| Équations équilibrées la veille | Équations équilibrées le lendemain |
CF4 = C + 2 F2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KClO4 + HNO2 = HClO4 + KNO2 =>
KClO4 + HNO2 = HClO4 + KNO2
H3PO4 + Hg(OH)2 = Hg3(PO4)2 + H2O =>
2 H3PO4 + 3 Hg(OH)2 = Hg3(PO4)2 + 6 H2O
BaCl2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + CH3COOH + Na2CrO4 + KCl =>
BaCl2 + K2Cr2O7 + 2 CH3COONa + H2O = BaCrO4 + 2 CH3COOH + Na2CrO4 + 2 KCl
HI + O2 = I2O4 + H2O =>
4 HI + 5 O2 = 2 I2O4 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
CH2 + O4 = CO2 + H2O =>
4 CH2 + 3 O4 = 4 CO2 + 4 H2O
FeO + Na = Na2O + Fe =>
FeO + 2 Na = Na2O + Fe
Na + H2SO4 = NaSO4 + H2O + S =>
3 Na + 4 H2SO4 = 3 NaSO4 + 4 H2O + S
CH3CO2K + COSO4 = K2SO4 + CO(CH3CO2)2 =>
2 CH3CO2K + COSO4 = K2SO4 + CO(CH3CO2)2
CH2CHCH3 + Cl2 = CH2CCHClCH3 + H2 =>
8 CH2CHCH3 + 3 Cl2 = 6 CH2CCHClCH3 + 6 H2
Na2S + KMnO4 + KOH = K2MnO4 + NaOH + S =>
Na2S + 2 KMnO4 + 2 KOH = 2 K2MnO4 + 2 NaOH + S
NaClO + CO2 + H2O = NaHCO3 + HClO =>
NaClO + CO2 + H2O = NaHCO3 + HClO
K2Cr2O7 + HCl + KBr = CrCl3 + KCl + Br2 + H2O =>
K2Cr2O7 + 14 HCl + 6 KBr = 2 CrCl3 + 8 KCl + 3 Br2 + 7 H2O
Br2 + FeBr2 = FeBr3 =>
Br2 + 2 FeBr2 = 2 FeBr3
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
Ca(NO3)2 + Li3O4P = LiNO3 + Ca3O8P2 =>
3 Ca(NO3)2 + 2 Li3O4P = 6 LiNO3 + Ca3O8P2
K2FeO4 + H2O = Fe(OH)3 + O2 + KOH =>
4 K2FeO4 + 10 H2O = 4 Fe(OH)3 + 3 O2 + 8 KOH
FeAgClO3 = FeClO3Ag =>
FeAgClO3 = FeClO3Ag
KMnO4 + Na2S2O3 + NaOH + H2O = Na3MnO4*NaOH*40H2O + Na2SO4 + KOH =>
4 KMnO4 + Na2S2O3 + 18 NaOH + 155 H2O = 4 Na3MnO4*NaOH*40H2O + 2 Na2SO4 + 4 KOH
Fe2(SO4)3 + BaBr2 = Ba(SO4)3 + Fe2Br2 =>
Fe2(SO4)3 + BaBr2 = Ba(SO4)3 + Fe2Br2
KMnO4 + K2S + KOH = K2SO4 + K2MnO4 + H2O =>
8 KMnO4 + K2S + 8 KOH = K2SO4 + 8 K2MnO4 + 4 H2O
H2O + P + O = H3PO4 =>
3 H2O + 2 P + 5 O = 2 H3PO4
Na2ZeCaSO4 = CaZe + Na2SO4 =>
Na2ZeCaSO4 = CaZe + Na2SO4
Ca(s) + AlCl3(aq) = Cl2(g) + CaAl(aq) =>
2 Ca(s) + 2 AlCl3(aq) = 3 Cl2(g) + 2 CaAl(aq)
C6H12O6 + Na2CO3 = C6H10O5Na2 + H2O + CO2 =>
13 C6H12O6 + 12 Na2CO3 = 12 C6H10O5Na2 + 18 H2O + 18 CO2
NaOH + HClO3 = NaCl + H2O4 =>
NaOH + HClO3 = NaCl + H2O4
C3H8(g) + H2O(g) = CO2(g) + H2(g) =>
C3H8(g) + 6 H2O(g) = 3 CO2(g) + 10 H2(g)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2O2 + Zn + H2SO4 = ZnSO4 + H2O =>
H2O2 + Zn + H2SO4 = ZnSO4 + 2 H2O
Al2(SO4)3 + Na[Al(OH)4] = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 Na[Al(OH)4] = 3 Na2SO4 + 8 Al(OH)3
K3[Cr(OH)6] + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + H2O =>
K3[Cr(OH)6] + 3 K3[Fe(CN)6] + 2 KOH = K2CrO4 + 3 K4[Fe(CN)6] + 4 H2O
C17H35COOH + O = CO2 + H2O =>
C17H35COOH + 52 O = 18 CO2 + 18 H2O
HS + HCl = H2S + Cl =>
HS + HCl = H2S + Cl
Zn + Fe2(SO4)3 = Zn2SO4 + Fe2(SO4)2 =>
2 Zn + Fe2(SO4)3 = Zn2SO4 + Fe2(SO4)2
(H2SO4) + CaCO3 = CaSO4 + H2O + CO2 =>
(H2SO4) + CaCO3 = CaSO4 + H2O + CO2
PbCl4 + F2 = PbF + Cl =>
2 PbCl4 + F2 = 2 PbF + 8 Cl
HBr + Na2S = NaBr + S + H2 =>
2 HBr + Na2S = 2 NaBr + S + H2
Cu + CuCl2 = Cu2Cl3 =>
Cu + 3 CuCl2 = 2 Cu2Cl3
Cu2 + H2O = HCu + OH =>
Cu2 + 2 H2O = 2 HCu + 2 OH
Br2 + Ca(OH)2 = CaBrO + H2O =>
Br2 + 2 Ca(OH)2 = 2 CaBrO + 2 H2O
NaCl + H2CO3 = HCl + Na2C + O2 =>
4 NaCl + 2 H2CO3 = 4 HCl + 2 Na2C + 3 O2
HNO2 = nitricacid + water + NO =>
3 HNO2 = HNO3 + H2O + 2 NO
SO2 + HClO = SO3 + HCl =>
SO2 + HClO = SO3 + HCl
(C2H5)2SO4 + H2O + Fe = FeSO4 + C2H5OH + H2 =>
(C2H5)2SO4 + 2 H2O + Fe = FeSO4 + 2 C2H5OH + H2
P(s)Ca(s) = CaP(s) =>
P(s)Ca(s) = CaP(s)
V + OH = VOH =>
V + OH = VOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ag2O + NH4OH = Ag2OH + NH4O =>
Ag2O + NH4OH = Ag2OH + NH4O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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