| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + HBr = AgH + Br
Mg(No3)2 + Na2CrO4 = MgCrO4 + NaNo3 =>
Mg(No3)2 + Na2CrO4 = MgCrO4 + 2 NaNo3
NH3 + Cl2 + NaOH = NaCl + H2O + N2H4 =>
2 NH3 + Cl2 + 2 NaOH = 2 NaCl + 2 H2O + N2H4
SiO2 + XeOF4 = SiF4 + XeO2F2 =>
SiO2 + 2 XeOF4 = SiF4 + 2 XeO2F2
C2H5Cl + CH3MgCl = C3H8MgCl2 =>
C2H5Cl + CH3MgCl = C3H8MgCl2
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
K3(PO)4 + HCl = KCl + H3(PO)4 =>
K3(PO)4 + 3 HCl = 3 KCl + H3(PO)4
CuNO3 + NaBr = CuBr + NaNO3 =>
CuNO3 + NaBr = CuBr + NaNO3
HCl({-}167) = H + Cl{-}({-}168) =>
HCl({-}167) = H + Cl{-}({-}168)
Ru + NO3 = Ru(NO3)2 =>
Ru + 2 NO3 = Ru(NO3)2
Cu(OH)2 + H{+} = Cu{2+} + H2O =>
Cu(OH)2 + 2 H{+} = Cu{2+} + 2 H2O
Mg(NO3)2(aq) + Cr(s) = Cr(NO3)3(aq) + Mg(s) =>
3 Mg(NO3)2(aq) + 2 Cr(s) = 2 Cr(NO3)3(aq) + 3 Mg(s)
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
K2S5 + O2 = K2S2O3 + S =>
2 K2S5 + 3 O2 = 2 K2S2O3 + 6 S
Al + H2SO4 = AlSO4 + H =>
Al + H2SO4 = AlSO4 + 2 H
H{+} + MnO4 + Fe{2+} = Mn{2+} + Fe{3+} + H2O =>
8 H{+} + MnO4 + 6 Fe{2+} = Mn{2+} + 6 Fe{3+} + 4 H2O
Li2CO3 + CaCO3 + H3PO4 = Li2CaP2O7 + CO2 + H2O =>
Li2CO3 + CaCO3 + 2 H3PO4 = Li2CaP2O7 + 2 CO2 + 3 H2O
C3H8 + NaOH = NaC3H9 + O2 =>
2 C3H8 + 2 NaOH = 2 NaC3H9 + O2
Li + H2O = H2 + Li2O =>
2 Li + H2O = H2 + Li2O
Al + Ba(OH)2 + H2O = Ba2[Al(OH)4]2 + H2 =>
2 Al + 2 Ba(OH)2 + 4 H2O = Ba2[Al(OH)4]2 + 2 H2
Br2(l) + NaI(aq) = I(s) + NaBr(aq) =>
Br2(l) + 2 NaI(aq) = 2 I(s) + 2 NaBr(aq)
C6H3Br3O + NaOH = C6H2Br3O{-} + H2O + Na{+} =>
C6H3Br3O + NaOH = C6H2Br3O{-} + H2O + Na{+}
C6H5NHCONHC6H5 + CH3OH = C6H5NHCOOCH3 + C6H5NH2 =>
C6H5NHCONHC6H5 + CH3OH = C6H5NHCOOCH3 + C6H5NH2
KHS + HCOOH = H2S + HCOOK =>
KHS + HCOOH = H2S + HCOOK
FeSO4 + H2SO4 + MnO4 = Fe2(SO4)3 + MnSO4 + H2O =>
6 FeSO4 + 4 H2SO4 + MnO4 = 3 Fe2(SO4)3 + MnSO4 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K(s) + F2(g) = KF(s) =>
2 K(s) + F2(g) = 2 KF(s)
K3N + HCl = KCl + NH3 =>
K3N + 3 HCl = 3 KCl + NH3
AgNO3 + K3[Fe(CN)6] = KNO3 + Ag3(Fe(CN)6) =>
3 AgNO3 + K3[Fe(CN)6] = 3 KNO3 + Ag3(Fe(CN)6)
FeCl3 + KBr = Br2 + KCl + FeCl2 =>
2 FeCl3 + 2 KBr = Br2 + 2 KCl + 2 FeCl2
NF3 = N2F6 =>
2 NF3 = N2F6
HO + CO2 = O2 + C4H10 =>
10 HO + 4 CO2 = 9 O2 + C4H10
Fe2O4 + KI + HCl = FeCl2 + KCl + I2 + H2O =>
Fe2O4 + 4 KI + 8 HCl = 2 FeCl2 + 4 KCl + 2 I2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C + O2 = CO2 =>
C + O2 = CO2
Cd + Cl2 = Cd(Cl2)2 =>
Cd + 2 Cl2 = Cd(Cl2)2
KOH + N2O5 = H2O + KNO3 =>
2 KOH + N2O5 = H2O + 2 KNO3
KOH + Na2S = KS + OHNa2 =>
KOH + Na2S = KS + OHNa2
Mg(NO3)2 + Al2(SO4)3 = Al(NO3)3 + MgSO4 =>
3 Mg(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 MgSO4
Cu + Pb(NO3)2 = CuPb + (NO3)2 =>
Cu + Pb(NO3)2 = CuPb + (NO3)2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
C6H5NH2 + Cl2 = C6H5Cl2NH2 =>
C6H5NH2 + Cl2 = C6H5Cl2NH2
bariumhydroxide + nitricacid = bariumnitrate + water =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
NH4NO3 + Ba(OH)2 = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O + 2 NH3
NH3 = N2 + H3 =>
2 NH3 = N2 + 2 H3
CuCO3CuOH2 = CO2 + Cu2O + H2O =>
CuCO3CuOH2 = CO2 + Cu2O + H2O
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
TiCl4(s) + Mg(aq) = MgCl(aq) + Ti(s) =>
TiCl4(s) + 4 Mg(aq) = 4 MgCl(aq) + Ti(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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