| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + Br2 = O + 2 NaBr
Na + CuSO4 = NaCuSO4 =>
Na + CuSO4 = NaCuSO4
C6 + H12O6 = CO + H2 =>
C6 + H12O6 = 6 CO + 6 H2
Au + HI = HAu + I =>
Au + HI = HAu + I
P2O3 + KOH = K2P2O4 + H2O =>
P2O3 + 2 KOH = K2P2O4 + H2O
CaCl2 + CH3COOAg = AgCl + Ca(CH3COO)2 =>
CaCl2 + 2 CH3COOAg = 2 AgCl + Ca(CH3COO)2
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
AgN + Ni = NiN2 + Ag =>
2 AgN + Ni = NiN2 + 2 Ag
MgCrO4 + NaOH = Mg(OH)2 + Na2CrO4 =>
MgCrO4 + 2 NaOH = Mg(OH)2 + Na2CrO4
NHO3 + SO2 = H2SO4 + NO2 =>
2 NHO3 + SO2 = H2SO4 + 2 NO2
C10H16 + CI2 = C + HCI =>
C10H16 + 8 CI2 = 2 C + 16 HCI
K2CO3 + Ba = K + BaCO3 =>
K2CO3 + Ba = 2 K + BaCO3
Fe(ll) + S = FeS =>
Fe(ll) + S = FeS
CaCl2 + CH3COOAg = AgCl + Ca(CH3COO)2 =>
CaCl2 + 2 CH3COOAg = 2 AgCl + Ca(CH3COO)2
H2SO4 + Na2Cr2O7 = Cr2(SO4)3 + H2O + Na2SO4 + O2 =>
8 H2SO4 + 2 Na2Cr2O7 = 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4 + 3 O2
H2S6 + O2 = S2 + H2O =>
2 H2S6 + O2 = 6 S2 + 2 H2O
FeS2 + H2O = SO4 + Fe + H =>
FeS2 + 8 H2O = 2 SO4 + Fe + 16 H
S + NO3 = SO2 + NO =>
S + NO3 = SO2 + NO
GaCl3 + AgCO3 = Ga(CO3)3 + AgCl =>
GaCl3 + 3 AgCO3 = Ga(CO3)3 + 3 AgCl
Li3PO4 = Li + P4 + O =>
4 Li3PO4 = 12 Li + P4 + 16 O
PF5 + HF = H[PF6] =>
PF5 + HF = H[PF6]
FeBr2 + Na2(CO3) = NaBr + Fe(CO3) =>
FeBr2 + Na2(CO3) = 2 NaBr + Fe(CO3)
Fe2O3 + CO = Fe304 + CO2 =>
152 Fe2O3 + 456 CO = Fe304 + 456 CO2
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
Al(OH)3 + RbOH = Rb[Al(OH)4] =>
Al(OH)3 + RbOH = Rb[Al(OH)4]
Cr + F = CrF6 =>
Cr + 6 F = CrF6
Zn + Rb(NO3)2 = Zn(NO3)2 + Rb =>
Zn + Rb(NO3)2 = Zn(NO3)2 + Rb
NaCI + H3PO4 = Na3PO4 + HCI =>
3 NaCI + H3PO4 = Na3PO4 + 3 HCI
NaHCO3(s) = CO2(g) + Na2CO3 + H2O(l) =>
2 NaHCO3(s) = CO2(g) + Na2CO3 + H2O(l)
NaO + H2 = Na + H2O =>
NaO + H2 = Na + H2O
ClCH2CH2Cl + NaOH = NaCl + HOCH2CH2OH =>
ClCH2CH2Cl + 2 NaOH = 2 NaCl + HOCH2CH2OH
Na = Na7 =>
7 Na = Na7
Na2O + Br2 = O + NaBr =>
Na2O + Br2 = O + 2 NaBr
Zn + Br2 = ZnBr4 =>
Zn + 2 Br2 = ZnBr4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Mg + KCl = MgCl2 + K =>
Mg + 2 KCl = MgCl2 + 2 K
Na2O + Br2 = O + NaBr =>
Na2O + Br2 = O + 2 NaBr
I{-} + O3 + H{+} = I2 + H2O =>
6 I{-} + O3 + 6 H{+} = 3 I2 + 3 H2O
Mg(OH)2 + (NH4)2S = MgS + NH4OH =>
Mg(OH)2 + (NH4)2S = MgS + 2 NH4OH
O{2+} + NaBr = NaO + Br{2} =>
O{2+} + NaBr = NaO + Br{2}
Na2O + Br2 = O + NaBr =>
Na2O + Br2 = O + 2 NaBr
Mg + AgNo3 = Mg(No3)2 + Ag =>
Mg + 2 AgNo3 = Mg(No3)2 + 2 Ag
Zn + NHO3 = Zn(NO3)2 + HN4NO3 + H2O =>
10 Zn + 25 NHO3 = 10 Zn(NO3)2 + HN4NO3 + 12 H2O
Ba(HCO3)2 + Zn(OH)2 = Ba(OH)2 + Zn(HCO3)2 =>
Ba(HCO3)2 + Zn(OH)2 = Ba(OH)2 + Zn(HCO3)2
K3PO4 + Sr(NO3)2 = Sr(PO4)2 + K3(NO3) =>
2 K3PO4 + Sr(NO3)2 = Sr(PO4)2 + 2 K3(NO3)
Mo + SO4 = Mo2(SO4)3 =>
2 Mo + 3 SO4 = Mo2(SO4)3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
S2O3{2-} + I2 = I{-} + S4O6{2-}redox =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}redox
H{+} + SO4{-2} + Cl{-} = S2O3{-2} + Cl2 + H2O =>
10 H{+} + 2 SO4{-2} + 8 Cl{-} = S2O3{-2} + 4 Cl2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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