| Équations équilibrées la veille | Équations équilibrées le lendemain |
WO3 + 2 NH3 = W + 3 H2O + N2
Ag(No3) + Na2(Co3) = Ag2(Co3) + Na(No3) =>
2 Ag(No3) + Na2(Co3) = Ag2(Co3) + 2 Na(No3)
NaO2 + H2O = NaO + OH =>
NaO2 + H2O = NaO + 2 OH
BrF5 + SiO2 = SiF4 + O2 + BrF3 =>
2 BrF5 + SiO2 = SiF4 + O2 + 2 BrF3
FeCl3 + H2SO4 + CoS2 = CoSO4 + SO2 + HCl + FeSO4 =>
6 FeCl3 + 9 H2SO4 + CoS2 = CoSO4 + 4 SO2 + 18 HCl + 6 FeSO4
C6H8 + C4H2O3 = C10H10O3 =>
C6H8 + C4H2O3 = C10H10O3
HMnO4 + Cr2O3 + H2O = H2CrO4 + MnO2 =>
2 HMnO4 + Cr2O3 + H2O = 2 H2CrO4 + 2 MnO2
HI(aq) + H2SO4(aq) = H2S(g) + I2(aq) + H2O(l) =>
8 HI(aq) + H2SO4(aq) = H2S(g) + 4 I2(aq) + 4 H2O(l)
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
CH2NH3 + O2 = CO2 + N2 + H2O =>
4 CH2NH3 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
HClO3 + Sc2O3 = Sc(ClO3)3 + H2O =>
6 HClO3 + Sc2O3 = 2 Sc(ClO3)3 + 3 H2O
Pb(OH)2 + HClHCl = H2O + PbCl2 =>
Pb(OH)2 + HClHCl = 2 H2O + PbCl2
C2H4 + F = CF + HF =>
C2H4 + 6 F = 2 CF + 4 HF
C2H2 + Cu(NH3)2Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2 Cu(NH3)2Cl = Cu2C2 + 2 NH4Cl + 2 NH3
NH4(Cl) + NaOH = NaCl + NH4(OH) =>
NH4(Cl) + NaOH = NaCl + NH4(OH)
H3PO4 + (NH4)2MoO4 + H{+} = (NH4)3PO4*12MoO3*2H2O + NH4{+} + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 H{+} = (NH4)3PO4*12MoO3*2H2O + 21 NH4{+} + 10 H2O
CO + Na2O = Na + CO2 =>
CO + Na2O = 2 Na + CO2
Zn(OH)2OH = Zn(OH)3 =>
Zn(OH)2OH = Zn(OH)3
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O) =>
C6H7O2(OH)3NaOH = C6H7O2(OH)2(ONa)(H2O)
MnO2 + HCl + KOH = H2O + KMnO4 + MnCl2 =>
5 MnO2 + 6 HCl + 2 KOH = 4 H2O + 2 KMnO4 + 3 MnCl2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Br + FeI3 = FeBr2 + I =>
2 Br + FeI3 = FeBr2 + 3 I
K2O + H2ClO4 = K2ClO4 + H2O =>
K2O + H2ClO4 = K2ClO4 + H2O
KF + AgNO3 = KAg + FNO3 =>
KF + AgNO3 = KAg + FNO3
KCI = K + C + I =>
KCI = K + C + I
Na3 + O = Na4O =>
4 Na3 + 3 O = 3 Na4O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
LiBr + HCl = LiCl + HBr =>
LiBr + HCl = LiCl + HBr
H2SO4 + KI = I2 + H2O + K2SO4 + SO2 =>
2 H2SO4 + 2 KI = I2 + 2 H2O + K2SO4 + SO2
HCl + Ag(NH3)Cl = AgCl + NH4Cl =>
HCl + Ag(NH3)Cl = AgCl + NH4Cl
C + H = C3H8(propano) =>
3 C + 8 H = C3H8(propano)
Cl2N2 = NCl =>
Cl2N2 = 2 NCl
Cr2O77 + C2H4O = C2H4O2 + Cr =>
Cr2O77 + 77 C2H4O = 77 C2H4O2 + 2 Cr
HCH3COO + Ba(OH)2 = HOH + Ba(CH3COO)2 =>
2 HCH3COO + Ba(OH)2 = 2 HOH + Ba(CH3COO)2
KMnO4 + C6H12O6 = H2O + KOH + C3H4O3 + MnO2 =>
4 KMnO4 + 3 C6H12O6 = 4 H2O + 4 KOH + 6 C3H4O3 + 4 MnO2
AgOH + NH3 = Ag(NH3)2OH =>
AgOH + 2 NH3 = Ag(NH3)2OH
Zn(s) + H2SO4 = H(g) + ZnSO4(ac) =>
Zn(s) + H2SO4 = 2 H(g) + ZnSO4(ac)
FeAg8 = Fe + Ag4 =>
FeAg8 = Fe + 2 Ag4
HClO4 + Sr(OH)2 = Sr(ClO4)2 + H2O =>
2 HClO4 + Sr(OH)2 = Sr(ClO4)2 + 2 H2O
Sn(OH)2 + HCl = H2O + SnCl2 =>
Sn(OH)2 + 2 HCl = 2 H2O + SnCl2
MgO + H2O = Mg(HO)2 =>
MgO + H2O = Mg(HO)2
SiOBr + H2O = SiO2 + H2Br =>
SiOBr + H2O = SiO2 + H2Br
NH2OH + Zn + H{+} = Zn{2+} + NH3 + H2O =>
NH2OH + Zn + 2 H{+} = Zn{2+} + NH3 + H2O
Sr(NO3) + K(SO4) = Sr(SO4) + K(NO3) =>
Sr(NO3) + K(SO4) = Sr(SO4) + K(NO3)
C6H5CH2COOH + CH3OH = C6H5CH2COOCH3 + H2O =>
C6H5CH2COOH + CH3OH = C6H5CH2COOCH3 + H2O
CH3OC6H5 + Br2 = Br2C6H3OCH3 + HBr =>
CH3OC6H5 + 2 Br2 = Br2C6H3OCH3 + 2 HBr
ZnSO4 + BaCl2 = ZnCl2 + Ba2(SO4)2 =>
2 ZnSO4 + 2 BaCl2 = 2 ZnCl2 + Ba2(SO4)2
NaOH + CuS = Na2S + Cu(OH)2 =>
2 NaOH + CuS = Na2S + Cu(OH)2
MnO2 + CoO + TeO2 = Mn05Co25TeO6 + O2 =>
10 MnO2 + 50 CoO + 2 TeO2 = 2 Mn05Co25TeO6 + 31 O2
P5 + O = P2O5 =>
2 P5 + 25 O = 5 P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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