| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + HgO = HgCl2 + Cl2O
Cl2 + H2O + HgO = HClO + HgCl2 =>
2 Cl2 + H2O + HgO = 2 HClO + HgCl2
HgO + H2O + Cl2 = HOCl + HgO*HgCl2 =>
2 HgO + H2O + 2 Cl2 = 2 HOCl + HgO*HgCl2
K3N + O2 = K2O + NO2 =>
4 K3N + 7 O2 = 6 K2O + 4 NO2
Ru(NO3)8 + Sc = Sc(NO3)3 + Ru =>
3 Ru(NO3)8 + 8 Sc = 8 Sc(NO3)3 + 3 Ru
CH3NHCH3 + HCl = CH3NH2CH3Cl =>
CH3NHCH3 + HCl = CH3NH2CH3Cl
AgCuS + HNO3 = AgNO3 + NO2 + H2O + CuSO4 =>
AgCuS + 10 HNO3 = AgNO3 + 9 NO2 + 5 H2O + CuSO4
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
CoNO32 + BaS = CoS + BaNO32 =>
CoNO32 + BaS = CoS + BaNO32
Hg + Co = HgCo =>
Hg + Co = HgCo
Fe(s) + Sn(NO3)4 = Fe(NO3)3 + Sn(s) =>
4 Fe(s) + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn(s)
Pb + CoCl4 = PbCoCl4 =>
Pb + CoCl4 = PbCoCl4
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
NaBr + H2SO4 = HBr + Na2SO4 =>
2 NaBr + H2SO4 = 2 HBr + Na2SO4
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
zinccarbonate = Zn + CO3 =>
ZnCO3 = Zn + CO3
NH4HCO3 + CH2O2 = NH4CHO2 + CO2 + H2O =>
NH4HCO3 + CH2O2 = NH4CHO2 + CO2 + H2O
ZnCO3 + Li2SO4 = ZnSO4Li2CO3 =>
ZnCO3 + Li2SO4 = ZnSO4Li2CO3
AI + I2 = AI3 =>
AI + I2 = AI3
Na2CO3(aq) + CuSO4(aq) = Na2SO3(aq) + CuCO4(s) =>
Na2CO3(aq) + CuSO4(aq) = Na2SO3(aq) + CuCO4(s)
C3H7NH2 + HBr = C3H7NH3Br =>
C3H7NH2 + HBr = C3H7NH3Br
Si + Cu2 = SiCu =>
2 Si + Cu2 = 2 SiCu
Na2SO4 + Cu2S = Na2S + Cu2SO4 =>
Na2SO4 + Cu2S = Na2S + Cu2SO4
Sr(s) + H2O(l) = H2(g) + SrO(s) =>
Sr(s) + H2O(l) = H2(g) + SrO(s)
ZnSO4 + Li2CO3 = Li2Zn + CO3SO4 =>
ZnSO4 + Li2CO3 = Li2Zn + CO3SO4
Na2CO3 + P6(NO3)2 = Na(NO3) + CO3P6 =>
Na2CO3 + P6(NO3)2 = 2 Na(NO3) + CO3P6
NaOH + Ba(OH)2 + H2SO3 = Na2Ba(SO3)2 + H2O =>
2 NaOH + Ba(OH)2 + 2 H2SO3 = Na2Ba(SO3)2 + 4 H2O
HClO3 + NiO = Ni(ClO3)2 + H2O =>
2 HClO3 + NiO = Ni(ClO3)2 + H2O
K3[Fe(CN)6] + KSCN = Fe(SCN)3 + KCN =>
K3[Fe(CN)6] + 3 KSCN = Fe(SCN)3 + 6 KCN
Zn2SO4 + Sr2Cl = Zn2Cl + Sr2SO4 =>
Zn2SO4 + Sr2Cl = Zn2Cl + Sr2SO4
PbBr2 + Ag = Pb + AgBr =>
PbBr2 + 2 Ag = Pb + 2 AgBr
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Mg(NO3)2 + CO2 + H2O = MgCO3 + HNO3 =>
Mg(NO3)2 + CO2 + H2O = MgCO3 + 2 HNO3
XCHCH3CH3 + KMnO4 + H2SO4 = XCOOH + CO2 + MnSO4 + K2SO4 + H2O =>
5 XCHCH3CH3 + 18 KMnO4 + 27 H2SO4 = 5 XCOOH + 10 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
Cl = Cl2 =>
2 Cl = Cl2
C7H8O + CH3COOH = C6H5CH2OCOCH3 + H2O =>
C7H8O + CH3COOH = C6H5CH2OCOCH3 + H2O
PbS + HNO3 = S + NO + H2O + PbO =>
3 PbS + 2 HNO3 = 3 S + 2 NO + H2O + 3 PbO
Ni(H2O)6 + NH3 = Ni(NH3)6 + H2O =>
Ni(H2O)6 + 6 NH3 = Ni(NH3)6 + 6 H2O
H2(g) + NO2 = H2O + N(g) =>
2 H2(g) + NO2 = 2 H2O + N(g)
CO2 + AlO3 = Al(CO3)3 =>
3 CO2 + AlO3 = Al(CO3)3
(CH3)H2N + O2 = CO2 + H2O + N2 =>
4(CH3)H2N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
S + NaOH = Na + SO2 + H2O =>
S + 4 NaOH = 4 Na + SO2 + 2 H2O
Na2CO3 + Cr(NO3)3 = Cr2(CO3)3 + Na(NO3) =>
3 Na2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 Na(NO3)
Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca
MnS + NaOH = Mn(OH)2 + Na2S =>
MnS + 2 NaOH = Mn(OH)2 + Na2S
CuS + NHO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 NHO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
H2S + H2SO3 = S + OH =>
H2S + 2 H2SO3 = 3 S + 6 OH
Hg + Co = HgCo =>
Hg + Co = HgCo
LiOH + FH = LiH + FOH =>
LiOH + FH = LiH + FOH
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/24
Équations équilibrées sur09/05/23
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