Équations équilibrées la veille |
2 Ni2S + 3 O2 = 2 Ni2O + 2 SO2
Fe(OH)2 + OH{-} = Fe(OH)3 + {-} =>
Fe(OH)2 + OH{-} = Fe(OH)3 + e
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BeO + H2 = Be + H2O =>
BeO + H2 = Be + H2O
NaCl + NaIO3 = NaOCl + NaI =>
3 NaCl + NaIO3 = 3 NaOCl + NaI
MgSO4*7H2O + NH4OH = Mg(OH)2 + (NH4)2SO4 + H2O =>
MgSO4*7H2O + 2 NH4OH = Mg(OH)2 + (NH4)2SO4 + 7 H2O
CoCl2 + Na2C2O4 = Na2Cl2 + CoC2O4 =>
CoCl2 + Na2C2O4 = Na2Cl2 + CoC2O4
F2 + H2O = HF + [O] =>
F2 + H2O = 2 HF + [O]
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
AgNO3 + MgCI2 = AgCI2 + NO3Mg =>
AgNO3 + MgCI2 = AgCI2 + NO3Mg
Mg(OH)2 + Mn(NO3)2 = Mg(NO3)2 + Mn(OH)2 =>
Mg(OH)2 + Mn(NO3)2 = Mg(NO3)2 + Mn(OH)2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na2CrO4 + Cu = Na2CuO4 + Cr =>
Na2CrO4 + Cu = Na2CuO4 + Cr
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Be + S = Be2S =>
2 Be + S = Be2S
C6H8O7 + NaHCO3 = C6H8NaO6 + CO2 + H2O =>
7 C6H8O7 + 6 NaHCO3 = 6 C6H8NaO6 + 12 CO2 + 7 H2O
Bi(NO3)3 + NH3 = Bi(OH)3 + NH2 + HNO3 =>
Bi(NO3)3 + 7 NH3 = Bi(OH)3 + 8 NH2 + 2 HNO3
H2SO4 + Co = CoSO4 + H2 =>
H2SO4 + Co = CoSO4 + H2
C(COOCH3)4 + NaOH = (NaO)COONa + CH3 + H2O =>
7 C(COOCH3)4 + 62 NaOH = 31(NaO)COONa + 32 CH3 + 25 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
HCl + NaBr = NaCl + H2 + Br2 =>
2 HCl + 2 NaBr = 2 NaCl + H2 + Br2
AsCl3(s) + H2O(l) = HCl(aq) + As(OH)3(aq) =>
AsCl3(s) + 3 H2O(l) = 3 HCl(aq) + As(OH)3(aq)
(NH4)3PO4 + K2CO3 = (NH4)2CO3 + K3PO4 =>
2(NH4)3PO4 + 3 K2CO3 = 3(NH4)2CO3 + 2 K3PO4
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
Na2S + Mg(NO3)2 = NaNO3 + MgS =>
Na2S + Mg(NO3)2 = 2 NaNO3 + MgS
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
He + Br2 = HeBr =>
2 He + Br2 = 2 HeBr
Ca(H2PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(H2PO4)2 =>
Ca(H2PO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(H2PO4)2
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaHPo4 + H3Po4 = Ca(H2Po4)2 =>
CaHPo4 + H3Po4 = Ca(H2Po4)2
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
HCl + F2 = HF + Cl2 =>
2 HCl + F2 = 2 HF + Cl2
Fl + Ca = CaFl =>
Fl + Ca = CaFl
Na2SO3 + HCI = NaCI + H2SO3 =>
Na2SO3 + 2 HCI = 2 NaCI + H2SO3
Ca(ClO2) + HCl = CaCl2 + HClO3 + H2O =>
2 Ca(ClO2) + 3 HCl = 2 CaCl2 + HClO3 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Ag(s) + H2SO4(aq) = H + AgSO4 =>
Ag(s) + H2SO4(aq) = 2 H + AgSO4
KMnO4 + Na2SiF6 = NaMnO4 + K2SiF6 =>
2 KMnO4 + Na2SiF6 = 2 NaMnO4 + K2SiF6
AlF3 + H2 + O2 = Al(OH)3 + HF =>
2 AlF3 + 6 H2 + 3 O2 = 2 Al(OH)3 + 6 HF
Cl2 + Fl2 = ClFl3 =>
Cl2 + 3 Fl2 = 2 ClFl3
Pb(NO3)2(aq) + H2S(aq) = PbS(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2S(aq) = PbS(s) + 2 HNO3(aq)
PbS + H2O2 = PbO + S + H2O =>
PbS + H2O2 = PbO + S + H2O
(CO(NH2)2) + O2 = CO2 + N2 + HO =>
2(CO(NH2)2) + 5 O2 = 2 CO2 + 2 N2 + 8 HO
RbO2(s) + H2O(l) = O2(g) + RbOH(s) =>
4 RbO2(s) + 2 H2O(l) = 3 O2(g) + 4 RbOH(s)
Ni(NH3)6{2+} + (CH3)2C2(NOH)2 = NH4{+} + NH3 + NiC8H14N4O4 =>
Ni(NH3)6{2+} + 2(CH3)2C2(NOH)2 = 2 NH4{+} + 4 NH3 + NiC8H14N4O4
Kl + AgNO3 = KlNO3 + AgKl =>
2 Kl + AgNO3 = KlNO3 + AgKl
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.