| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlBr3Ba(OH)2 = BaBr3Al(OH)2
PBr5 + H2O = HBr + H3PO4 =>
PBr5 + 4 H2O = 5 HBr + H3PO4
LaCl3 + H2O = LaClO + HCl =>
LaCl3 + H2O = LaClO + 2 HCl
CaC2 + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2 + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)
Zn(NO3)2 + K3PO4 = KNO3 + Zn3(PO4)2 =>
3 Zn(NO3)2 + 2 K3PO4 = 6 KNO3 + Zn3(PO4)2
CO + S = COS =>
CO + S = COS
Br2 + LiOH = LiBr + LiBrO + H2O =>
Br2 + 2 LiOH = LiBr + LiBrO + H2O
Cr2O3 = Cr + O2 =>
2 Cr2O3 = 4 Cr + 3 O2
NaNo3BaCl2 = NaCl2BaNo3 =>
NaNo3BaCl2 = NaCl2BaNo3
Mg(OH) + H2SO4 = Mg(SO4) + H2(OH) =>
Mg(OH) + H2SO4 = Mg(SO4) + H2(OH)
NaI + O2 = NaO + I2 =>
2 NaI + O2 = 2 NaO + I2
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
Ag2O(s) = Ag(s) + O =>
Ag2O(s) = 2 Ag(s) + O
AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2
HNO3 + NH4OH = HNO3OH + NH4 =>
HNO3 + NH4OH = HNO3OH + NH4
P + HNO3 = NO2 + H2 + H3PO4 =>
2 P + 8 HNO3 = 8 NO2 + H2 + 2 H3PO4
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
KCl + Br(NO3)2 = BrCl + K(NO3)2 =>
KCl + Br(NO3)2 = BrCl + K(NO3)2
CH4 + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 CH4 + 4 KMnO4 = 3 H2CO + 4 KOH + H2O + 4 MnO2
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
H2SO4ZnO = H2OZnSO4 =>
H2SO4ZnO = H2OZnSO4
K + NaOH = KNaO + H2 =>
2 K + 2 NaOH = 2 KNaO + H2
MnSO4 + KCIO3 + KOH = K2MnO4 + KCI + K2SO4 + H2O =>
3 MnSO4 + 2 KCIO3 + 12 KOH = 3 K2MnO4 + 2 KCI + 3 K2SO4 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeO + CuF2 = FeCu + OF2 =>
FeO + CuF2 = FeCu + OF2
Cl2O3 + HCl = Cl3O4 + H3 =>
12 Cl2O3 + 3 HCl = 9 Cl3O4 + H3
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
V2(SO4)3 + Na2CO3 + O2 = NaVO3 + CO2 + Na2SO4 =>
V2(SO4)3 + 4 Na2CO3 + O2 = 2 NaVO3 + 4 CO2 + 3 Na2SO4
Na3PO4 + CoCl2 = NaCl + Co3O8P2 =>
2 Na3PO4 + 3 CoCl2 = 6 NaCl + Co3O8P2
HCl3 + I2 + H2O = HIO3 + HCl =>
5 HCl3 + I2 + 6 H2O = 2 HIO3 + 15 HCl
Na2SO3 + HOCl = Na2SO4 + HCl =>
Na2SO3 + HOCl = Na2SO4 + HCl
Cl + NaBr2 = Br + NaCl =>
Cl + NaBr2 = 2 Br + NaCl
I2 + KOH = KI + KIO + H2O =>
I2 + 2 KOH = KI + KIO + H2O
Mc + SO4 = Mc(SO4)3 =>
Mc + 3 SO4 = Mc(SO4)3
FeBr2 + Ag = FeAg2 + Br =>
FeBr2 + 2 Ag = FeAg2 + 2 Br
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
CsOH + H2SO4 = Cs2SO4 + H(OH) =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H(OH)
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
OH{-} + NO2{-} + Ag{+} = Ag + H2O + NO3{-} =>
2 OH{-} + NO2{-} + 2 Ag{+} = 2 Ag + H2O + NO3{-}
I2 + H4N2 = HI + N2 =>
2 I2 + H4N2 = 4 HI + N2
Cl{2+} + I{-} = I{2+} + Cl{-} =>
Cl{2+} + I{-} = I{2+} + Cl{-}
Rb + HOH = Rb(OH)2 + H2 =>
Rb + 2 HOH = Rb(OH)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2MoO4 + (NH4)2S + H2O = K2MoS4 + NH3*H2O =>
K2MoO4 + 4(NH4)2S + 4 H2O = K2MoS4 + 8 NH3*H2O
NaMgCl = NaCl + Mg =>
NaMgCl = NaCl + Mg
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
Cr2(SO4)3 + K2(CO3) = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2(CO3) = Cr2(CO3)3 + 3 K2SO4
C21H30O2 + O2 = CO2 + H2O = =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
CH3Cl + NaI = CH3I + NaCl =>
CH3Cl + NaI = CH3I + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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