| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O(l) = 6 O2(g) + C6H12O6(aq)
C21H44 + O2 = CO2 + H2 =>
C21H44 + 21 O2 = 21 CO2 + 22 H2
KCl(aq) + Pb(C2H3O2)2(aq) = K2Pb + Cl(C2H3O2) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = K2Pb + 2 Cl(C2H3O2)
NaNO3 + HI = NaI + NO3H =>
NaNO3 + HI = NaI + NO3H
O2 + N3 + H2O = HNO3 =>
15 O2 + 4 N3 + 6 H2O = 12 HNO3
Ca + Cs2O = Cs + CaO =>
Ca + Cs2O = 2 Cs + CaO
Na{+} + {-} = Na =>
Na{+} + e = Na
C5H4O2 + H2 = C5H12 + H2O =>
C5H4O2 + 6 H2 = C5H12 + 2 H2O
Cl + CH3CH2COOH = Cl(CH3CH2COO) + H2 =>
2 Cl + 2 CH3CH2COOH = 2 Cl(CH3CH2COO) + H2
Mg(NO3)2 + SrCl2 = MgSr + (NO3)2Cl2 =>
Mg(NO3)2 + SrCl2 = MgSr + (NO3)2Cl2
Ca{2+} + SO4{2-} = Ca(SO4) =>
Ca{2+} + SO4{2-} = Ca(SO4)
Na2SO4 + Sr(NO3) = Na2(NO3) + SrSO4 =>
Na2SO4 + Sr(NO3) = Na2(NO3) + SrSO4
SO3 + Rb2O = SO2 + Rb2O3 =>
2 SO3 + Rb2O = 2 SO2 + Rb2O3
potassiumchloride + carbonicacid = potassiumcarbonate + HCl =>
2 KCl + H2CO3 = K2CO3 + 2 HCl
Ba(OH)3 + HI = H2O + Ba(I)3 =>
Ba(OH)3 + 3 HI = 3 H2O + Ba(I)3
NO(g) + O2(s) = NO2(g) =>
2 NO(g) + O2(s) = 2 NO2(g)
VO2 + HNO3 = VO2(NO3)2 + NO + H2O =>
3 VO2 + 8 HNO3 = 3 VO2(NO3)2 + 2 NO + 4 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
P2O5 + Ba(OH)2 = H2O + Ba3(PO4)2 =>
P2O5 + 3 Ba(OH)2 = 3 H2O + Ba3(PO4)2
Ca + HClO4 = Ca(ClO4) + H2 =>
2 Ca + 2 HClO4 = 2 Ca(ClO4) + H2
Ba(ClO3)2 = BaCl2 + O23 =>
23 Ba(ClO3)2 = 23 BaCl2 + 6 O23
CrO3 + KOH = K2[CrO4] + H2O =>
CrO3 + 2 KOH = K2[CrO4] + H2O
C3H7OH + CH2O2 = C4H8O2 + H2O =>
C3H7OH + CH2O2 = C4H8O2 + H2O
HgS + H{+} + NO3{-} = Hg2{+} + NO + S + H2O =>
6 HgS + 4 H{+} + NO3{-} = 3 Hg2{+} + NO + 6 S + 2 H2O
HC1 + Pb = PbC12 + H2 =>
12 HC1 + Pb = PbC12 + 6 H2
Na4 + O2 = NaO =>
Na4 + 2 O2 = 4 NaO
CrO2 = CrO + O2 =>
2 CrO2 = 2 CrO + O2
NaNO3 + Fe2O3 = NaO3 + Fe2NO3 =>
NaNO3 + Fe2O3 = NaO3 + Fe2NO3
Hg + NHO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 NHO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
TiCl3 + Ti3Al = TiAl + TiCl2 =>
4 TiCl3 + Ti3Al = TiAl + 6 TiCl2
Cu + Fe(NO3) = Cu(NO3)2 + Fe =>
Cu + 2 Fe(NO3) = Cu(NO3)2 + 2 Fe
AgNO3(aq)KSCN(aq) = KNO3(aq)AgSCN =>
AgNO3(aq)KSCN(aq) = KNO3(aq)AgSCN
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
WO3 + C = W + CO2 =>
2 WO3 + 3 C = 2 W + 3 CO2
N2O4(g) = N2(g) + O2(g) =>
N2O4(g) = N2(g) + 2 O2(g)
PhCO2Na + HCl = PhCOOH + NaCl =>
PhCO2Na + HCl = PhCOOH + NaCl
KMnO2 + HCl = KCl + MnCl + Cl2 + H2O =>
KMnO2 + 4 HCl = KCl + MnCl + Cl2 + 2 H2O
S + Ba = BaS =>
S + Ba = BaS
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
CaCO3 + CsCl = CaCl2 + CO3Cs2 =>
CaCO3 + 2 CsCl = CaCl2 + CO3Cs2
Na2HPO4 + Ba(OH)2 = Ba3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 NaOH + 2 H2O
Cu2CO3 + HC2H3O2 = Cu(C2H3O2) + H2O + CO2 =>
Cu2CO3 + 2 HC2H3O2 = 2 Cu(C2H3O2) + H2O + CO2
(NH4)6Mo7O24 = MoO3 + NH3 + H2O =>
(NH4)6Mo7O24 = 7 MoO3 + 6 NH3 + 3 H2O
K2Co3 + Mg(OH)2 = MgCo3 + KOH =>
K2Co3 + Mg(OH)2 = MgCo3 + 2 KOH
Sr(NO3)2 + (NH4)2CO3 = SrCO3 + NH4(NO3) =>
Sr(NO3)2 + (NH4)2CO3 = SrCO3 + 2 NH4(NO3)
H2S + KMnO4 + HCl = H2SO4 + KCl + MnCl2 + H2O =>
5 H2S + 8 KMnO4 + 24 HCl = 5 H2SO4 + 8 KCl + 8 MnCl2 + 12 H2O
C2H4 + O4 = CO2 + H2O =>
2 C2H4 + 3 O4 = 4 CO2 + 4 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
AsCI + HS = AsS + HCI =>
AsCI + HS = AsS + HCI
HfO2 + H2 = H2O + Hf =>
HfO2 + 2 H2 = 2 H2O + Hf
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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