| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Li + Cr2O3 = 3 Li2O + 2 Cr
CaMg(CO3)2 + HCl = H2O + CO2 + CaCl2 + MgCl2 =>
CaMg(CO3)2 + 4 HCl = 2 H2O + 2 CO2 + CaCl2 + MgCl2
HCIO = HCI + HCIO3 =>
3 HCIO = 2 HCI + HCIO3
H3BO3 + HOCH3 = B(OCH3)3 + H2O =>
H3BO3 + 3 HOCH3 = B(OCH3)3 + 3 H2O
K2 + NO3 = K2(NO3)2 =>
K2 + 2 NO3 = K2(NO3)2
CH3CH2CH3 + MnO2 = CH3COCH3 + MnO + H2O =>
CH3CH2CH3 + 2 MnO2 = CH3COCH3 + 2 MnO + H2O
PbSO4 + H2O = Pb + PbO2 + H2SO4 =>
2 PbSO4 + 2 H2O = Pb + PbO2 + 2 H2SO4
CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2
As2S3 + HClO4 + H2O = H2AsO4 + HCl + H2SO4 =>
4 As2S3 + 15 HClO4 + 20 H2O = 8 H2AsO4 + 15 HCl + 12 H2SO4
Cu(OH)2 + H2O + NH3 = [Cu(NH3)4(H2O)2] + OH =>
Cu(OH)2 + 2 H2O + 4 NH3 = [Cu(NH3)4(H2O)2] + 2 OH
LaNiO3 + NbO = La3Ni3O8 + Nb2O5 =>
9 LaNiO3 + 2 NbO = 3 La3Ni3O8 + Nb2O5
*2CuO = Cu + O2 =>
*2CuO = 2 Cu + O2
PbC4H6O4 + H3PO4 = Pb3(PO4)2 + CH3CO2H =>
3 PbC4H6O4 + 2 H3PO4 = Pb3(PO4)2 + 6 CH3CO2H
Mg(C2H3O2)2 + NH(OH)4 = Mg(OH)2 + NH(C2H3O2)4 =>
2 Mg(C2H3O2)2 + NH(OH)4 = 2 Mg(OH)2 + NH(C2H3O2)4
CO2 + H2O + SO2 = C6H6OS + O2 =>
6 CO2 + 3 H2O + SO2 = C6H6OS + 8 O2
Be(s) + S(g) = BeS =>
Be(s) + S(g) = BeS
C49H94O6 + O2 = CO2 + H2O =>
2 C49H94O6 + 139 O2 = 98 CO2 + 94 H2O
NaHCO3 + HCl = NaCl + CO3 + H2 =>
NaHCO3 + HCl = NaCl + CO3 + H2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(benceno)C6H6 + O2 = CO2 + H2O =>
2(benceno)C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2CO3 + Ca(OH)2 = H(OH) + CaCO3 =>
H2CO3 + Ca(OH)2 = 2 H(OH) + CaCO3
MgCO3 + Na2SiO3 = MgSiO3 + Na2CO3 =>
MgCO3 + Na2SiO3 = MgSiO3 + Na2CO3
Pb(C2H3O2)2(aq) + H2CO3(aq) = Pb(CO3)(aq) + H2(C2H3O2)2(aq) =>
Pb(C2H3O2)2(aq) + H2CO3(aq) = Pb(CO3)(aq) + H2(C2H3O2)2(aq)
HJ + HNO3 = HJO3 + NO2 + H2O =>
HJ + 6 HNO3 = HJO3 + 6 NO2 + 3 H2O
KMnO4 + CaCl2 = Ca(MnO4)2 + KCl =>
2 KMnO4 + CaCl2 = Ca(MnO4)2 + 2 KCl
Cl2O + NaOH = NaCl + H2O + O2 =>
Cl2O + 2 NaOH = 2 NaCl + H2O + O2
C6H12O + C4H6O3 = C8H14O3 + C2H3O2 =>
2 C6H12O + 5 C4H6O3 = 3 C8H14O3 + 4 C2H3O2
Br2 + O2 = BrO5 =>
Br2 + 5 O2 = 2 BrO5
I2 + KOH = KI + KIO3 + H2O =>
3 I2 + 6 KOH = 5 KI + KIO3 + 3 H2O
AgNO3 = Ag + NO2 + O2 = =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
N2O5 + HCl = NOCl3 + H2O =>
N2O5 + 6 HCl = 2 NOCl3 + 3 H2O
Fe2S3 + H2O + O2 = Fe(OH)2 + S =>
Fe2S3 + 2 H2O + O2 = 2 Fe(OH)2 + 3 S
ZnCl2 + F = Zn + FCl =>
ZnCl2 + 2 F = Zn + 2 FCl
Ag + HNO3(rozc) = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3(rozc) = 3 AgNO3 + NO + 2 H2O
CH3OH + CuO = Cu2O + HCOH + H2O =>
CH3OH + 2 CuO = Cu2O + HCOH + H2O
Pb(OH)2 + KI = PbI2 + KOH =>
Pb(OH)2 + 2 KI = PbI2 + 2 KOH
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
C17H35COOH + Ca(OH)2 = (C17H35COO)2Ca + H2O =>
2 C17H35COOH + Ca(OH)2 = (C17H35COO)2Ca + 2 H2O
Zn{2+} + EDTA{4-} = Zn2EDTA =>
2 Zn{2+} + EDTA{4-} = Zn2EDTA
Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
Co + SO3 = CoSO3 =>
Co + SO3 = CoSO3
K[Cr(C2O4)2(H2O)4] + KOH = Cr(OH)3 + K2C2O4 + H2O =>
K[Cr(C2O4)2(H2O)4] + 3 KOH = Cr(OH)3 + 2 K2C2O4 + 4 H2O
C14H62 + O2 = CO2 + H2O =>
2 C14H62 + 59 O2 = 28 CO2 + 62 H2O
Al2O3 + H2SO4 = Al2SO4 + O2 + H2O =>
Al2O3 + H2SO4 = Al2SO4 + O2 + H2O
LiHCO3 + KOH = LiOH + K2CO3 + H2O =>
LiHCO3 + 2 KOH = LiOH + K2CO3 + H2O
PF5 = PF3 + F2 =>
PF5 = PF3 + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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