| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2(SO4) + 2 AlCl3 = 6 CuCl + Al2(SO4)3
CuSO4*5H2O + NH2CH2CO2H = Cu(NH2CH2CO2H)2*H2O + H2O + SO4 =>
CuSO4*5H2O + 2 NH2CH2CO2H = Cu(NH2CH2CO2H)2*H2O + 4 H2O + SO4
CaHPO4 + C + SiO2 = Ca2SiO3 + CO + PH3 + P =>
6 CaHPO4 + 21 C + 3 SiO2 = 3 Ca2SiO3 + 21 CO + 2 PH3 + 4 P
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(CO2) = ZnO + CO =>
Zn(CO2) = ZnO + CO
Na + O2 = NaO2 =>
Na + O2 = NaO2
H3PO4 + Cr2(SO4)3 = CrPO4 + H2SO4 =>
2 H3PO4 + Cr2(SO4)3 = 2 CrPO4 + 3 H2SO4
LiBrO + H2O = HBrO + LiOH =>
LiBrO + H2O = HBrO + LiOH
WF5 = WF4 + WF6 =>
2 WF5 = WF4 + WF6
Cr(OH)3 + KOH + KOCl = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 4 KOH + 3 KOCl = 2 K2CrO4 + 3 KCl + 5 H2O
Fe + K2CrO4 + H2SO4 + K2SO4 = FeSO4 + Cr2(SO4)3 + KOH =>
3 Fe + 2 K2CrO4 + 4 H2SO4 + 2 K2SO4 = 3 FeSO4 + Cr2(SO4)3 + 8 KOH
N + H2O = NOH + H2 =>
2 N + 2 H2O = 2 NOH + H2
Cu2SO3 + Au2(SO4)3 = Au2(SO)3 + Cu2SO4 =>
9 Cu2SO3 + Au2(SO4)3 = Au2(SO)3 + 9 Cu2SO4
Ta + H2 = TaH5 =>
2 Ta + 5 H2 = 2 TaH5
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
HI + KMnO4 = I2 + MnO2 + KI + H2O =>
8 HI + 2 KMnO4 = 3 I2 + 2 MnO2 + 2 KI + 4 H2O
Cr6 + O = Cr2O3 =>
Cr6 + 9 O = 3 Cr2O3
OH + Br2 = BrO + H2O =>
4 OH + Br2 = 2 BrO + 2 H2O
Pb(NO3)2 + K2Cr2O7 + H2O = PbCrO4 + KNO3 + HNO3 =>
2 Pb(NO3)2 + K2Cr2O7 + H2O = 2 PbCrO4 + 2 KNO3 + 2 HNO3
zolfo + ozono = diossidodizolfo =>
3 S + 2 O3 = 3 SO2
(NH4)2S + Fe(NO3)2 = (NO3)2S + Fe(NH4)2 =>
(NH4)2S + Fe(NO3)2 = (NO3)2S + Fe(NH4)2
UF4 + ClF3 = UF6 + Cl2 =>
3 UF4 + 2 ClF3 = 3 UF6 + Cl2
ScI3 = Sc + I2 =>
2 ScI3 = 2 Sc + 3 I2
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
Sc + Si = Sc5Si3 =>
5 Sc + 3 Si = Sc5Si3
H2S + Fe(NO3)3 = Fe2S3 + HNO3 =>
3 H2S + 2 Fe(NO3)3 = Fe2S3 + 6 HNO3
Th(OH)4 + HCl = Th(Cl)4 + H2O =>
Th(OH)4 + 4 HCl = Th(Cl)4 + 4 H2O
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2 =>
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2
Ca3(PO4)2 + SiO2 + C = CO + CaSiO2 + P =>
Ca3(PO4)2 + 3 SiO2 + 8 C = 8 CO + 3 CaSiO2 + 2 P
Fe + H2O = Fe2O5 + H2 =>
2 Fe + 5 H2O = Fe2O5 + 5 H2
PbI2 + Cl = PbCl4 + I =>
PbI2 + 4 Cl = PbCl4 + 2 I
ClO2 + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
12 ClO2 + 6 Ba(OH)2 = 5 Ba(ClO3)2 + BaCl2 + 6 H2O
KMnO4 + HI = KOH + MnO2 + H2O + I2 =>
2 KMnO4 + 6 HI = 2 KOH + 2 MnO2 + 2 H2O + 3 I2
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
Cu(s) + HBr(aq) = H + CuBr =>
Cu(s) + HBr(aq) = H + CuBr
KICl2 + H2O = KIO3 + HCl + I2 + KCl =>
5 KICl2 + 3 H2O = KIO3 + 6 HCl + 2 I2 + 4 KCl
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
KMnO4 + HI = KOH + MnO2 + H2O + I2 =>
2 KMnO4 + 6 HI = 2 KOH + 2 MnO2 + 2 H2O + 3 I2
Fe2S3 + O2 + H2O = Fe(OH)2 + S2 =>
2 Fe2S3 + 2 O2 + 4 H2O = 4 Fe(OH)2 + 3 S2
As2S5 + NO3{-} + H2O = AsO4{3-} + SO3{2-} + NO + H{+} =>
As2S5 + 10 NO3{-} + 3 H2O = 2 AsO4{3-} + 5 SO3{2-} + 10 NO + 6 H{+}
Cl2 + H{+} + Cr2O7{-2} = Cr{+3} + H2O + ClO4 =>
3 Cl2 + 64 H{+} + 8 Cr2O7{-2} = 16 Cr{+3} + 32 H2O + 6 ClO4
NaAlSi2O6 = NaAlSi3O8 + NaAlSiO4 =>
2 NaAlSi2O6 = NaAlSi3O8 + NaAlSiO4
Fe2 + O2 = FeO2 =>
Fe2 + 2 O2 = 2 FeO2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
KMnO4 + FeCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + MnSO4 + KCl + H2O =>
KMnO4 + 5 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 3 FeCl3 + MnSO4 + KCl + 4 H2O
PH3 + H2SO4 = P(SO4)3 + H =>
PH3 + 3 H2SO4 = P(SO4)3 + 9 H
HCl(aq) + CaCO3 = CO2(g) + H2O(l) + CaCl2(aq) =>
2 HCl(aq) + CaCO3 = CO2(g) + H2O(l) + CaCl2(aq)
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
Li2SO4 + H2S = Li2S + H2SO3 =>
3 Li2SO4 + 4 H2S = 3 Li2S + 4 H2SO3
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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