| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + 8 C18H34O2 + NaOH = C144H277O19Na
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
H2SO4 + C2H3O2 = H2O + HSO4 + C2H3 =>
4 H2SO4 + C2H3O2 = 2 H2O + 4 HSO4 + C2H3
CC2O5OH + O2 = CO2 + H2O =>
4 CC2O5OH + O2 = 12 CO2 + 2 H2O
CH3COOH + C2H50H = CH3COOCH2CH3 + H2O =>
98 CH3COOH + 4 C2H50H = 51 CH3COOCH2CH3 + 94 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2O(g) + Fe(s) = Fe3O4(s) + H2(g) =>
4 H2O(g) + 3 Fe(s) = Fe3O4(s) + 4 H2(g)
Hg(SCN)2 = C3N4 + CS2 + HgS =>
2 Hg(SCN)2 = C3N4 + CS2 + 2 HgS
Zn + Fe(OH)2 = Fe + Zn(OH)2 =>
Zn + Fe(OH)2 = Fe + Zn(OH)2
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
C6H14N2O2 + NaNO3 = Na2O + H2O + N2 + CO2 =>
5 C6H14N2O2 + 34 NaNO3 = 17 Na2O + 35 H2O + 22 N2 + 30 CO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
K(OH) + HMnO4 = H2O + K(MnO4) =>
K(OH) + HMnO4 = H2O + K(MnO4)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Zn + Fe2(SO4)3 = ZnSO4 + FeSO4 =>
Zn + Fe2(SO4)3 = ZnSO4 + 2 FeSO4
Zn(HCO3)2 = Zn + HCO3 =>
Zn(HCO3)2 = Zn + 2 HCO3
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O =>
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KSO2 = KS + O2 =>
KSO2 = KS + O2
CH3OK + CH3Cl = KCl + CH3CH3O =>
CH3OK + CH3Cl = KCl + CH3CH3O
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
C3H7OH + HCOOH = HCOOC3H7 + H2O =>
C3H7OH + HCOOH = HCOOC3H7 + H2O
NaBr + NaOCl = NaCl + NaOBr =>
NaBr + NaOCl = NaCl + NaOBr
C8H18O + CH3COOH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O =>
C8H18O + CH3COOH = CH3COOCH2CH2CH2CH2CH2CH2CH2CH3 + H2O
Cu + oxygen = copper(ii)oxide =>
2 Cu + O2 = 2 CuO
CH3CH2COOH + Br2 + P = CH3CH2COBr + H3PO3 =>
6 CH3CH2COOH + 3 Br2 + 2 P = 6 CH3CH2COBr + 2 H3PO3
HOAc + NaClO = NaOAc + HClO =>
HOAc + NaClO = NaOAc + HClO
NiCoO2 + H2 = NiCo + H2O =>
NiCoO2 + 2 H2 = NiCo + 2 H2O
H2SO4 + Al2O3 = Al2[SO4]3 + H2O =>
3 H2SO4 + Al2O3 = Al2[SO4]3 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
C + NaOH + H2O = Na2CO3 + H2 =>
C + 2 NaOH + H2O = Na2CO3 + 2 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiOH + Be(OH)2 = Li2BeO2 + H2O =>
2 LiOH + Be(OH)2 = Li2BeO2 + 2 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
HBr + Ag(OH)2 = AgBr2 + H2O =>
2 HBr + Ag(OH)2 = AgBr2 + 2 H2O
Cu2S3 + Li2CO3 = Cu2C3O9 + Li2S =>
Cu2S3 + 3 Li2CO3 = Cu2C3O9 + 3 Li2S
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
I{-} + S2 + O8{2-} = I2 + SO4{-2} =>
2 I{-} + S2 + O8{2-} = I2 + 2 SO4{-2}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SeO3 + KOH = K2SeO4 + H2O =>
SeO3 + 2 KOH = K2SeO4 + H2O
H2SO4 + H3PO4 = H2PO4{-} + H3SO4{+} =>
H2SO4 + H3PO4 = H2PO4{-} + H3SO4{+}
MnO2 + OH{-} + O2 = MnO42{-} + H2O =>
4 MnO2 + 4 OH{-} + 79 O2 = 4 MnO42{-} + 2 H2O
LiOH + Be(OH)2 = Li2BeO2 + H2O =>
2 LiOH + Be(OH)2 = Li2BeO2 + 2 H2O
CaCO3 + Na2Co3 = CaCo3 + Na2CO3 =>
CaCO3 + Na2Co3 = CaCo3 + Na2CO3
Fe3O4 + FeS2 + HNO3 = Fe2(SO4)3 + NO + H2O =>
3 Fe3O4 + 27 FeS2 + 136 HNO3 = 18 Fe2(SO4)3 + 136 NO + 68 H2O
CoCl3 + Ba(OH)2 = BaCl2 + Co(OH)3 =>
2 CoCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Co(OH)3
C8H10N4O2 = C7H8N4O2 + CH2 =>
C8H10N4O2 = C7H8N4O2 + CH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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