| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NH3)6Cl2 + 2 NaC5H5 = Ni(C5H5)2 + 2 NaCl + 6 NH3
C6H6O + H2O2 = H2O + CO2 =>
C6H6O + 14 H2O2 = 17 H2O + 6 CO2
KI + H3PO4 = HI + K2HPO4 =>
2 KI + H3PO4 = 2 HI + K2HPO4
ZnBr2 + H3PO4 = Zn3(PO4)2 + HBr =>
3 ZnBr2 + 2 H3PO4 = Zn3(PO4)2 + 6 HBr
Na + SiO2 + NaBO2 + H2 = NaBH4 + NaSiO3 =>
2 Na + 2 SiO2 + NaBO2 + 2 H2 = NaBH4 + 2 NaSiO3
C25H43NO2 + O2 = CO + H2O + NO2 =>
4 C25H43NO2 + 93 O2 = 100 CO + 86 H2O + 4 NO2
ZnS + Fe2(SO4)3 = ZnSO4 + FeSO4 + S =>
ZnS + Fe2(SO4)3 = ZnSO4 + 2 FeSO4 + S
AgNO3 + RbI = AgI + RbNO3 =>
AgNO3 + RbI = AgI + RbNO3
Rb2O + HNO3 = H2O + RbNO3 =>
Rb2O + 2 HNO3 = H2O + 2 RbNO3
Ag3CuS2 + HNO3 = AgNO3 + Cu(NO3)2 + NO2 + SO2 + H2O =>
Ag3CuS2 + 18 HNO3 = 3 AgNO3 + Cu(NO3)2 + 13 NO2 + 2 SO2 + 9 H2O
Cu + KNO3 + H2SO4 = NO2 + H2O + CuSO4 + KHSO4 =>
Cu + 2 KNO3 + 3 H2SO4 = 2 NO2 + 2 H2O + CuSO4 + 2 KHSO4
Al2SO4 + KOH = Al2OH + KSO4 =>
Al2SO4 + KOH = Al2OH + KSO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
HNO3 + H2S = H2O + NO + S*H2O =>
2 HNO3 + 3 H2S = H2O + 2 NO + 3 S*H2O
NH4Cl + K2[HgJ4] + KOH = [Hg2ONH2]J + KJ + H2O + KCl =>
NH4Cl + 2 K2[HgJ4] + 4 KOH = [Hg2ONH2]J + 7 KJ + 3 H2O + KCl
Ni(CO) = Ni + CO =>
Ni(CO) = Ni + CO
ClAl + NaOH = NaCl + AlOH =>
ClAl + NaOH = NaCl + AlOH
BaO + Cr2O3 = Ba(CrO2)2 =>
BaO + Cr2O3 = Ba(CrO2)2
CH3CHOHCH(CH3)CH3 + HBr = CH3CHBrCH(CH3)CH3 + H2O =>
CH3CHOHCH(CH3)CH3 + HBr = CH3CHBrCH(CH3)CH3 + H2O
Sn(Cl4) + Zn = Zn(Cl4) + Sn =>
Sn(Cl4) + Zn = Zn(Cl4) + Sn
NaI + Fl = NaFl + I =>
NaI + Fl = NaFl + I
Zn(OH)2 + KCl = K2ZnO2 + HCl =>
Zn(OH)2 + 2 KCl = K2ZnO2 + 2 HCl
Fe(OH)2 + H2SO4 = Fe2SO4 + SO4 + H2O =>
2 Fe(OH)2 + 2 H2SO4 = Fe2SO4 + SO4 + 4 H2O
calciumsulfate + sodiumcarbonate = calciumcarbonate + sodiumsulfate =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
CH4 + F2 = HF + CH2F2 =>
CH4 + 2 F2 = 2 HF + CH2F2
A2 + B = A2B =>
A2 + B = A2B
Na3(PO4) + (NH4)Cl = NaCl + (NH4)3(PO4) =>
Na3(PO4) + 3(NH4)Cl = 3 NaCl + (NH4)3(PO4)
HCl + F = H2F + Cl2 =>
2 HCl + F = H2F + Cl2
NiO + HNO3 = NiO(NO3)2 + H2 =>
NiO + 2 HNO3 = NiO(NO3)2 + H2
SC2 + O2 = CO2 + SO2 =>
SC2 + 3 O2 = 2 CO2 + SO2
NaF + FeCl3 = NaCl3 + FeF =>
NaF + FeCl3 = NaCl3 + FeF
Na2CO3 + La2O3 + SrCO3 + ZrO2 + Nb2O5 + O2 = Na33La13Sr33Zr40Nb60O300 + CO2 =>
32.999999999999Na2CO3 + 12.999999999999La2O3 + 65.999999999998SrCO3 + 79.999999999997ZrO2 + 59.999999999998Nb2O5 + O2 = 1.9999999999999Na33La13Sr33Zr40Nb60O300 + 98.999999999996CO2
H2SO4 + C12H22O11 = H2O + SO2 + CO2 =>
24 H2SO4 + C12H22O11 = 35 H2O + 24 SO2 + 12 CO2
MnO2 + KCl + H2SO4 = K2SO4 + MnCl2 + H2O + Cl2 =>
MnO2 + 4 KCl + 2 H2SO4 = 2 K2SO4 + MnCl2 + 2 H2O + Cl2
HCNLiOH = LiCNH2O =>
HCNLiOH = LiCNH2O
SrCl2 + K2SO3 = SrSO3 + K2Cl2 =>
SrCl2 + K2SO3 = SrSO3 + K2Cl2
CaC2 + H2O = Ca(OH)2 + H2 + C2 =>
CaC2 + 2 H2O = Ca(OH)2 + H2 + C2
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
BaCl2 + Ba3(PO4)2 = Ba(PO4)2 + Cl2Ba3 =>
BaCl2 + Ba3(PO4)2 = Ba(PO4)2 + Cl2Ba3
VCl2 + H2SO4 = VOSO4 + SO2 + HCl + H2O =>
VCl2 + 2 H2SO4 = VOSO4 + SO2 + 2 HCl + H2O
C2H4OH2 + CuO = C4H8O + H2O + Cu =>
2 C2H4OH2 + CuO = C4H8O + 2 H2O + Cu
ZnS + O2 = SO4 + ZnO =>
2 ZnS + 5 O2 = 2 SO4 + 2 ZnO
Ir + Ca(OH)2 = Ca + Ir(OH)3 =>
2 Ir + 3 Ca(OH)2 = 3 Ca + 2 Ir(OH)3
P + H3PO4 + H2O = H3PO2 =>
4 P + H3PO4 + 6 H2O = 5 H3PO2
O2 + SnO + BiCl5 = SnCl4 + Bi2O3 =>
O2 + 10 SnO + 8 BiCl5 = 10 SnCl4 + 4 Bi2O3
As + H2O = As2O3 + H2 =>
2 As + 3 H2O = As2O3 + 3 H2
KMnO4 + H2SO3 = H2SO4 + K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 H2SO3 = 2 H2SO4 + K2SO4 + 3 H2O + 2 MnSO4
C8H4NO2Cl + O2 = CO2 + H2O + N2 + Cl2 =>
2 C8H4NO2Cl + 16 O2 = 16 CO2 + 4 H2O + N2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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