| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 = O2 + 2 KNO2
C106H263O110N16P + O2 = CO2 + H2O + NH3 + PO4 =>
4 C106H263O110N16P + 427 O2 = 424 CO2 + 430 H2O + 64 NH3 + 4 PO4
FeO + LiBr = FeBr2 + Li2O =>
FeO + 2 LiBr = FeBr2 + Li2O
FeS + HCI = FeCI + HS =>
FeS + HCI = FeCI + HS
H2SO4 + CaCl2 = CaO + H2S + Cl2 =>
H2SO4 + 4 CaCl2 = 4 CaO + H2S + 4 Cl2
HClCo2 = Co2HCl =>
HClCo2 = Co2HCl
HCOOH + (CH3)2CHCH2CH2OH = C6H12O2 + H2O =>
HCOOH + (CH3)2CHCH2CH2OH = C6H12O2 + H2O
V2O5(s) + HCl(aq) = VOCl3(s) + H2O(i) =>
V2O5(s) + 6 HCl(aq) = 2 VOCl3(s) + 3 H2O(i)
MgONaOH = MgO2NaH =>
MgONaOH = MgO2NaH
NiCl2 + NaBH4 + H2O = Ni + NaCl + B(OH)3 + H2 =>
NiCl2 + 2 NaBH4 + 6 H2O = Ni + 2 NaCl + 2 B(OH)3 + 7 H2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
V(OH)3 + HClO4 = V(ClO4)3 + H2O =>
V(OH)3 + 3 HClO4 = V(ClO4)3 + 3 H2O
C21H18O12 + O2 = CO2 + H2O =>
2 C21H18O12 + 39 O2 = 42 CO2 + 18 H2O
Cu(s) + Mg(NO3)2(ac) = Mg(s) + Cu(NO3)2(ac) =>
Cu(s) + Mg(NO3)2(ac) = Mg(s) + Cu(NO3)2(ac)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(s) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(s)
K2S3 + HNO3 = KNO3 + H2SO4 + NO2 + H2O =>
K2S3 + 22 HNO3 = 2 KNO3 + 3 H2SO4 + 20 NO2 + 8 H2O
Sr(NO3)2 + Fe(NO3)3*9H2O + NaOH = Sr3Fe2(OH)12 + NaNO3 + H2O =>
3 Sr(NO3)2 + 2 Fe(NO3)3*9H2O + 12 NaOH = Sr3Fe2(OH)12 + 12 NaNO3 + 18 H2O
BaCl2 + ZnNO3 = BaCl2ZnNO3 =>
BaCl2 + ZnNO3 = BaCl2ZnNO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CuSO4 + H2O + Zn = CuO + H + ZnSO4 =>
CuSO4 + H2O + Zn = CuO + 2 H + ZnSO4
CH3NH3ClH2O = CH3NH2ClH3O =>
CH3NH3ClH2O = CH3NH2ClH3O
Li + D2O = LiOD + D2 =>
2 Li + 2 D2O = 2 LiOD + D2
Na(OH) + CH3COOH = NaCH3COO + H2O =>
Na(OH) + CH3COOH = NaCH3COO + H2O
C12H22O11(s)(sucrose) + O2 = CO2(g) + H2O(l) =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2(g) + 11 H2O(l)
Al(s) + H2SO4 = Al2(SO4)3(aq) + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2
KOH + HOCl = KOCl + H2O =>
KOH + HOCl = KOCl + H2O
CON2H4 + O2 = CO2 + H2O + NO2 =>
2 CON2H4 + 7 O2 = 2 CO2 + 4 H2O + 4 NO2
FeS2 + O2 = Fe2O3 + S2O3 =>
4 FeS2 + 9 O2 = 2 Fe2O3 + 4 S2O3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CuSO4 + H2O + Zn = Cu2O + ZnSO4 + H2 =>
2 CuSO4 + H2O + 2 Zn = Cu2O + 2 ZnSO4 + H2
AgI + KCN = AgCN + KI =>
AgI + KCN = AgCN + KI
C6H5OH + H2 = CH4 + H2O =>
C6H5OH + 10 H2 = 6 CH4 + H2O
Hg(aq) + PO4(aq) = Hg3(PO4)2(s) =>
3 Hg(aq) + 2 PO4(aq) = Hg3(PO4)2(s)
Al(s) + H2SO4 = Al2(SO4)3 + H2(g) =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2(g)
C2O + O = CO2 =>
C2O + 3 O = 2 CO2
Li + D2O = Li2O + D2 =>
2 Li + D2O = Li2O + D2
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
Al(s) + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
C2O + O = CO6 =>
C2O + 11 O = 2 CO6
C12H22O11(s)(sucrose) + O2 = CO2 + H2O =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2 + 11 H2O
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2S2O8 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
Ca3(PO4)2 = Ca + PO4 =>
Ca3(PO4)2 = 3 Ca + 2 PO4
C6H5OH + H2 = C6H6 + H2O =>
C6H5OH + H2 = C6H6 + H2O
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH =>
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH
C12H22O11(s)(sucrose) + O2 = CO2(s) + H2O(l) =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2(s) + 11 H2O(l)
FeC2O4*2H2O + O2 = CO2 + Fe3O4 + H2O =>
3 FeC2O4*2H2O + 2 O2 = 6 CO2 + Fe3O4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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