Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O2 + CH4O = C2H4O2 + H2O
C11H13N + O2 = CO2 + H2O + NO2 =>
4 C11H13N + 61 O2 = 44 CO2 + 26 H2O + 4 NO2
KICl2 = Cl2IK =>
KICl2 = Cl2IK
Fe + KMnO4 + H2O = Fe(OH)2 + MnO2 + KOH =>
3 Fe + 2 KMnO4 + 4 H2O = 3 Fe(OH)2 + 2 MnO2 + 2 KOH
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 3 H2SO4 + 28 NO2 + 8 H2O
Ca + N2 = Ca5N2 =>
5 Ca + N2 = Ca5N2
CuSO4 + NaCrO4 = NaSO4 + CuCrO4 =>
CuSO4 + NaCrO4 = NaSO4 + CuCrO4
KCN + [Fe(H2O)6]Cl3 = K3[Fe(CN)6] + KCl + H2O =>
6 KCN + [Fe(H2O)6]Cl3 = K3[Fe(CN)6] + 3 KCl + 6 H2O
Pb(OH)2 + ClO{-} = PbO2 + Cl{-} + H2O =>
Pb(OH)2 + ClO{-} = PbO2 + Cl{-} + H2O
(j)HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2(j)HCl + CaCO3 = CaCl2 + H2O + CO2
Cu0 + HCl = CuCl2 + H0 =>
Cu0 + 2 HCl = CuCl2 + 2 H0
KH2PO4H2O = KHPO4H3O =>
KH2PO4H2O = KHPO4H3O
Na2HPO4 + KOH = Na3PO4 + K3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = 2 Na3PO4 + K3PO4 + 3 H2O
NaCO3 = NaO + CO2 =>
NaCO3 = NaO + CO2
HN3 + O2 = N2 + H2O =>
4 HN3 + O2 = 6 N2 + 2 H2O
S8(g) + O2(g) = S2O8 =>
S8(g) + 16 O2(g) = 4 S2O8
Li(OH) + HPO2 = Li(PO2) + H2O =>
Li(OH) + HPO2 = Li(PO2) + H2O
CH3COOH + P2O5 = H2O + (CH3COO)5P =>
10 CH3COOH + P2O5 = 5 H2O + 2(CH3COO)5P
SICl4 = SI + Cl2 =>
SICl4 = SI + 2 Cl2
C6H5NH2C2H5 + O2 = CO2 + H2O + N2 =>
2 C6H5NH2C2H5 + 22 O2 = 16 CO2 + 12 H2O + N2
Fe2Cl + Na(CO3) = Fe2CO3 + NaCl =>
Fe2Cl + Na(CO3) = Fe2CO3 + NaCl
LiOH + Zn(OH)2 = Li2ZnO2 + H2O =>
2 LiOH + Zn(OH)2 = Li2ZnO2 + 2 H2O
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
Sb2O3 + KC4H5O6 = K2Sb2(C4H2O6)2 + H2O =>
Sb2O3 + 2 KC4H5O6 = K2Sb2(C4H2O6)2 + 3 H2O
NaHCO3(aq) + H2O(l) = NaOH(aq) + H2CO3(aq) =>
NaHCO3(aq) + H2O(l) = NaOH(aq) + H2CO3(aq)
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
K3[Fe(CN)6] + Fe2(SO4)3 = Fe[Fe(CN)6] + K2SO4 =>
2 K3[Fe(CN)6] + Fe2(SO4)3 = 2 Fe[Fe(CN)6] + 3 K2SO4
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
S8 + O2 = S2O3 =>
S8 + 6 O2 = 4 S2O3
NH3(g) + O2 = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2 = 2 N2(g) + 6 H2O(l)
NaOH + Zn(CH3COO) = Na(CH3COO) + ZnOH =>
NaOH + Zn(CH3COO) = Na(CH3COO) + ZnOH
PCl3 + Cl2(g) = PCl5(s) =>
PCl3 + Cl2(g) = PCl5(s)
KIO3 + NaI + H2SO4 = KSO4 + NaSO4 + H2O + I2 =>
2 KIO3 + 4 NaI + 6 H2SO4 = 2 KSO4 + 4 NaSO4 + 6 H2O + 3 I2
NaI + ZnSO4 = ZnI + NaSO4 =>
NaI + ZnSO4 = ZnI + NaSO4
Na2Co3(s) + HCl(aq) = NaCl(aq) + H2Co3(s) =>
Na2Co3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2Co3(s)
Li2S + NH4(OH) = Li(OH) + (NH4)2S =>
Li2S + 2 NH4(OH) = 2 Li(OH) + (NH4)2S
NI = N2 + I2 =>
2 NI = N2 + I2
Li2S + NH4(OH) = Li(OH) + (NH4)2S =>
Li2S + 2 NH4(OH) = 2 Li(OH) + (NH4)2S
MgO + O2 = Mg3O4 =>
6 MgO + O2 = 2 Mg3O4
CuS + O2 = CuO2 + S =>
CuS + O2 = CuO2 + S
MgCl2*6H2O = Mg + Cl2 + H2O =>
MgCl2*6H2O = Mg + Cl2 + 6 H2O
K2Cr2O7 + K2S2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + K2S2O4 + 3 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 3 H2O
[Cu(NH3)4](OH)2 + HCl = Cu(NH3)4 + H2O + Cl =>
[Cu(NH3)4](OH)2 + 2 HCl = Cu(NH3)4 + 2 H2O + 2 Cl
NH3 + NH4Cl = N2H7Cl =>
NH3 + NH4Cl = N2H7Cl
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
CI2 + Li = LiCI + I2 =>
2 CI2 + 2 Li = 2 LiCI + I2
RbCl + H2O = HCl + RbOH =>
RbCl + H2O = HCl + RbOH
ZnSH2 = H2SZn =>
ZnSH2 = H2SZn
CH2(g) + O2(g) = CO(g) + H2O(l) =>
CH2(g) + O2(g) = CO(g) + H2O(l)
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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