| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(OH)2 + 2 KOH = K2SnO2 + 2 H2O
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)PO4*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)MoO4 + 34 HNO3 = 4(NH4)PO4*12MoO3 + 39 NH4NO3 + 33 H2O
C8H8O2 + HONO2 = C8H7NO4 + H2O =>
C8H8O2 + HONO2 = C8H7NO4 + H2O
C12H22O12(s) + O2(g) = CO2(g) + H2O(liq) =>
2 C12H22O12(s) + 23 O2(g) = 24 CO2(g) + 22 H2O(liq)
C2H6O = C4H6 + H2O + H2 =>
2 C2H6O = C4H6 + 2 H2O + H2
(NH4)2SO4 + Mn(C2H3O2)2 = NH4C2H3O2 + MnSO4 =>
(NH4)2SO4 + Mn(C2H3O2)2 = 2 NH4C2H3O2 + MnSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C100H160 + O2 = CO2 + H2O =>
C100H160 + 140 O2 = 100 CO2 + 80 H2O
Al + HCe = AlCe3 + H2 =>
2 Al + 6 HCe = 2 AlCe3 + 3 H2
H2CO + KMnO4 + H2SO4 = HCOOH + MnSO4 + H2O + K2SO4 =>
5 H2CO + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + 3 H2O + K2SO4
F2 + P = PF6 =>
3 F2 + P = PF6
Fe + CuO2 = Cu + Fe2O3 =>
4 Fe + 3 CuO2 = 3 Cu + 2 Fe2O3
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2H2O + 2 HF
Mn(OH)2 + NaOH = MnOH + Na(OH)2 =>
Mn(OH)2 + NaOH = MnOH + Na(OH)2
KBrO4 + KBr = KBrO3 =>
3 KBrO4 + KBr = 4 KBrO3
NO(g) + H2(g) = N2(g) + H2O =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O
CH4O + HNO3 = CH3NO3 + H2O =>
CH4O + HNO3 = CH3NO3 + H2O
HfCl4 + H2O = HfOCl2 + HCl =>
HfCl4 + H2O = HfOCl2 + 2 HCl
SO3 + H2 = H2S + H2O =>
SO3 + 4 H2 = H2S + 3 H2O
Pd + HCl + HNO3 = H2PdCl6 + NO + H2O =>
3 Pd + 18 HCl + 4 HNO3 = 3 H2PdCl6 + 4 NO + 8 H2O
(NH4)2Fe(SO4)2 + BaCl2 = (NH4)Cl + BaFe(SO4)2 =>
(NH4)2Fe(SO4)2 + BaCl2 = 2(NH4)Cl + BaFe(SO4)2
CrCl2 + Ba(OH)2 = Cr(OH)2 + BaCl2 =>
CrCl2 + Ba(OH)2 = Cr(OH)2 + BaCl2
Na2SO4 + O2 = Na2O2 + SO4 =>
Na2SO4 + O2 = Na2O2 + SO4
Cu(OH)2 + HNO3 = Cu(NO3)2 + HOH =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 HOH
Cl + O + H = ClOH =>
Cl + O + H = ClOH
SO4 + H2 = H2S + H2O =>
SO4 + 5 H2 = H2S + 4 H2O
NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
Cu + NH4OH = Cu(NH3)2 + H2O =>
Cu + 2 NH4OH = Cu(NH3)2 + 2 H2O
Mg + H2O(l) = MgO + H2 =>
Mg + H2O(l) = MgO + H2
AlF3 + NH3 + O2 = Al(OH)3 + HF + N2 =>
2 AlF3 + 4 NH3 + 3 O2 = 2 Al(OH)3 + 6 HF + 2 N2
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
K2CrO4 + H2SO4 + H2O2 = H2O + K2SO4 + CrO4 =>
K2CrO4 + H2SO4 + H2O2 = 2 H2O + K2SO4 + CrO4
Cu + CuO2 + H2SO4 = CuSO4 + H2O =>
Cu + CuO2 + 2 H2SO4 = 2 CuSO4 + 2 H2O
K2Cr2O7 + KI + H2O = KOH + K3[Cr(OH)6] + I2 =>
K2Cr2O7 + 6 KI + 7 H2O = 2 KOH + 2 K3[Cr(OH)6] + 3 I2
SiO + C = Si + CO =>
SiO + C = Si + CO
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s)
NaOH + O2 = Na2O2 + H2O =>
4 NaOH + O2 = 2 Na2O2 + 2 H2O
Pb(NO3)2(aq) + NaCl = PbCl2 + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl = PbCl2 + 2 NaNO3(aq)
MnCO3 + H2O = Mn2(OH)2CO3 + CO2 =>
2 MnCO3 + H2O = Mn2(OH)2CO3 + CO2
C3H8O + HCl = C3H7Cl + H2O =>
C3H8O + HCl = C3H7Cl + H2O
Rb2CO3 + H2O = RbOH + H2CO3 =>
Rb2CO3 + 2 H2O = 2 RbOH + H2CO3
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
CaBr2 + Al2(SO4)3 = CaSO4 + AlBr3 =>
3 CaBr2 + Al2(SO4)3 = 3 CaSO4 + 2 AlBr3
KMnO4 + H2SO4 = Mn2O7 + H2O + KHSO4 =>
2 KMnO4 + 2 H2SO4 = Mn2O7 + H2O + 2 KHSO4
PO2 = P2O4 =>
2 PO2 = P2O4
Ag2S + O2 = Ag2O + S =>
2 Ag2S + O2 = 2 Ag2O + 2 S
Mo + NO3 = MoO3 + NO =>
2 Mo + 3 NO3 = 2 MoO3 + 3 NO
HCOOH + Ca = (HCOO)2Ca + H2 =>
2 HCOOH + Ca = (HCOO)2Ca + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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