClO4 + Bem(OH)2 = Bem(ClO4)2 + H2O =>
2 HClO4 + Bem(OH)2 = Bem(ClO4)2 + 2 H2O
Na2 + B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2 + B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
SO3{2-} + MnO4{-} + H{+} = SO4{2-}}+Mn{2 + }+H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}}+2Mn{2 + }+3H2O
C12H22O7 + O2 = H2O + CO2 =>
C12H22O7 + 14 O2 = 11 H2O + 12 CO2
MoO4 + H = Mo8O26 + H2O =>
8 MoO4 + 12 H = Mo8O26 + 6 H2O
zinccarbonate + sodiumsulfate = sodiumcarbonate + zincsulfate =>
ZnCO3 + Na2SO4 = Na2CO3 + ZnSO4
Cu + AgNo3 = CuNo32 + Ag =>
3 Cu + 32 AgNo3 = 3 CuNo32 + 32 Ag
CH3COH + H2O = CH3COOH3 =>
CH3COH + H2O = CH3COOH3
Ba(aq) + H2SO4(aq) = BaSO4(aq) + H(aq) =>
Ba(aq) + H2SO4(aq) = BaSO4(aq) + 2 H(aq)
HCOOH + HCOONa = HCOOHNa + HCOO =>
HCOOH + HCOONa = HCOOHNa + HCOO
SO3{2-} + MnO4{-} + H{+} = SO4{2-}}+Mn{2 + }+H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}}+2Mn{2 + }+3H2O
Li3N1 + N2H4O3 = Li1N1O3 + (NH4)3N1 =>
Li3N1 + 3 N2H4O3 = 3 Li1N1O3 + (NH4)3N1
NH4HCO3 + HF = NH4F + CO2 + H2O =>
NH4HCO3 + HF = NH4F + CO2 + H2O
H2S + BaCl2 = BaS + HCl =>
H2S + BaCl2 = BaS + 2 HCl
SO3{2-} + MnO4{-} + H{+} = SO4{2-}}+Mn{2 + }+H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}}+2Mn{2 + }+3H2O
CrBr + NaCO = CrCO + NaBr =>
CrBr + NaCO = CrCO + NaBr
KOH + ZnCI = Zn(OH) + KCI =>
KOH + ZnCI = Zn(OH) + KCI
Fe + KOH = FeKO + H =>
Fe + KOH = FeKO + H
*FeO + CO = Fe + CO2 =>
*FeO + CO = Fe + CO2
CuI + Br2 = I2 + CuBr =>
2 CuI + Br2 = I2 + 2 CuBr
SO3{2-} + MnO4{-} + H{+} = SO4{2-}}+Mn{2 + }+H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}}+2Mn{2 + }+3H2O
I2O6 + I2 = I2O3 =>
I2O6 + I2 = 2 I2O3
SO3{2-} + MnO4{-} + H{+} = SO4{2-}}+Mn{2 + }+H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}}+2Mn{2 + }+3H2O
FeSO4 + HIO3 + H2O = I2 + Fe(OH)SO4 =>
10 FeSO4 + 2 HIO3 + 4 H2O = I2 + 10 Fe(OH)SO4
PbO + O2 = PbO3 =>
PbO + O2 = PbO3
(Cr3)SO4 + KCO3 = (Cr3)CO3 + KSO4 =>
(Cr3)SO4 + KCO3 = (Cr3)CO3 + KSO4
NaPO4 + ZnSO3 = ZnPO4 + NaSO3 =>
NaPO4 + ZnSO3 = ZnPO4 + NaSO3
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
SO3{2-} + MnO4{-} + H{+} = SO4{2-}}+Mn{2 + }+H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}}+2Mn{2 + }+3H2O
CH3OOH + BaOH = CH3OH + BaOOH =>
CH3OOH + BaOH = CH3OH + BaOOH
C6H6O5Na2 + C5H12O4N2S1 + HCl = C8H7O3N2Na + CH3SO4 + C2H5OH + NaCl + H2O =>
15 C6H6O5Na2 + 14 C5H12O4N2S1 + 16 HCl = 14 C8H7O3N2Na + 14 CH3SO4 + 17 C2H5OH + 16 NaCl + 16 H2O
Fe2Si + Cr3Si = Cr5Si3 + Fe =>
4 Fe2Si + 5 Cr3Si = 3 Cr5Si3 + 8 Fe
Ne + N2 = NeN2 =>
Ne + N2 = NeN2
NaClO + Na2S2O + NaOH = NaCl + Na2SO4 + H2O =>
6 NaClO + Na2S2O + 2 NaOH = 6 NaCl + 2 Na2SO4 + H2O
KClO3 + I2 + H2O = KH(IO3)2 + H + Cl =>
KClO3 + I2 + 3 H2O = KH(IO3)2 + 5 H + Cl
SiO2 + H3PO4 = Si3(PO4)4 + H2O =>
3 SiO2 + 4 H3PO4 = Si3(PO4)4 + 6 H2O
KO2 + H2O + CO2 = KHCO3(s) + O2(g) =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3(s) + 3 O2(g)
I2 + Fe{3+} + H2O = IO3{-} + Fe{2+} + H{+} =>
I2 + 10 Fe{3+} + 6 H2O = 2 IO3{-} + 10 Fe{2+} + 12 H{+}
CH2Cl2 + NaOH = CH3Cl2NaO =>
CH2Cl2 + NaOH = CH3Cl2NaO
ClNH4 + NaOH = NaCl + NH3 + H2O =>
ClNH4 + NaOH = NaCl + NH3 + H2O
Ca2(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca2(s) + 4 H2O(l) = 2 Ca(OH)2(aq) + 2 H2(g)
CaBr2 + O2 = CaO2 + Br2 =>
CaBr2 + O2 = CaO2 + Br2
SO3{2-} + MnO4{-} + H{+} = SO4{2-}}+Mn{2 + }+H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-}}+2Mn{2 + }+3H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/26/24
Équations équilibrées sur08/25/23
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