| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSiO4 + Mn(OH)2 = MnSiO4 + Ca(OH)2
Cu + NH4OH = CuNH4O + H =>
Cu + NH4OH = CuNH4O + H
KBiO3 + H2SO4 = K2SO4 + O2 + Bi2(SO4)3 + H2O =>
2 KBiO3 + 4 H2SO4 = K2SO4 + O2 + Bi2(SO4)3 + 4 H2O
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3) + H2O + NH3 =>
8 Ba(OH)2*8H2O + 7 NH4NO3 = 8 Ba(NO3) + 77 H2O + 6 NH3
H2MnO2 = MnO + H2O =>
H2MnO2 = MnO + H2O
C75H121O22N13P + O2 = CO2 + H2O + HNO3 + H3PO4 =>
4 C75H121O22N13P + 447 O2 = 300 CO2 + 210 H2O + 52 HNO3 + 4 H3PO4
Pb + Cu2(SO4)2 = Cu + Pb2(SO4)4 =>
2 Pb + 2 Cu2(SO4)2 = 4 Cu + Pb2(SO4)4
C6H5COONa + HCl = NaCl + C6H5COOH =>
C6H5COONa + HCl = NaCl + C6H5COOH
Zn(s) + HCl(aq) = H + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = 2 H + ZnCl2(aq)
AgNO{3} + NaCl = NaNO{3} + AgCl =>
AgNO{3} + NaCl = NaNO{3} + AgCl
CH2CH2 + O2 = CH2CH2O =>
2 CH2CH2 + O2 = 2 CH2CH2O
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)(balanced) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)(balanced)
H2S(g) + MnCl2(aq) = MnS(s) + HCl =>
H2S(g) + MnCl2(aq) = MnS(s) + 2 HCl
Zn3N2 + H2O = ZnO + NH3 =>
Zn3N2 + 3 H2O = 3 ZnO + 2 NH3
ZhO + HCl = ZhCl2 + H2O =>
ZhO + 2 HCl = ZhCl2 + H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
C2H2H2O = CH3CHO =>
C2H2H2O = CH3CHO
Ag{+} + Fe = Ag + Fe3{+} =>
Ag{+} + 3 Fe = Ag + Fe3{+}
C3H5O9N3 = CO2 + N + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 12 N + O2 + 10 H2O
HCOOH + H{+} + MnO4{-} = CO2 + Mn{2+} + H2O =>
5 HCOOH + 6 H{+} + 2 MnO4{-} = 5 CO2 + 2 Mn{2+} + 8 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K2CO3 + VCl5 = V2(CO3)5 + KCl =>
5 K2CO3 + 2 VCl5 = V2(CO3)5 + 10 KCl
ZhO + HCl = ZhCl2 + H2O =>
ZhO + 2 HCl = ZhCl2 + H2O
H2SO4 + NiCr = NiSO4 + CrH2 =>
H2SO4 + NiCr = NiSO4 + CrH2
Na3PO3 + K2Cr2O7 + H2SO4 = Na3PO4 + K2SO4 + Cr2(SO4)2 + H2O =>
4 Na3PO3 + K2Cr2O7 + 3 H2SO4 = 4 Na3PO4 + K2SO4 + Cr2(SO4)2 + 3 H2O
Ca(OH)2K = K(OH)2Ca =>
Ca(OH)2K = K(OH)2Ca
ClO + S2O3 = Cl2 + SO4 =>
10 ClO + 2 S2O3 = 5 Cl2 + 4 SO4
Fe3Fe2Si3O12 = Fe2SiO4 + FeSiO2 + O2 =>
Fe3Fe2Si3O12 = 2 Fe2SiO4 + FeSiO2 + O2
BaSO4 + HI = BaS + I + H2O =>
BaSO4 + 8 HI = BaS + 8 I + 4 H2O
Si + CaO = Ca + SiO2 =>
Si + 2 CaO = 2 Ca + SiO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ba2 + H = BaH2 =>
Ba2 + 4 H = 2 BaH2
W24O37 + LiMnO4 + H2SO4 = WO3 + MnSO4 + Li2SO4 + H2O =>
W24O37 + 14 LiMnO4 + 21 H2SO4 = 24 WO3 + 14 MnSO4 + 7 Li2SO4 + 21 H2O
H3PO4 + Mg(OH)*2 = Mg3(PO4)*2 + H2O =>
H3PO4 + 3 Mg(OH)*2 = Mg3(PO4)*2 + 3 H2O
NaCrO2 + NaClO + NaOH = NaCl + Na2CrO4 + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 3 NaCl + 2 Na2CrO4 + H2O
C2H12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H12O(l) + 9 O2(g) = 4 CO2(g) + 12 H2O(l)
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3(aq) + KCl(s) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3(aq) + 6 KCl(s)
C + O2 = CO2 =>
C + O2 = CO2
Ca(OH)2SnCl2 = CaCl2Sn(OH)2 =>
Ca(OH)2SnCl2 = CaCl2Sn(OH)2
H2SO4 + NH4OH = HNH4 + (OH)2SO4 =>
H2SO4 + 2 NH4OH = 2 HNH4 + (OH)2SO4
As2S3 + HNO3 + H2O = H3AsO4(aq) + H2SO4(aq) + NO(g) =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4(aq) + 9 H2SO4(aq) + 28 NO(g)
KI + K(IO3) + H2SO4 = I2 + H2O + K2(SO4) =>
5 KI + K(IO3) + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2(SO4)
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
NaCO3(aq) + CaCl2(aq) = NaCl2(aq) + CaCO3(aq) =>
NaCO3(aq) + CaCl2(aq) = NaCl2(aq) + CaCO3(aq)
Fe(Cl)3 + NaPO4 = FePO4 + NaCl3 =>
Fe(Cl)3 + NaPO4 = FePO4 + NaCl3
SO3 + HNO3 = HNSO6 =>
SO3 + HNO3 = HNSO6
Li(s) + HNO3(aq) = LiNO3 + H2(g) =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2(g)
Zn(NO3)2 + Pb = Pb(NO3)35 + Zn =>
35 Zn(NO3)2 + 2 Pb = 2 Pb(NO3)35 + 35 Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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