| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 KCN = Al(CN)3 + 3 KCl
C6H12N4 + LiClO4 = N2 + CO2 + H2O + LiCl =>
2 C6H12N4 + 9 LiClO4 = 4 N2 + 12 CO2 + 12 H2O + 9 LiCl
CaF2*3Ca3(PO4)2 + H2SO4 + H2O = CaSO4*2H2O + HF + H3PO4 =>
CaF2*3Ca3(PO4)2 + 10 H2SO4 + 20 H2O = 10 CaSO4*2H2O + 2 HF + 6 H3PO4
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
Ca(OH)2 + Al2O3 = CaAl2O4 + H2O =>
Ca(OH)2 + Al2O3 = CaAl2O4 + H2O
Zn(aq) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(aq) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
HCl + C2H9N2 = C2H10N2 + Cl =>
HCl + C2H9N2 = C2H10N2 + Cl
Mg + Si = Mg2Si =>
2 Mg + Si = Mg2Si
PbS + C2H5NS + HCl = H2S + PbCl + C2H4NS =>
PbS + C2H5NS + HCl = H2S + PbCl + C2H4NS
C4H6O3 = C + H2O =>
C4H6O3 = 4 C + 3 H2O
[Pt(NH3)2]Cl4 + Na2S = PtS2 + NH3 + NaCl =>
[Pt(NH3)2]Cl4 + 2 Na2S = PtS2 + 2 NH3 + 4 NaCl
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
Cl2 + Au = AuCl3 =>
3 Cl2 + 2 Au = 2 AuCl3
CaCl2 + HNo3 = Ca(No3)2 + HCl =>
CaCl2 + 2 HNo3 = Ca(No3)2 + 2 HCl
H2NCH2COOH + H{+} = H2NCH2COOH2{+} =>
H2NCH2COOH + H{+} = H2NCH2COOH2{+}
CuO + Al = AlO3 + Cu =>
3 CuO + Al = AlO3 + 3 Cu
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
Hg{+} + (NO3){-} = Hg(NO3) =>
Hg{+} + (NO3){-} = Hg(NO3)
BaO + CO2 = BaCO2 + O2 =>
2 BaO + 2 CO2 = 2 BaCO2 + O2
Cr(OH)3 + H2CO3 = Cr2(CO3)3 + H2O =>
2 Cr(OH)3 + 3 H2CO3 = Cr2(CO3)3 + 6 H2O
C10H16O + NaBH4 + C2H5OH = C10H18O + NaB(OCH3)4 =>
10 C10H16O + 2 NaBH4 + 9 C2H5OH = 11 C10H18O + 2 NaB(OCH3)4
NaOH + Cl2 = NaCl + NaClO*H2O =>
2 NaOH + Cl2 = NaCl + NaClO*H2O
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr =>
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr
SiH4 + AgNO3 + H2O = Ag + HNO3 + H2SiO3 =>
SiH4 + 8 AgNO3 + 3 H2O = 8 Ag + 8 HNO3 + H2SiO3
ZnS + NH4NO3 = Zn(NO3)2 + (NH4)2S =>
ZnS + 2 NH4NO3 = Zn(NO3)2 + (NH4)2S
H2C2O4 + KMnO4 = CO2 + H2O + K2CO3 + Mn02 =>
7 H2C2O4 + 2 KMnO4 = 13 CO2 + 7 H2O + K2CO3 + Mn02
Cu2O + NH3 = Cu2 + N2O + H2O =>
4 Cu2O + 2 NH3 = 4 Cu2 + N2O + 3 H2O
BaS + FeCl3 = Fe2S3 + BaCl2 =>
3 BaS + 2 FeCl3 = Fe2S3 + 3 BaCl2
H2SO4 + Ca3(PO4)2 = CaHPO4 + CaSO4 =>
H2SO4 + Ca3(PO4)2 = 2 CaHPO4 + CaSO4
Mg + FePO4 = Mg2(PO4)3 + Fe =>
2 Mg + 3 FePO4 = Mg2(PO4)3 + 3 Fe
Zn + KBrO3 + KOH = Br2 + K2ZnO2 + H2O =>
5 Zn + 2 KBrO3 + 8 KOH = Br2 + 5 K2ZnO2 + 4 H2O
H2O + NaHSO4 = H3O + Na + SO4 =>
H2O + NaHSO4 = H3O + Na + SO4
CU + HF = CUF2 + H2 =>
CU + 2 HF = CUF2 + H2
ZrOCl2 + H + PO4 = Zr3(PO4)4 + HCl + H2O =>
3 ZrOCl2 + 12 H + 4 PO4 = Zr3(PO4)4 + 6 HCl + 3 H2O
Ca(OH)2 + CH2CHCOOH = Ca(CH2CHCOO)2 + H2O =>
Ca(OH)2 + 2 CH2CHCOOH = Ca(CH2CHCOO)2 + 2 H2O
Ba(OH)2 + F2 = BaF2 + OH =>
Ba(OH)2 + F2 = BaF2 + 2 OH
C2H6O + Na = C2H6 + NaO =>
C2H6O + Na = C2H6 + NaO
Cu(OH)2 + H3(AsO4) = Cu3(AsO4)2 + H2O =>
3 Cu(OH)2 + 2 H3(AsO4) = Cu3(AsO4)2 + 6 H2O
FeO(OH)H2O = Fe2O3 + H2O =>
2 FeO(OH)H2O = Fe2O3 + 3 H2O
CuS(s) + O(g) = CuO(s) + SO2(g) =>
CuS(s) + 3 O(g) = CuO(s) + SO2(g)
MgSO4 + K3PO4 = Mg3(PO4)2 + K2SO4 =>
3 MgSO4 + 2 K3PO4 = Mg3(PO4)2 + 3 K2SO4
B10H18 + O2 = B5O3 + H2O =>
2 B10H18 + 15 O2 = 4 B5O3 + 18 H2O
CH3COOH + (CH2CH3)3N = (CH2CH3)3NCH3COOH =>
CH3COOH + (CH2CH3)3N = (CH2CH3)3NCH3COOH
Cr(OH)3 + Zn = Zn(OH)2 + Cr =>
2 Cr(OH)3 + 3 Zn = 3 Zn(OH)2 + 2 Cr
C3H6O + Cl2 = C3H5OCl + HCl =>
C3H6O + Cl2 = C3H5OCl + HCl
Na2SO3 + NaOH = Na + H2SO3 + O2 =>
Na2SO3 + 2 NaOH = 4 Na + H2SO3 + O2
Ti + H2O = H2 + Ti(OH) =>
2 Ti + 2 H2O = H2 + 2 Ti(OH)
H2S + NaOH = Na2S + OH2 =>
H2S + 2 NaOH = Na2S + 2 OH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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