| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + 3 PH3 + 8 KNO3 = 5 H2O + 3 K3PO4 + 8 NO
C4H10(g) + O2(g) = C2(g) + H2O(g) =>
2 C4H10(g) + 5 O2(g) = 4 C2(g) + 10 H2O(g)
P + AgNO3 + H2O = H3PO2 + Ag3P + HNO3 =>
4 P + 3 AgNO3 + 6 H2O = 3 H3PO2 + Ag3P + 3 HNO3
NOBr + HNO3 = NO2 + Br2 + H2O =>
2 NOBr + 4 HNO3 = 6 NO2 + Br2 + 2 H2O
HNO2 + CH3OH = HNO3 + CH4 =>
HNO2 + CH3OH = HNO3 + CH4
F + O2 = F2O7 =>
4 F + 7 O2 = 2 F2O7
CuCl2OH + Al = AlCl3 + Cu + HO =>
3 CuCl2OH + 2 Al = 2 AlCl3 + 3 Cu + 3 HO
C7H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Na2B4O7 + C3H5(OH)3 + H2SO4 = C3H6O5 + Na2SO4 + BSO4 + H2O =>
3 Na2B4O7 + 2 C3H5(OH)3 + 15 H2SO4 = 2 C3H6O5 + 3 Na2SO4 + 12 BSO4 + 17 H2O
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
Cd + FeSO4 = CdFe + SO4 =>
Cd + FeSO4 = CdFe + SO4
XNaCl = Cl2 + XNa =>
2 XNaCl = Cl2 + 2 XNa
Fe2O2 + C = Fe + CO =>
Fe2O2 + 2 C = 2 Fe + 2 CO
HCl + NaHCO3 = HCO3 + ClNaH =>
HCl + NaHCO3 = HCO3 + ClNaH
Al + Fe(O2)3 = Al(O2) + Fe =>
3 Al + Fe(O2)3 = 3 Al(O2) + Fe
CuSO4(l) + Zn(s) = ZnSO4 + Cu =>
CuSO4(l) + Zn(s) = ZnSO4 + Cu
C78H17 + KNO3 = CO2 + H2O + KN =>
6 C78H17 + 329 KNO3 = 468 CO2 + 51 H2O + 329 KN
Co(NO3)2 + (NH4)2S = (NH4)NO3 + CoS =>
Co(NO3)2 + (NH4)2S = 2(NH4)NO3 + CoS
H2SO4 + LiOH = H3O + SO4Li =>
H2SO4 + LiOH = H3O + SO4Li
PbS + H2O2 = SO2 + Pb(OH)2 + H2O =>
PbS + 3 H2O2 = SO2 + Pb(OH)2 + 2 H2O
MnO2 + HCl = MnCl2 + O2 + H2O =>
2 MnO2 + 4 HCl = 2 MnCl2 + O2 + 2 H2O
NH4 + COOH = CONH3 + H2O =>
NH4 + COOH = CONH3 + H2O
CaCO3 + MgSO4 = MgCO3 + CaSO4 =>
CaCO3 + MgSO4 = MgCO3 + CaSO4
CH3C6H13 + O = CO2 + H2O =>
CH3C6H13 + 22 O = 7 CO2 + 8 H2O
Zn + H3PO3 = Zn3(PO3)2 + H =>
3 Zn + 2 H3PO3 = Zn3(PO3)2 + 6 H
Hg2I2 + KI = K2[HgI4] + Hg =>
Hg2I2 + 2 KI = K2[HgI4] + Hg
C2H5OHKMnO4 = CH3CHOKMnO3H2O =>
C2H5OHKMnO4 = CH3CHOKMnO3H2O
Br + H2SO4 = HBr + SO4 =>
2 Br + H2SO4 = 2 HBr + SO4
Br2O3 + O2 = Br2O5 =>
Br2O3 + O2 = Br2O5
Cl2 + H2O = O2 + HCl =>
2 Cl2 + 2 H2O = O2 + 4 HCl
Ca5(PO4)3(OH)ZrONH3 = Ca5(PO4)3ZrONH3(OH) =>
Ca5(PO4)3(OH)ZrONH3 = Ca5(PO4)3ZrONH3(OH)
NaCl + Na2SO4 + H2O = NaOCl + Na2S2O3 + NaOH =>
4 NaCl + 2 Na2SO4 + H2O = 4 NaOCl + Na2S2O3 + 2 NaOH
NH4BO3 + H2O = NH4O + H2BO3 =>
NH4BO3 + H2O = NH4O + H2BO3
C3H8O3 + Cu(OH)2 = C3H8O4 + Cu2O + H2O =>
C3H8O3 + 2 Cu(OH)2 = C3H8O4 + Cu2O + 2 H2O
H2O + CoCl2 + Na2O2 + NaOH = Co[OH]3 + NaCl =>
2 H2O + 2 CoCl2 + Na2O2 + 2 NaOH = 2 Co[OH]3 + 4 NaCl
Ag2CrO4 + Ni(CH3OOO)2 = AgCH3OOO + NiCrO4 =>
Ag2CrO4 + Ni(CH3OOO)2 = 2 AgCH3OOO + NiCrO4
Li + OH2 = OLiH + H2 =>
2 Li + 2 OH2 = 2 OLiH + H2
H2CO4 + Fe(OH)3 = Fe2(CO4)3 + H2O =>
3 H2CO4 + 2 Fe(OH)3 = Fe2(CO4)3 + 6 H2O
C14H10O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaB(OCH2CH3)4 =>
2 C14H10O2 + NaBH4 + 4 CH3CH2OH = 2 C14H14O2 + NaB(OCH2CH3)4
CrO + H2SO4 = Cr(SO4)3 + H2O + SO2 =>
CrO + 5 H2SO4 = Cr(SO4)3 + 5 H2O + 2 SO2
Cr(HCO3)3 + HCl = CrCl3 + H2O + CO2 =>
Cr(HCO3)3 + 3 HCl = CrCl3 + 3 H2O + 3 CO2
SO2(g) + O2(g) + H2O(g) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(g) = 2 H2SO4
C14H10 + K2Cr2O7 + H2SO4 = C14H8O2 + H2O + K2SO4 + Cr2(SO4)3 =>
C14H10 + K2Cr2O7 + 4 H2SO4 = C14H8O2 + 5 H2O + K2SO4 + Cr2(SO4)3
H3PO2 + BaO = Ba(H2PO2)2 + H2O =>
2 H3PO2 + BaO = Ba(H2PO2)2 + H2O
Na2(SO4) + Sr(OH2) = Na2(OH2) + SrSO4 =>
Na2(SO4) + Sr(OH2) = Na2(OH2) + SrSO4
Cu + Ni(NO3)2 = Ni + Cu(NO3)2 =>
Cu + Ni(NO3)2 = Ni + Cu(NO3)2
CH4 + Cl4 = CCl4 + H2Cl =>
2 CH4 + 3 Cl4 = 2 CCl4 + 4 H2Cl
Ba(NO3)2 + (NH3)3PO4 = Ba3(PO4)2 + NH3NO3 =>
3 Ba(NO3)2 + 2(NH3)3PO4 = Ba3(PO4)2 + 6 NH3NO3
C10H14 + O2 = H2O + C =>
2 C10H14 + 7 O2 = 14 H2O + 20 C
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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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