| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb3N + 3 CaO = 3 Rb2O + Ca3N2
K3PO4 + BaCl = KCl + Ba3PO4 =>
K3PO4 + 3 BaCl = 3 KCl + Ba3PO4
KIO + H3AsO3 + HCl = KCl + H3AsO4 + I2 + H2O =>
2 KIO + H3AsO3 + 2 HCl = 2 KCl + H3AsO4 + I2 + H2O
LiH + HCl = LiCl + H2 =>
LiH + HCl = LiCl + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H14 = C6H12 + H2 =>
C6H14 = C6H12 + H2
NaCl + HgNO3 = HgCl + NaNO3 =>
NaCl + HgNO3 = HgCl + NaNO3
MnO4{-} + Fe{+2} + H{+} = Mn{+2} + H2O + Fe{3+} =>
MnO4{-} + 5 Fe{+2} + 8 H{+} = Mn{+2} + 4 H2O + 5 Fe{3+}
PH3(g) + O2(g) = P4O10(s) + H2O =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O
K2CO3 + NH3*H2O = KOH + (NH4)2CO3 =>
K2CO3 + 2 NH3*H2O = 2 KOH + (NH4)2CO3
SO2Cl2 + NH3 = SO2(NH2)2 + NH4Cl =>
SO2Cl2 + 4 NH3 = SO2(NH2)2 + 2 NH4Cl
AuCl3 + KI = AuCl + KCl + I2 =>
AuCl3 + 2 KI = AuCl + 2 KCl + I2
H{+} + e + H2SO3 = S2O3{2-} + H2O =>
2 H{+} + 4e + 2 H2SO3 = S2O3{2-} + 3 H2O
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
C6H12O2 + CO2 + H2O = C3H6O2 =>
7 C6H12O2 + 6 CO2 + 6 H2O = 16 C3H6O2
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
Si + H2 = SiH2 =>
Si + H2 = SiH2
Na2CO3 + La2O3 + SrCO3 + ZrO2 + Nb2O5 = Na33La13Sr33Zr40Nb60O3 + O2 + CO2 =>
33 Na2CO3 + 13 La2O3 + 66 SrCO3 + 80 ZrO2 + 60 Nb2O5 = 2 Na33La13Sr33Zr40Nb60O3 + 296 O2 + 99 CO2
C4H7O2 + NaOH = C2H3O2Na + C2H6O =>
4 C4H7O2 + 5 NaOH = 5 C2H3O2Na + 3 C2H6O
Fe + H2O + CO2 + O2 = (FeOH)2CO3 =>
2 Fe + H2O + CO2 + O2 = (FeOH)2CO3
Zn2O3 + KOH = Zn(OH)3 + K2O =>
Zn2O3 + 6 KOH = 2 Zn(OH)3 + 3 K2O
(NH2)2CO + NO = N2 + CO2 + H2O =>
2(NH2)2CO + 6 NO = 5 N2 + 2 CO2 + 4 H2O
NaOH + C6H4(COOH)(COOK) = Na + KO + C6H4(COOH)2 =>
NaOH + C6H4(COOH)(COOK) = Na + KO + C6H4(COOH)2
Cs2SO4 + SrCl2 = Cs2Cl2 + SrSO4 =>
Cs2SO4 + SrCl2 = Cs2Cl2 + SrSO4
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
CrO3 + H2O = Cr(OH)3 + O =>
2 CrO3 + 3 H2O = 2 Cr(OH)3 + 3 O
C90H180O90N45 = NH3 + C + H2O + O2 =>
4 C90H180O90N45 = 180 NH3 + 360 C + 90 H2O + 135 O2
NH2 + H2O = NH3 + OH =>
NH2 + H2O = NH3 + OH
Al + FeO2 = Al2O3 + Fe =>
4 Al + 3 FeO2 = 2 Al2O3 + 3 Fe
Ce + H{+} = Ce3{+} + H2 =>
6 Ce + 2 H{+} = 2 Ce3{+} + H2
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
Fe + Al(OH)3 = Fe(OH)3 + Al =>
Fe + Al(OH)3 = Fe(OH)3 + Al
KNO3(s) + C(s) + S(s) = N2(g) + CO2(g) + K2S(s) =>
2 KNO3(s) + 3 C(s) + S(s) = N2(g) + 3 CO2(g) + K2S(s)
SiO2 + K2O = K2(SiO3) =>
SiO2 + K2O = K2(SiO3)
N2O5 + Cu(OH)2 = CuNO3 + H2 + O2 =>
2 N2O5 + 4 Cu(OH)2 = 4 CuNO3 + 4 H2 + 3 O2
HBF4 + H2O = H3BO3 + HF =>
HBF4 + 3 H2O = H3BO3 + 4 HF
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
HCl + NH3(aq) + CoCl2(OH2)6 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 HCl + 12 NH3(aq) + 2 CoCl2(OH2)6 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
NaCl + (F)2 = NaF + (Cl)2 =>
2 NaCl + (F)2 = 2 NaF + (Cl)2
P2O5 + CaO = P2O5CaO =>
P2O5 + CaO = P2O5CaO
CH2O + O2 = CO + H2O =>
2 CH2O + O2 = 2 CO + 2 H2O
Al2 + HCI = AlCI + H2 =>
Al2 + 2 HCI = 2 AlCI + H2
KCIO2(s) = KCI(s) + O2(g) =>
KCIO2(s) = KCI(s) + O2(g)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HNO3 + HI = NO2 + HIO2 + H2O =>
4 HNO3 + HI = 4 NO2 + HIO2 + 2 H2O
As + KBr3O + KOH = KAsO3 + KBr + H2O =>
4 As + 5 KBr3O + 14 KOH = 4 KAsO3 + 15 KBr + 7 H2O
HC2H3O2 + CaCO3 = HCO3 + Ca + C2H3O =>
5 HC2H3O2 + 6 CaCO3 = 8 HCO3 + 6 Ca + 4 C2H3O
HCl2 + H2O2 = HCl + O2 =>
2 HCl2 + H2O2 = 4 HCl + O2
FeCl2 + O2 = Fe2O3 + FeCl3 =>
12 FeCl2 + 3 O2 = 2 Fe2O3 + 8 FeCl3
Ca*SO4 = Ca + SO4 =>
Ca*SO4 = Ca + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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