| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr + 2 AgCl = SrCl2 + 2 Ag
CH4 + KClO4 = H2O + CO2 + KCl =>
CH4 + KClO4 = 2 H2O + CO2 + KCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N + CO2 = NO2 + C =>
N + CO2 = NO2 + C
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Al2O3 + HNO3 = AlN3O9 + H2O =>
Al2O3 + 6 HNO3 = 2 AlN3O9 + 3 H2O
Na2SiO3 + Fe2(SO4)3 = Na2SO4 + Fe2(SiO3)3 =>
3 Na2SiO3 + Fe2(SO4)3 = 3 Na2SO4 + Fe2(SiO3)3
NaNO3 + KHSO4 = HNO3 + Na2SO4 + K2SO4 =>
2 NaNO3 + 2 KHSO4 = 2 HNO3 + Na2SO4 + K2SO4
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
HgSO4 + BaCl2 = HgCl2 + BaSO4 =>
HgSO4 + BaCl2 = HgCl2 + BaSO4
HgNO{3} + Na{2}CO{3} = NaNO{3} + Hg{2}CO{3} =>
HgNO{3} + Na{2}CO{3} = NaNO{3} + Hg{2}CO{3}
Hf + Au + HI = H2 + HfAuI5 =>
2 Hf + 2 Au + 10 HI = 5 H2 + 2 HfAuI5
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Cr2(CO3)3 + KOH = Cr(OH)3 + K2CO3 =>
Cr2(CO3)3 + 6 KOH = 2 Cr(OH)3 + 3 K2CO3
Ba(NO3)2 + K2SO4 = KNO3 + Ba2(SO4)2 =>
2 Ba(NO3)2 + 2 K2SO4 = 4 KNO3 + Ba2(SO4)2
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Zn + Hg(NO3) = Zn(NO3)2 + Hg =>
Zn + 2 Hg(NO3) = Zn(NO3)2 + 2 Hg
C12H10 + O2 = H2O + CO2 =>
2 C12H10 + 29 O2 = 10 H2O + 24 CO2
FeCl2 + H2O2 + KOH = Fe(OH)3 + KCl =>
2 FeCl2 + H2O2 + 4 KOH = 2 Fe(OH)3 + 4 KCl
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
CrCO3 + HCl = CrCl2 + CO2 + H2O =>
CrCO3 + 2 HCl = CrCl2 + CO2 + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C4H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H14(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g)
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
H3AsO4 + Ag(OH) = H2O + Ag3(AsO4) =>
H3AsO4 + 3 Ag(OH) = 3 H2O + Ag3(AsO4)
Cu + Hg = CuHg =>
Cu + Hg = CuHg
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C7H16 + O2(g) = H2O(l) + CO2(g) =>
C7H16 + 11 O2(g) = 8 H2O(l) + 7 CO2(g)
HCl + Na2CO3 = NaCl + H2O1 + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O1 + CO2
KOH + (NH4)2SO4 = K2SO4 + NH4OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
Ca(H2PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca(H2PO4)2 + 2 HNO3 = Ca(NO3)2 + 2 H3PO4
N2H4(g) + N2O2(g) = N2(g) + H2O(g) =>
N2H4(g) + N2O2(g) = 2 N2(g) + 2 H2O(g)
Sn{2+} + Eu{2+} = Sn + Eu{3+} =>
Sn{2+} + 2 Eu{2+} = Sn + 2 Eu{3+}
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
Pb(NO3)3(aq) + Na2CO3(aq) = Pb2(CO3)3(s) + NaNO3(aq) =>
2 Pb(NO3)3(aq) + 3 Na2CO3(aq) = Pb2(CO3)3(s) + 6 NaNO3(aq)
Zn(NO3)2 + BaCl2 = Zn(Cl2)2 + Ba(NO3) =>
Zn(NO3)2 + 2 BaCl2 = Zn(Cl2)2 + 2 Ba(NO3)
C6H7O6Na + CaCl2 = C12H14CaO12 + NaCl =>
2 C6H7O6Na + CaCl2 = C12H14CaO12 + 2 NaCl
NaBr(aq) + I2(g) = NaI(aq) + Br2(g) =>
2 NaBr(aq) + I2(g) = 2 NaI(aq) + Br2(g)
Ba(CH3COO)2 + K3PO4 = Ba3(PO4)2 + KCH3COO =>
3 Ba(CH3COO)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCH3COO
Na2B4O7 + BaCl2 + H2O = Ba(BO2)2 + NaCl + HCl =>
Na2B4O7 + 2 BaCl2 + H2O = 2 Ba(BO2)2 + 2 NaCl + 2 HCl
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
IO3{-} + HSO3{-} + OH{-} = I2 + SO4{-2} + H2O =>
2 IO3{-} + 5 HSO3{-} + 3 OH{-} = I2 + 5 SO4{-2} + 4 H2O
NaOH + SO3 = NaSO + HO3 =>
NaOH + SO3 = NaSO + HO3
Ba{+2} + CO3{-2} = BaCO3 =>
Ba{+2} + CO3{-2} = BaCO3
(NH4)3PO4 + Fe(ClO3)3 = NH4ClO3 + FePO4 =>
(NH4)3PO4 + Fe(ClO3)3 = 3 NH4ClO3 + FePO4
H3PO3 + HBr = PBr3 + H2O =>
H3PO3 + 3 HBr = PBr3 + 3 H2O
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
