| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs3PO4 + 3 AgNO3 = 3 CsNO3(aq) + Ag3PO4(s)
Cu{+} + O{2-} = Cu2 + O =>
2 Cu{+} + O{2-} = Cu2 + O
K2 = K1489231571348075908235 =>
4.6116860184274E + 18 K2 = K1489231571348075908235
MgO + HNO3 = Mg(NO3)2 + H2O(l) =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O(l)
K2S + CuBr2 = CuS + KBr =>
K2S + CuBr2 = CuS + 2 KBr
SrBr2 + AgNO3 = Sr(NO3) + AgBr2 =>
SrBr2 + AgNO3 = Sr(NO3) + AgBr2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
zinchydroxide + sulfuricacid = zincsulfate + water =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
Hg + CaCl2 = HgCl + Ca =>
2 Hg + CaCl2 = 2 HgCl + Ca
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
(NH4)2SO4 + LiCl = Li2SO4 + NH4Cl =>
(NH4)2SO4 + 2 LiCl = Li2SO4 + 2 NH4Cl
HNO3 + Be(HO)2 = Be(NO3)2 + H2O =>
2 HNO3 + Be(HO)2 = Be(NO3)2 + 2 H2O
Na + F2 = NaFNa =>
4 Na + F2 = 2 NaFNa
Al2O3 + CaO = Ca3Al2 + O3 =>
Al2O3 + 3 CaO = Ca3Al2 + 2 O3
CuOH + N2H4 = Cu + N2 + H2O =>
4 CuOH + N2H4 = 4 Cu + N2 + 4 H2O
NH4Cl + SCN + Fe = FeCl3 + NH4NSC =>
3 NH4Cl + 3 SCN + Fe = FeCl3 + 3 NH4NSC
H2O(l) + F2(g) = H2(F2) + O(l) =>
H2O(l) + F2(g) = H2(F2) + O(l)
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
KI + CHCl3 = CHI + KCl3 =>
KI + CHCl3 = CHI + KCl3
Ba2 + Cl = BaCl2 =>
Ba2 + 4 Cl = 2 BaCl2
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Na2CO3(aq) + HNO3() = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3() = H2CO3(aq) + 2 NaNO3(aq)
HCI + NaOH = HOH*NaCI =>
HCI + NaOH = HOH*NaCI
CH3CH2Cl + HCl = CH3CH3 + Cl2 =>
CH3CH2Cl + HCl = CH3CH3 + Cl2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
KCIO3(s) = O2(g) + KCI(s) =>
2 KCIO3(s) = 3 O2(g) + 2 KCI(s)
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CuSO4 + NH4OH = CuOH + SO4(NH4) =>
CuSO4 + NH4OH = CuOH + SO4(NH4)
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Ag(NH3)2Cl = AgCl(NH3)2 =>
Ag(NH3)2Cl = AgCl(NH3)2
zinchydroxide + sulfuricacid = zincsulfate + water =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
CO + H2 = CH3 + OH =>
CO + 2 H2 = CH3 + OH
CrF3 = F2 + Cr =>
2 CrF3 = 3 F2 + 2 Cr
Pb(NO3)4 + Fr3PO4 = Pb3(PO4)4 + FrNO3 =>
3 Pb(NO3)4 + 4 Fr3PO4 = Pb3(PO4)4 + 12 FrNO3
Ag2I(s) = Ag(s) + I2(l) =>
2 Ag2I(s) = 4 Ag(s) + I2(l)
C6H5NH2 + Br2 = C6H4NH2Br + HBr =>
C6H5NH2 + Br2 = C6H4NH2Br + HBr
N2O + Cu = N2 + Cu2O =>
N2O + 2 Cu = N2 + Cu2O
H2O2 + NaOH = H2O + Na2O2 =>
H2O2 + 2 NaOH = 2 H2O + Na2O2
Hg + CaCl2 = HgCl + Ca =>
2 Hg + CaCl2 = 2 HgCl + Ca
Zn + SO3 = ZnO + SO2 =>
Zn + SO3 = ZnO + SO2
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
ClO + H2 = HCl + H2O =>
2 ClO + 3 H2 = 2 HCl + 2 H2O
C7H5N3O6 + HClO4 = CO2 + H2O + Cl2 + N2 =>
2 C7H5N3O6 + 6 HClO4 = 14 CO2 + 8 H2O + 3 Cl2 + 3 N2
K2RuO4 + HCl = K2RuCl6 + H2O + O2 =>
2 K2RuO4 + 12 HCl = 2 K2RuCl6 + 6 H2O + O2
Sm2O3 = O2 + Sm =>
2 Sm2O3 = 3 O2 + 4 Sm
ClNH4 + NaOH = NaCl + NH3 + H2O =>
ClNH4 + NaOH = NaCl + NH3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + Na(OH) =>
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + 2 Na(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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