| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + HClO4 = KClO4 + H2O
KI + H2SO4 = I2 + SO2 + KHSO4 + H2O =>
2 KI + 3 H2SO4 = I2 + SO2 + 2 KHSO4 + 2 H2O
CaSO3 + HCl = CaCl + HSO3 =>
CaSO3 + HCl = CaCl + HSO3
C7H12O + NaBH4 = C7H14O + NaBH2 =>
C7H12O + NaBH4 = C7H14O + NaBH2
Al + Na2CO3 = Al(CO3) + Na =>
Al + Na2CO3 = Al(CO3) + 2 Na
KMnO4 + CH3CH2OH + NaOH = CH3COOH + H2O + K2MnO4 + NaMnO4 =>
8 KMnO4 + CH3CH2OH + 4 NaOH = CH3COOH + 3 H2O + 4 K2MnO4 + 4 NaMnO4
C4H10 + O2 = CO2 + H2O = H2O + O2 =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*7H2O =>
CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*7H2O
Li2C2 + MnHCOOH + HNO3 = LiMn2O4 + CO2 + N2 + H2O =>
5 Li2C2 + 20 MnHCOOH + 32 HNO3 = 10 LiMn2O4 + 30 CO2 + 16 N2 + 36 H2O
HF + I2 = FI2 + H =>
HF + I2 = FI2 + H
C3H7NH2 + HIO3 = H2IO3 + C3H7NH =>
C3H7NH2 + HIO3 = H2IO3 + C3H7NH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H6O2 + C4H10O = C11H14O2 + H2O =>
C7H6O2 + C4H10O = C11H14O2 + H2O
HCl + MgO = H2O + MgCl2 =>
2 HCl + MgO = H2O + MgCl2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
C7H8O + H2O2 = CO2 + H2O =>
C7H8O + 17 H2O2 = 7 CO2 + 21 H2O
S + NaOH = Na2S2 + Na2S2O3 + H2O =>
6 S + 6 NaOH = 2 Na2S2 + Na2S2O3 + 3 H2O
N2H4(l) + H2O2 = N2(g) + H2O(g) =>
N2H4(l) + 2 H2O2 = N2(g) + 4 H2O(g)
KHCO3 + HClO4 = KClO4 + H2O + CO2 =>
KHCO3 + HClO4 = KClO4 + H2O + CO2
NaOH + KF = K(OH) + NaF =>
NaOH + KF = K(OH) + NaF
Br2 + BaI2 = BaBr2 + I =>
Br2 + BaI2 = BaBr2 + 2 I
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
H3O + MnO4 = Mn + H2O =>
8 H3O + MnO4 = Mn + 12 H2O
Ca(HCO3)2 = CaCO3 + CO2 + HOH =>
Ca(HCO3)2 = CaCO3 + CO2 + HOH
SnS2(s) + OH(aq) = SnOH(aq) + S2(s) =>
SnS2(s) + OH(aq) = SnOH(aq) + S2(s)
F{-} + CO = F(CO)2{-} =>
F{-} + 2 CO = F(CO)2{-}
NaBiO3 + HCl + MnCl2 = BiCl3 + H2O + NaMnO4 + NaCl =>
5 NaBiO3 + 14 HCl + 2 MnCl2 = 5 BiCl3 + 7 H2O + 2 NaMnO4 + 3 NaCl
NiF3 = Ni + F2 =>
2 NiF3 = 2 Ni + 3 F2
ZnSO4 + KOH = ZnOH + KSO4 =>
ZnSO4 + KOH = ZnOH + KSO4
Mg + N2 = Mg3(N2) =>
3 Mg + N2 = Mg3(N2)
[Cr(H2O)5Cl]Cl2H2O + AgNO3 = AgCl + [Cr(H2O)5Cl](NO3)2H2O =>
[Cr(H2O)5Cl]Cl2H2O + 2 AgNO3 = 2 AgCl + [Cr(H2O)5Cl](NO3)2H2O
H2S + Fe(OH)3 = Fe + S(s) + H2O =>
3 H2S + 2 Fe(OH)3 = 2 Fe + 3 S(s) + 6 H2O
KMnO4 + KI + H2SO4 = I + K2SO4 + MnSO4 + H2O =>
KMnO4 + 5 KI + 4 H2SO4 = 5 I + 3 K2SO4 + MnSO4 + 4 H2O
K2FeO4 + KBr + H2SO4 = Fe2(SO4)3 + Br2 + K2SO4 + H2O =>
2 K2FeO4 + 6 KBr + 8 H2SO4 = Fe2(SO4)3 + 3 Br2 + 5 K2SO4 + 8 H2O
Mn + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn + 7 S2O8{2-} + 8 H2O = 2 MnO4{-} + 14 SO4{2-} + 16 H{+}
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
CaC2O4 + NaMnO4 + H2SO4 = CaSO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
5 CaC2O4 + 2 NaMnO4 + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + Na2SO4 + 8 H2O + 10 CO2
NaJO3 = NaJ + O2 =>
2 NaJO3 = 2 NaJ + 3 O2
Si + Mg + H2O = SiH4 + Mg(OH)2 =>
Si + 2 Mg + 4 H2O = SiH4 + 2 Mg(OH)2
NaOH + C4H8O2 = C2H3NaO2 + C2H6O =>
NaOH + C4H8O2 = C2H3NaO2 + C2H6O
KSCN + FeC13 = Fe2S3 + KCN + C12 =>
18 KSCN + 12 FeC13 = 6 Fe2S3 + 18 KCN + 13 C12
HgO + H2SO3 = HgSO3 + H2O =>
HgO + H2SO3 = HgSO3 + H2O
H2O2 + PCl3 = H3PO3 + Cl2 =>
3 H2O2 + 2 PCl3 = 2 H3PO3 + 3 Cl2
S{2-} + HNO3 = SO4{2-} + NO + H2O =>
3 S{2-} + 8 HNO3 = 3 SO4{2-} + 8 NO + 4 H2O
Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3(PO4)
C12H22O11 + C18H38O = C30H56O12 + H2O =>
21 C12H22O11 + 16 C18H38O = 18 C30H56O12 + 31 H2O
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
Na3PO4 + BaSO4 = Na2SO4 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaSO4 = 3 Na2SO4 + Ba3(PO4)2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Zn2P2O7 = Zn + P + O =>
Zn2P2O7 = 2 Zn + 2 P + 7 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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