| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(HCO3)2 = SrO + 2 CO2 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH3O + H2O2 = H2O + N2O3 =>
2 NH3O + 4 H2O2 = 7 H2O + N2O3
Cr(OH)2 + HBr = CrBr2 + H2O =>
Cr(OH)2 + 2 HBr = CrBr2 + 2 H2O
Ba(OH)2 + H2SO4 = Ba2(SO4)2 + HOH =>
2 Ba(OH)2 + 2 H2SO4 = Ba2(SO4)2 + 4 HOH
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
H2O + B = H2OB =>
H2O + B = H2OB
PhLi + SnCl4 = Ph3SnCl + LiCl =>
3 PhLi + SnCl4 = Ph3SnCl + 3 LiCl
K + H2O = KOH + H2* =>
2 K + 2 H2O = 2 KOH + H2*
Ni2ClO + O2 = Ni(O2)2 + Cl2O5 =>
4 Ni2ClO + 19 O2 = 8 Ni(O2)2 + 2 Cl2O5
Zn + Cl2O3 = ZnO + Cl2 =>
3 Zn + Cl2O3 = 3 ZnO + Cl2
H4CO4 + In(OH)3 = In4(CO4)3 + H2O =>
3 H4CO4 + 4 In(OH)3 = In4(CO4)3 + 12 H2O
K3(PO4) + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
KCl + KClO4 + H2SO4 = Cl2 + K2SO4 + H2O =>
7 KCl + KClO4 + 4 H2SO4 = 4 Cl2 + 4 K2SO4 + 4 H2O
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
K3(PO4) + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
FeCl3*6H2O + H2SO4 + KSCN = SCN + H2O + K2SO4 + HCl + Fe =>
2 FeCl3*6H2O + 3 H2SO4 + 6 KSCN = 6 SCN + 12 H2O + 3 K2SO4 + 6 HCl + 2 Fe
Li + HCI = LiH + CI =>
Li + HCI = LiH + CI
Ca(Na3)2 + Na3PO4 = Ca3(PO4)2 + Na =>
3 Ca(Na3)2 + 2 Na3PO4 = Ca3(PO4)2 + 24 Na
Cu(NO3)2HI = CuIH(NO3)2 =>
Cu(NO3)2HI = CuIH(NO3)2
SO4 + Br2 = S2O3 + BrO3 =>
12 SO4 + 5 Br2 = 6 S2O3 + 10 BrO3
C4H8 + Cl = ClC4H8 =>
C4H8 + Cl = ClC4H8
Ca3Al2(OH)12 = CaO + Al2O3 + H2O =>
Ca3Al2(OH)12 = 3 CaO + Al2O3 + 6 H2O
Na2Co3 + HCl = Na2Cl + Co3H =>
Na2Co3 + HCl = Na2Cl + Co3H
C9H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C9H18(l) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)
H2S + CaCO3 = CaC2 + Ca(OH)2 + S + CO2 =>
5 H2S + 6 CaCO3 = CaC2 + 5 Ca(OH)2 + 5 S + 4 CO2
CuS + FeNO3 = FeS + CuNO3 =>
CuS + FeNO3 = FeS + CuNO3
Ba(OH)2 + H2SO4 = Ba2(SO4)2 + HOH =>
2 Ba(OH)2 + 2 H2SO4 = Ba2(SO4)2 + 4 HOH
C6H5 + O2 = CO2 + H2O =>
4 C6H5 + 29 O2 = 24 CO2 + 10 H2O
K3(PO4) + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
ZnSO4() + NaOH() = Zn(OH)2 + Na2SO4() =>
ZnSO4() + 2 NaOH() = Zn(OH)2 + Na2SO4()
K3(PO4) + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
KSCN + Cr2(SO4)3 = K2SO4 + K3[Cr(NCS)6] =>
12 KSCN + Cr2(SO4)3 = 3 K2SO4 + 2 K3[Cr(NCS)6]
SO2 + K2S = K2SO3 + S =>
3 SO2 + 2 K2S = 2 K2SO3 + 3 S
HCl + BrOH = HOH + BrCl =>
HCl + BrOH = HOH + BrCl
BrCl + H2O = BrOH + HCl =>
BrCl + H2O = BrOH + HCl
FeO(s) + HCl(aq) = FeCl2 + H2O(l) =>
FeO(s) + 2 HCl(aq) = FeCl2 + H2O(l)
Ca3(PO4)2 + SiO2 + C = CO + P + CaSi2O3 =>
Ca3(PO4)2 + 6 SiO2 + 11 C = 11 CO + 2 P + 3 CaSi2O3
[Co(NH3)6Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)6NO3]Cl2 =>
[Co(NH3)6Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)6NO3]Cl2
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
KI + H{2}O{2} = HI + K{2}O =>
KI + H{2}O{2} = HI + K{2}O
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
N + H2 = NH =>
2 N + H2 = 2 NH
K2Cr2O4 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)2 + H2O =>
K2Cr2O4 + Na2SO3 + 3 H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)2 + 3 H2O
C6H12O2 = C6O2H12 =>
C6H12O2 = C6O2H12
C9H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C9H18(l) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)
MnSO4 + KIO3 + KOH = MnO2 + I2 + K2SO4 + H2O =>
5 MnSO4 + 2 KIO3 + 8 KOH = 5 MnO2 + I2 + 5 K2SO4 + 4 H2O
SO2Cl2 + Fe = FeCl3 + SO2 =>
3 SO2Cl2 + 2 Fe = 2 FeCl3 + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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