| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOCl + 2 NaHSO3 = 2 NaSO4 + 3 NaCl + H2O
C2*6H2O + O2 = CO2 + H2O =>
C2*6H2O + 2 O2 = 2 CO2 + 6 H2O
BaCl2 + NaOH = NaCl + Ba[OH]2 =>
BaCl2 + 2 NaOH = 2 NaCl + Ba[OH]2
Ca3PO4 + SiO2 + C2 = CaSiO3 + CO + P2 =>
2 Ca3PO4 + 6 SiO2 + C2 = 6 CaSiO3 + 2 CO + P2
Na3Po4 + HCl = NaCl + H3Po4 =>
Na3Po4 + 3 HCl = 3 NaCl + H3Po4
Na{+} + NO3{-] = NaNO3 =>
Na{+} + NO3{-] = NaNO3
KNO3 + C12H22O11 = CO2 + H2O + NO + K2O =>
16 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 16 NO + 8 K2O
(Ba(OH)2)8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2 =>
3(Ba(OH)2)8H2O + 31 NH4NO3 = 24 Ba(NO3)2 + 14 NH3 + 68 H2
I{-} + NO{+3}{-} = I{+2} + NO =>
I{-} + NO{+3}{-} = I{+2} + NO
CH4 + O2 = C2H6 + H2O =>
4 CH4 + O2 = 2 C2H6 + 2 H2O
magnesium + zincchloride = zinc + magnesiumchloride =>
Mg + ZnCl2 = Zn + MgCl2
HgOH + H3PO4 = H2O + Hg3PO4 =>
3 HgOH + H3PO4 = 3 H2O + Hg3PO4
C6H5C3NHCH3H4 + H2 = CH4 + NH3 =>
C6H5C3NHCH3H4 + 15 H2 = 10 CH4 + NH3
CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
Pm(OH)3 + Ac = Ac(OH)3 + Pm =>
Pm(OH)3 + Ac = Ac(OH)3 + Pm
H2O + SO4 = SO2 + OH =>
2 H2O + SO4 = SO2 + 4 OH
Fe(OH)3 + BaO = H2O + Fe2(BaO2)3 =>
2 Fe(OH)3 + 3 BaO = 3 H2O + Fe2(BaO2)3
H2CrO2 + H2S = Cr + S + H2O =>
H2CrO2 + H2S = Cr + S + 2 H2O
NH4 + Br + AgNO3 = AgBr + NH4NO3 =>
NH4 + Br + AgNO3 = AgBr + NH4NO3
C1H4OH + H2O2 = H2O + CO2 =>
2 C1H4OH + 7 H2O2 = 12 H2O + 2 CO2
K2(CO3) + Cu(SO4) = K2(SO4) + CuCO3 =>
K2(CO3) + Cu(SO4) = K2(SO4) + CuCO3
SmF2 + NaOH = NaF + Sm(OH)2 =>
SmF2 + 2 NaOH = 2 NaF + Sm(OH)2
K2O + CH3CH2COOH = H2O + CH3CH2COOK =>
K2O + 2 CH3CH2COOH = H2O + 2 CH3CH2COOK
Fe(OH)3 + BaO = H2O + Fe2(BaO2)3 =>
2 Fe(OH)3 + 3 BaO = 3 H2O + Fe2(BaO2)3
M + N{+} = M{2+} + N =>
M + 2 N{+} = M{2+} + 2 N
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
H2S + PB(OH)2 = H2O + PBS =>
H2S + PB(OH)2 = 2 H2O + PBS
Sn{+2} + Cu{+} = Sn + Cu{+2} =>
Sn{+2} + 2 Cu{+} = Sn + 2 Cu{+2}
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
ZnS + NH3 + NaOH = Zn(NH3)4(OH)2 + Na2S =>
ZnS + 4 NH3 + 2 NaOH = Zn(NH3)4(OH)2 + Na2S
Sr(OH)2 + HMnO4 = Sr(MnO4)2 + H2O =>
Sr(OH)2 + 2 HMnO4 = Sr(MnO4)2 + 2 H2O
C5H6COOH = C5H6COO{-} + H{+} =>
C5H6COOH = C5H6COO{-} + H{+}
Cu + O2 + H2SO3 = Cu(SO4)2 + H2O =>
Cu + 2 O2 + 2 H2SO3 = Cu(SO4)2 + 2 H2O
K2CrO4 + S + KOH = K3CrO3 + K2SO3 + H2O =>
4 K2CrO4 + 3 S + 10 KOH = 4 K3CrO3 + 3 K2SO3 + 5 H2O
Ti2S3 + Cu(NO3)2 = Ti(NO3)3 + CuS =>
Ti2S3 + 3 Cu(NO3)2 = 2 Ti(NO3)3 + 3 CuS
NaAl(OH)4 + CaCl2 = Ca(Al(OH)4)2 + NaCl =>
2 NaAl(OH)4 + CaCl2 = Ca(Al(OH)4)2 + 2 NaCl
Na2MnO4 + H2SO4 + Na2SO3 = MnO2 + Na2SO4 + NaOH =>
2 Na2MnO4 + H2SO4 + 2 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 NaOH
NaCrO2 + H2O2 = NaOH + CrO2 =>
2 NaCrO2 + H2O2 = 2 NaOH + 2 CrO2
Al2S3 + HSO4 = Al(SO4)3 + H2S =>
Al2S3 + 6 HSO4 = 2 Al(SO4)3 + 3 H2S
Al2(SO4)3(aq) + Na3PO4(aq) = Al3 + (PO4)2 + Na2SO4 =>
3 Al2(SO4)3(aq) + 6 Na3PO4(aq) = 2 Al3 + 3(PO4)2 + 9 Na2SO4
ZnCl2 + (NH4)2SO4 = ZnSO4 + (NH4)Cl =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + 2(NH4)Cl
Ca3P2 + KMnO4 + HCl = Ca3(PO4)2 + MnCl + KCl + H2O =>
3 Ca3P2 + 8 KMnO4 + 16 HCl = 3 Ca3(PO4)2 + 8 MnCl + 8 KCl + 8 H2O
NaAlSi3O8 + RbCl = RbAlSi3O8 + NaCl =>
NaAlSi3O8 + RbCl = RbAlSi3O8 + NaCl
CH2CHCOOH + NaOH = NaCH2CHOO + H2O =>
2 CH2CHCOOH + 3 NaOH = 3 NaCH2CHOO + H2O
C2H5OH + HCOOH = CH3OOC2H5 + H2O =>
5 C2H5OH + 2 HCOOH = 4 CH3OOC2H5 + H2O
C1174H1618O753SN11 + H2O = C3H6O2 + CO2 + SO2 + NO2 =>
7 C1174H1618O753SN11 + 1621 H2O = 2428 C3H6O2 + 934 CO2 + 7 SO2 + 77 NO2
Mg + HCl2 = MgCl + H =>
2 Mg + HCl2 = 2 MgCl + H
Be2 + Cu = Be2Cu2 =>
Be2 + 2 Cu = Be2Cu2
AgCl + Pb = PbCl3 + Ag =>
3 AgCl + Pb = PbCl3 + 3 Ag
N2O4 + (CH3)2N2H2 = N2 + CO2 + H2O =>
2 N2O4 + (CH3)2N2H2 = 3 N2 + 2 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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