| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + Al = MgAl + SO4
NClO = NClO3 + NCl =>
3 NClO = NClO3 + 2 NCl
NH3 + HC2H3O2 = NH4C2H3O2 =>
NH3 + HC2H3O2 = NH4C2H3O2
Ba2(g) + O2(g) = BaO2(g) =>
Ba2(g) + 2 O2(g) = 2 BaO2(g)
CH3Br + CH3CH2CH2OH = BrOH + CH3CH2CH2CH3 =>
CH3Br + CH3CH2CH2OH = BrOH + CH3CH2CH2CH3
Cr(ClO4)2 = CrCl2 + O2 =>
Cr(ClO4)2 = CrCl2 + 4 O2
NaOH + H2C2O4 = Na2C2O4 + HOH =>
2 NaOH + H2C2O4 = Na2C2O4 + 2 HOH
Na2CO3 + FeCl3 = FeCO3 + Na2Cl3 =>
Na2CO3 + FeCl3 = FeCO3 + Na2Cl3
AlCl3 + BaSO4 = Al2(SO4)3 + Ba3(Cl3)2 =>
2 AlCl3 + 3 BaSO4 = Al2(SO4)3 + Ba3(Cl3)2
Ag(NO3) + CaCl2 = AgCl + Ca(NO3)2 =>
2 Ag(NO3) + CaCl2 = 2 AgCl + Ca(NO3)2
H2S + AlBr3 = H2Br3 + AlS =>
H2S + AlBr3 = H2Br3 + AlS
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
Hg(NO3)2 + NaCl = HgCl2 + Na2(NO3)2 =>
Hg(NO3)2 + 2 NaCl = HgCl2 + Na2(NO3)2
Mg(NO3)2 + H2O = MgO + HNO3 =>
Mg(NO3)2 + H2O = MgO + 2 HNO3
Cu2S + H{+} + NO3{-} = Cu2{+} + SO4{2-} + NO + H2O =>
3 Cu2S + 4 H{+} + 7 NO3{-} = 3 Cu2{+} + 3 SO4{2-} + 7 NO + 2 H2O
Zn2 + HCl = Cl + H2Zn =>
Zn2 + 4 HCl = 4 Cl + 2 H2Zn
CaS + H2SO4 = CaSO4 + H2S =>
CaS + H2SO4 = CaSO4 + H2S
SO4 + HCO3 = SO4HCO3 =>
SO4 + HCO3 = SO4HCO3
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
NaF + Cl = NaFCl =>
NaF + Cl = NaFCl
CH4(g) + O2(g) = CO2(s) + H2O(l) =>
CH4(g) + 2 O2(g) = CO2(s) + 2 H2O(l)
K2Cr2O7 + Fe(ClO4)2 + HClO4 = Fe(ClO4)3 + Cr(ClO4)3 + KClO4 + H2O =>
K2Cr2O7 + 6 Fe(ClO4)2 + 14 HClO4 = 6 Fe(ClO4)3 + 2 Cr(ClO4)3 + 2 KClO4 + 7 H2O
H{+} + HNO2 + I{-} = NO + H2O + I2 =>
2 H{+} + 2 HNO2 + 2 I{-} = 2 NO + 2 H2O + I2
NaCl + HOCl = HCl + NaOCl =>
NaCl + HOCl = HCl + NaOCl
HI + Pb(OH) = PbI + H2O =>
HI + Pb(OH) = PbI + H2O
As2S3 + NH4*H2O + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 12 NH4*H2O + 20 H2O2 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 32 H2O
C69H63As3B4O13 + Co2O3 + CeH12Mo12O49Ta2 + H2SO4 + P2O5 + NH4 = C44H70As8Co2N2O8 + CeO2 + Co3(PO4)2 + Mo(SO4)3 + C44H44O10 + Ta(OH)5 + B(OH)3 =>
9767.9999999998C69H63As3B4O13 + 7881 Co2O3 + 3266.9999999999CeH12Mo12O49Ta2 + 117612 H2SO4 + 2812 P2O5 + 7325.9999999999NH4 = 3662.9999999999C44H70As8Co2N2O8 + 3266.9999999999CeO2 + 2812 Co3(PO4)2 + 39203.999999999Mo(SO4)3 + 11655 C44H44O10 + 6533.9999999999Ta(OH)5 + 39071.999999999B(OH)3
Cs2SO4 + Ca3N2 = Ca(SO4) + Cs3N =>
3 Cs2SO4 + Ca3N2 = 3 Ca(SO4) + 2 Cs3N
Si3N4 + NaOH + H2O + SiH2Cl = NH4 + SiO2 + NaCl =>
5 Si3N4 + 4 NaOH + 34 H2O + 4 SiH2Cl = 20 NH4 + 19 SiO2 + 4 NaCl
C10H6 + O2 = C02 + H2O =>
2 C10H6 + 3 O2 = 10 C02 + 6 H2O
C + PbO = CO + Pb =>
C + PbO = CO + Pb
Al2O3 + KNO3 + KOH = KAlO2 + HNO3 =>
Al2O3 + KNO3 + KOH = 2 KAlO2 + HNO3
AlBr3 + Cu = CuBr3 + Al =>
AlBr3 + Cu = CuBr3 + Al
K2Cr2O7 + H2O2 = KHCrO6 + H2O =>
K2Cr2O7 + 4 H2O2 = 2 KHCrO6 + 3 H2O
NaOCl + Na2S2O3 + NaOH = (Na)2SO4 + H2O + NaCl =>
4 NaOCl + Na2S2O3 + 2 NaOH = 2(Na)2SO4 + H2O + 4 NaCl
K2FeO4 + NH3 + H2O = Fe(OH)3 + KOH + N2 =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + 4 KOH + N2
Sb2(SO4)3 + KMnO4 + H2O = HSbO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 8 KMnO4 + 8 H2O = 10 HSbO4 + 4 K2SO4 + 8 MnSO4 + 3 H2SO4
CH3(CH2)5COH + NaBH4 = CH3(CH2)5CH2OH + NaB =>
2 CH3(CH2)5COH + NaBH4 = 2 CH3(CH2)5CH2OH + NaB
Na2(SnO2) + Bi(OH)3 = Bi + Na2(SnO3) + H2O =>
3 Na2(SnO2) + 2 Bi(OH)3 = 2 Bi + 3 Na2(SnO3) + 3 H2O
CuSO4 + H2S + S + NH3 = (NH4)CuS4 + NH4{+} + SO4{2-} =>
2 CuSO4 + 3 H2S + 5 S + 6 NH3 = 2(NH4)CuS4 + 4 NH4{+} + 2 SO4{2-}
C18H27NO3 = C + H + N + O =>
C18H27NO3 = 18 C + 27 H + N + 3 O
H2(SO4) + (NH4)(OH) = (NH4)2(SO4) + H2O =>
H2(SO4) + 2(NH4)(OH) = (NH4)2(SO4) + 2 H2O
(NH4)2S + SrCl2 = NH4Cl + Sr2S2 =>
2(NH4)2S + 2 SrCl2 = 4 NH4Cl + Sr2S2
PH3 + F = PH3F =>
PH3 + F = PH3F
Nb2O5 + HF = H2[NbOF5] + H2O =>
Nb2O5 + 10 HF = 2 H2[NbOF5] + 3 H2O
I2 + Na2S2O6(O2) + NaOH = NaIO3 + Na2SO4 + H2O =>
I2 + 5 Na2S2O6(O2) + 12 NaOH = 2 NaIO3 + 10 Na2SO4 + 6 H2O
LiOH + CO = Li2CO3 + H2 =>
2 LiOH + CO = Li2CO3 + H2
HCl + Ba(OH) = H2O + ClBa =>
HCl + Ba(OH) = H2O + ClBa
Ca(HCO3)2 + NaCl = Na(HCO3) + CaCl2 =>
Ca(HCO3)2 + 2 NaCl = 2 Na(HCO3) + CaCl2
Rb + HOH = Rb(OH)2 + H2 =>
Rb + 2 HOH = Rb(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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