| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8O + 2 NaBH4 = C8H10O + 2 BH3 + 2 Na
MoS2 + HNO3 = H2MoO4 + H2SO4 + NO2 + H2O =>
MoS2 + 18 HNO3 = H2MoO4 + 2 H2SO4 + 18 NO2 + 6 H2O
C10H160 + Cl2 = C + HCl =>
C10H160 + 80 Cl2 = 10 C + 160 HCl
KMnO4 + KL + H2SO4 = K2SO4 + MnSO4 + L2 + H2O =>
2 KMnO4 + 10 KL + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 L2 + 8 H2O
PO4 + H2 = H2PO4 =>
PO4 + H2 = H2PO4
CH4 + NH3 = C2N2 + H2 =>
2 CH4 + 2 NH3 = C2N2 + 7 H2
HCl + Ba(OH)2 = H2O + Cl + Ba =>
2 HCl + Ba(OH)2 = 2 H2O + 2 Cl + Ba
Mg + O2 = MgOO3 = O2 =>
Mg + 2 O2 = MgOO3
Fe3O4 + H = O + Fe3H =>
Fe3O4 + H = 4 O + Fe3H
Al2O2 + NaCO3 = NaAlO2 + CO2 =>
Al2O2 + 2 NaCO3 = 2 NaAlO2 + 2 CO2
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Zn(s) + AgSO4(aq) = Ag(s) + ZnSO4(aq) =>
Zn(s) + AgSO4(aq) = Ag(s) + ZnSO4(aq)
Ca(OH) + HI = CaI + H2O =>
Ca(OH) + HI = CaI + H2O
Cu + Ag + Se = CuAgSe =>
Cu + Ag + Se = CuAgSe
NaF + HBr = NaBr + HF =>
NaF + HBr = NaBr + HF
OH{-} + Al + H2O = [Al(OH)4]{-} + H2 =>
2 OH{-} + 2 Al + 6 H2O = 2[Al(OH)4]{-} + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(NO3)3 + H2S = FeS + S + H2O + NO =>
Fe(NO3)3 + 6 H2S = FeS + 5 S + 6 H2O + 3 NO
CH4 + NH3 = C2N2 + H2 =>
2 CH4 + 2 NH3 = C2N2 + 7 H2
(CuOH)2CO3 + HCOOH = (H3COO)2Cu + CO2 + H2O =>
(CuOH)2CO3 + 8 HCOOH = 2(H3COO)2Cu + 5 CO2 + 3 H2O
Al1O2 = Al + O2 =>
Al1O2 = Al + O2
AgCH3COO(aq) + KBr(aq) = KCH3COO(aq) + AgBr(s) =>
AgCH3COO(aq) + KBr(aq) = KCH3COO(aq) + AgBr(s)
NH2CH2CH2COOH + HCl = NH2CH2CH2COOCl + H =>
NH2CH2CH2COOH + HCl = NH2CH2CH2COOCl + 2 H
Fe2(SO4)3 + CaCO3 = Fe2O3 + CO2 + CaSO4 =>
Fe2(SO4)3 + 3 CaCO3 = Fe2O3 + 3 CO2 + 3 CaSO4
C5H6COOH + O2 = CO2 + H2O =>
4 C5H6COOH + 27 O2 = 24 CO2 + 14 H2O
Na(OH) + Zn(Br)2 = Zn(OH)2 + NaBr =>
2 Na(OH) + Zn(Br)2 = Zn(OH)2 + 2 NaBr
H2SO4 + Cl2 = HClO4 + SO2 + H2O =>
7 H2SO4 + Cl2 = 2 HClO4 + 7 SO2 + 6 H2O
H4 + C12 + O = HOC3H =>
2 H4 + C12 + 4 O = 4 HOC3H
KMnO4 + KBr + H2SO4 = MnO2 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 6 KBr + 4 H2SO4 = 2 MnO2 + 4 K2SO4 + 3 Br2 + 4 H2O
As + H2O2 + NaOH = Na3AsO4 + H2O =>
2 As + 5 H2O2 + 6 NaOH = 2 Na3AsO4 + 8 H2O
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Ca(OH)2 + KOH = K2Ca(OH)4 =>
Ca(OH)2 + 2 KOH = K2Ca(OH)4
Na2S2O3 + HCl = H2O + SO2 + S + NaCl =>
Na2S2O3 + 2 HCl = H2O + SO2 + S + 2 NaCl
NH4 + OH = NO + H2O =>
NH4 + 6 OH = NO + 5 H2O
(Nh4)2SO4 + Na2Co3 = Na2SO4 + Nh3 + Co2 =>
6(Nh4)2SO4 + 6 Na2Co3 = 6 Na2SO4 + 16 Nh3 + 9 Co2
C6H12O6 + FeOOH = CO2 + Fe + H2O =>
C6H12O6 + 8 FeOOH = 6 CO2 + 8 Fe + 10 H2O
Al(NO3)3 + H2(SO4) = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2(SO4) = Al2(SO4)3 + 6 HNO3
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
C19H52O2 + O2 = CO2 + H2O =>
C19H52O2 + 31 O2 = 19 CO2 + 26 H2O
LiOH + NaS = LiHS + NaO =>
LiOH + NaS = LiHS + NaO
C5H8O2 + NaH + HCl = C5H12O2 + NaClCl =>
3 C5H8O2 + 4 NaH + 8 HCl = 3 C5H12O2 + 4 NaClCl
(Nh2)2CO + CH2O = (Nh2)2C3O + H2O =>
(Nh2)2CO + 2 CH2O = (Nh2)2C3O + 2 H2O
Cr + PbF2 = CrF2 + Pb =>
Cr + PbF2 = CrF2 + Pb
Al2(SO4)3 + HCl = H2SO4 + Al + Cl2 =>
Al2(SO4)3 + 6 HCl = 3 H2SO4 + 2 Al + 3 Cl2
Al(NO3)3 + H2(SO4) = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2(SO4) = Al2(SO4)3 + 6 HNO3
NaHS + HCl = NaCl + H2S =>
NaHS + HCl = NaCl + H2S
BaS + AgNO3 = BaN2O6 + Ag2S =>
BaS + 2 AgNO3 = BaN2O6 + Ag2S
Zn + FeI = Fe + ZnI2 =>
Zn + 2 FeI = 2 Fe + ZnI2
HCl + CH3COOAg = AgCl + CH3COOH =>
HCl + CH3COOAg = AgCl + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
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