| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCIO3 + NaOH = CaOH + NaCIO3
NaNO3 + BaCl2 = NaCl2 + BaNO3 =>
NaNO3 + BaCl2 = NaCl2 + BaNO3
Zn(H2PO4)2 + C3H6N6 = (C3H7N6)2ZnH2(PO4)2 =>
Zn(H2PO4)2 + 2 C3H6N6 = (C3H7N6)2ZnH2(PO4)2
CoF3 + S = SF4 + Co =>
4 CoF3 + 3 S = 3 SF4 + 4 Co
NaOH + HCl = NaCl + H2O(water) =>
NaOH + HCl = NaCl + H2O(water)
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
Zn + Au3N = Zn3N2 + Au =>
3 Zn + 2 Au3N = Zn3N2 + 6 Au
IO3{-} = I{-} + O2 =>
2 IO3{-} = 2 I{-} + 3 O2
Fe(NO3)3 + NaBr = FeBr3 + Na(NO3) =>
Fe(NO3)3 + 3 NaBr = FeBr3 + 3 Na(NO3)
CaCo3 + SO2 + O2 = CaSO4 + Co2 =>
2 CaCo3 + 2 SO2 + 2 O2 = 2 CaSO4 + 3 Co2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
HCl + H2SeO4 = H2Se + Cl2 + H2O =>
8 HCl + H2SeO4 = H2Se + 4 Cl2 + 4 H2O
Mg + Y = Mg2Y =>
2 Mg + Y = Mg2Y
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H{+} + As2S3 + NO3{-} = HAsO3 + N + SO + H2O =>
16 H{+} + 5 As2S3 + 16 NO3{-} = 10 HAsO3 + 16 N + 15 SO + 3 H2O
K2[Zn(OH)4]HCl = ZnClK2(OH)4H =>
K2[Zn(OH)4]HCl = ZnClK2(OH)4H
CH4S(g) + O2(g) = CO2(g) + H2O(g) + SO3(g) =>
2 CH4S(g) + 7 O2(g) = 2 CO2(g) + 4 H2O(g) + 2 SO3(g)
AgBr + S2O3 = Ag(S2O3)2 + Br =>
AgBr + 2 S2O3 = Ag(S2O3)2 + Br
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4NO3
ClF3 + (CH3)2N2H2 = CF4 + N2 + HCl + HF =>
4 ClF3 + (CH3)2N2H2 = 2 CF4 + N2 + 4 HCl + 4 HF
K2CO3 + Al(NO3)3 = Al2(CO3)3 + K(NO3) =>
3 K2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 K(NO3)
Ba + HNO3 = Ba(NO3)2 + H =>
Ba + 2 HNO3 = Ba(NO3)2 + 2 H
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
FeS + Cl = FeCl3 + S2Cl2 =>
2 FeS + 8 Cl = 2 FeCl3 + S2Cl2
CO(NO3)2(aq) + NaI(aq) = COI2 + NaNO3 =>
CO(NO3)2(aq) + 2 NaI(aq) = COI2 + 2 NaNO3
I2 + MnO2 + KOH = K2MnO4 + KI + H2O =>
I2 + MnO2 + 4 KOH = K2MnO4 + 2 KI + 2 H2O
OH + H3A = H3O + A =>
3 OH + 2 H3A = 3 H3O + 2 A
Na2SO3 + Al(OH)3 = Al2(SO3)3 + NaOH =>
3 Na2SO3 + 2 Al(OH)3 = Al2(SO3)3 + 6 NaOH
KClO3 + NH4Cl = KCl + NH4ClO3 =>
KClO3 + NH4Cl = KCl + NH4ClO3
C3H18N2 + O2 = H2O + CO2 + N2 =>
2 C3H18N2 + 15 O2 = 18 H2O + 6 CO2 + 2 N2
P + KNO3 = P2O5 + KNO2 =>
2 P + 5 KNO3 = P2O5 + 5 KNO2
Al2(SO4)3 + Ni = AlNi3 + SO4 =>
Al2(SO4)3 + 6 Ni = 2 AlNi3 + 3 SO4
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
Al(OH)SO4 + H2O = Al(OH)3 + H2SO4 =>
Al(OH)SO4 + 2 H2O = Al(OH)3 + H2SO4
H3PO2 + Br2 + H2O = H3PO4 + HBr =>
H3PO2 + 2 Br2 + 2 H2O = H3PO4 + 4 HBr
CO2 + I2 = I2O + C =>
CO2 + 2 I2 = 2 I2O + C
PbO2 + CaCO3 = Pb(CO3)2 + CaO =>
PbO2 + 2 CaCO3 = Pb(CO3)2 + 2 CaO
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
(NH4)3PO4*12MoO3 + KOH = K2HPO4 + K2MoO4 + H2O + NH3 =>
(NH4)3PO4*12MoO3 + 26 KOH = K2HPO4 + 12 K2MoO4 + 14 H2O + 3 NH3
KNO2 = K2O + NO + O2 =>
4 KNO2 = 2 K2O + 4 NO + O2
CH3COOAg + C4H11NO2 = CH3COOAg(C4H11NO2) =>
CH3COOAg + C4H11NO2 = CH3COOAg(C4H11NO2)
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
NH2CHCOOH + NaOH = NH2CHCOONa + H2O =>
NH2CHCOOH + NaOH = NH2CHCOONa + H2O
C2H4 + CH3OH = C3H7OH =>
C2H4 + CH3OH = C3H7OH
C + F2 + Cl2 = CF2Cl2 =>
C + F2 + Cl2 = CF2Cl2
Mn + Ca3(PO4)2 = Mn3(PO4)2 + Ca =>
3 Mn + Ca3(PO4)2 = Mn3(PO4)2 + 3 Ca
NH3 + Fe2O3 = N2 + Fe + H2O =>
2 NH3 + Fe2O3 = N2 + 2 Fe + 3 H2O
CH3Br + KOH = CH3OH + KBr =>
CH3Br + KOH = CH3OH + KBr
Mg + AgNO4 = Ag + MgNO4 =>
Mg + AgNO4 = Ag + MgNO4
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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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