| Équations équilibrées la veille | Équations équilibrées le lendemain |
25 C6H12O6 + 24 NH3 = 24 C6H10N1O3 + 6 CO2 + 66 H2O
K2Cr2O7 + C2H6 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
K2Cr2O7 + C2H6 + 4 H2SO4 = Cr2(SO4)3 + CH3COOH + 5 H2O + K2SO4
Na{2}O = Na{2} =>
Na{2}O = Na{2}
Al2(SO4){3+} = Al2{3+} + SO4 =>
Al2(SO4){3+} = Al2{3+} + SO4
CO + I2O3 = I2 + CO2 =>
3 CO + I2O3 = I2 + 3 CO2
C6H5(C2H5) + KMnO4 + H2SO4 = C6H5(CHOO) + MnSO4 + K2SO4 + H2O =>
35 C6H5(C2H5) + 54 KMnO4 + 81 H2SO4 = 40 C6H5(CHOO) + 54 MnSO4 + 27 K2SO4 + 136 H2O
N2 + H3 = HN =>
3 N2 + 2 H3 = 6 HN
AgOH + Zn(OH)2 = Ag2ZnO2 + H2O =>
2 AgOH + Zn(OH)2 = Ag2ZnO2 + 2 H2O
CH3CH3OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH3OH + 5 K2Cr2O7 + 20 H2SO4 = 6 CH3COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
NaClO(aq)HNO3(aq) = NaNO3(aq)HClO(aq) =>
NaClO(aq)HNO3(aq) = NaNO3(aq)HClO(aq)
CaClMnI = CaIMnCl =>
CaClMnI = CaIMnCl
KCnAg = AgCnK =>
KCnAg = AgCnK
HICH3CH2NH2 = CH3CH2NH3I =>
HICH3CH2NH2 = CH3CH2NH3I
AsH3 + AgNO3 + H2O = H3AsO3 + Ag + HNO3 =>
AsH3 + 6 AgNO3 + 3 H2O = H3AsO3 + 6 Ag + 6 HNO3
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
K2SeO3 + KMnO4 + KOH = K2SeO4 + K2MnO4 + H2O =>
K2SeO3 + 2 KMnO4 + 2 KOH = K2SeO4 + 2 K2MnO4 + H2O
I2 + Ca(OH)2 = CaI + Ca(IO3)2 + H2O =>
7 I2 + 12 Ca(OH)2 = 10 CaI + 2 Ca(IO3)2 + 12 H2O
KHPNa(OH) = KNaOHHP =>
KHPNa(OH) = KNaOHHP
Co + MnO2 = Mn3O4 + CoO =>
2 Co + 3 MnO2 = Mn3O4 + 2 CoO
ZnS + (H2SO4) = Zn(SO4) + H2S =>
ZnS + (H2SO4) = Zn(SO4) + H2S
CuPbNaCl = CuClNaPb =>
CuPbNaCl = CuClNaPb
BaOH + HI = BaI + H2O =>
BaOH + HI = BaI + H2O
C9H8O4 + NaOH = NaCH3COOC6H4COO + H2O =>
C9H8O4 + NaOH = NaCH3COOC6H4COO + H2O
Zr + AlClO3 = Zr(ClO3) + Al =>
Zr + AlClO3 = Zr(ClO3) + Al
FeCa = Fe(Ca) =>
FeCa = Fe(Ca)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HC2H3O2 + O2 = HCO2 + H2O =>
2 HC2H3O2 + 3 O2 = 4 HCO2 + 2 H2O
HC3H503 + OH = C3H6O + H2O =>
HC3H503 + 500 OH = C3H6O + 499 H2O
Hg + AgCl = HgCl + Ag =>
Hg + AgCl = HgCl + Ag
Fe(NO3)2 + NaHSO4 = Fe2(SO4)3 + Fe(NO3)3 + Na2SO4 + NO + H2O =>
9 Fe(NO3)2 + 12 NaHSO4 = 2 Fe2(SO4)3 + 5 Fe(NO3)3 + 6 Na2SO4 + 3 NO + 6 H2O
NaS(aq)HCl(aq) = NaCl(aq)HS =>
NaS(aq)HCl(aq) = NaCl(aq)HS
HBrRbOH = HOHBrRb =>
HBrRbOH = HOHBrRb
H4P2O7 + NaOH = H2O + NaH2PO4 =>
H4P2O7 + 2 NaOH = H2O + 2 NaH2PO4
K[Ag(NO2)2] + NH4OH = K[Ag(NH3)2] + NH4NO2 + H2O =>
3 K[Ag(NO2)2] + 14 NH4OH = 3 K[Ag(NH3)2] + 7 NH4NO2 + 12 H2O
NH + NO3 = N2O + H2O =>
10 NH + 4 NO3 = 7 N2O + 5 H2O
HOAcNaOAc = OAcNaOAcH =>
HOAcNaOAc = OAcNaOAcH
CoO + Cr2O3 = CoCr2O4 =>
CoO + Cr2O3 = CoCr2O4
HH2S + O2 = H2O + SO2 =>
4 HH2S + 7 O2 = 6 H2O + 4 SO2
KLO3 + KHSO3 = KHSO4 + K2SO4 + H2O + L2 =>
2 KLO3 + 5 KHSO3 = 3 KHSO4 + 2 K2SO4 + H2O + L2
Na2SFe(SO4) = Na2SO4FeS =>
Na2SFe(SO4) = Na2SO4FeS
MgFe(SO4) = FeMg(SO4) =>
MgFe(SO4) = FeMg(SO4)
TiO2 = Ti + O =>
TiO2 = Ti + 2 O
Mg{+2} + e = Mg0 =>
Mg{+2} + 2e = Mg0
Ca3N2 + H2O = Ca(OH)2 + NH3(g) =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3(g)
HCNMgCO = HCOMgCN =>
HCNMgCO = HCOMgCN
C17H19NO3 + H2O = C17H18NO3 + H3O =>
C17H19NO3 + H2O = C17H18NO3 + H3O
C5H{10+} + O2 = CO{2+} + H2O =>
4 C5H{10+} + 11 O2 = 20 CO{2+} + 2 H2O
HNO3(s) = N2O5(s) + H2O(l) =>
2 HNO3(s) = N2O5(s) + H2O(l)
Sc2O3(s) + HCl(aq) = ScCl3(aq) + H2O(l) =>
Sc2O3(s) + 6 HCl(aq) = 2 ScCl3(aq) + 3 H2O(l)
Fe2 + F2 = FeF3 =>
Fe2 + 3 F2 = 2 FeF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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